# TheirStack ## Documentation ### teams - [Users and Teams](https://theirstack.com/en/docs/teams.md): Learn about users and teams in TheirStack — how to create and manage teams, invite members, assign roles, and share billing plans, saved searches, and company lists. ### what-is-theirstack - [What is TheirStack](https://theirstack.com/en/docs/what-is-theirstack.md): ### datasets - [Accessing your datasets](https://theirstack.com/en/docs/datasets/accessing-datasets.md): Learn the different mechanisms to access TheirStack datasets — including direct download URLs for quick access and S3 bucket credentials for full historical data exploration. - [Datasets](https://theirstack.com/en/docs/datasets.md): Access complete jobs, technographics, and company datasets — delivered as CSV or Parquet, with historical coverage and optional daily updates via S3. - [Buying Intents](https://theirstack.com/en/docs/datasets/options/buying-intent.md): Complete reference for buying intent dataset fields — explore every option for tracking company purchase signals and technology adoption through job postings - [Company Dataset](https://theirstack.com/en/docs/datasets/options/company.md): Learn about the dictionary of the Companies Dataset — explore all available fields, data types, and descriptions for company records including domain, industry, size, and location data. - [Job Dataset](https://theirstack.com/en/docs/datasets/options/job.md): Explore all 60 job dataset fields including column names, data types, descriptions, and fill rates showing data completeness metrics for each field - [Technographics](https://theirstack.com/en/docs/datasets/options/technographic.md): Complete reference for 41 technographic fields tracking company technology adoption through job postings, including v2 schema and migration guide from v1 ### guides - [Guides](https://theirstack.com/en/docs/guides.md): Step-by-step tutorials to help you find leads, monitor competitors, automate job tracking, and seamlessly integrate TheirStack into your workflows. - [Adding a technology or job filter to your company search](https://theirstack.com/en/docs/guides/adding-technology-filter-to-search.md): Learn how to add a technology or job filter to your company search in TheirStack, enabling you to find companies based on specific tools they use or positions they are hiring for. - [How to backfill a job board with TheirStack](https://theirstack.com/en/docs/guides/backfill-job-board.md): Step-by-step guide to backfilling your job board using TheirStack webhooks, API, or datasets — with field mapping, deduplication tips, and best practices for job board operators. - [How to fetch jobs periodically using the Jobs API](https://theirstack.com/en/docs/guides/fetch-jobs-periodically.md): This guide demonstrates how to fetch jobs periodically from the TheirStack API, ensuring fresh data, avoiding duplicates, and minimizing API credit costs. - [How to Automate Your Ad Chase as a Recruiting Agency](https://theirstack.com/en/docs/guides/how-to-automate-ad-chase-recruiting-agency.md): Learn how to automate ad chase — the process of monitoring job postings to find companies actively hiring and reach out before competitors. Set up filters, alerts, and workflows with TheirStack. - [How to Avoid Downloading the Same Companies Twice](https://theirstack.com/en/docs/guides/how-to-avoid-downloading-same-companies-twice.md): Learn how to deduplicate your company exports month over month by duplicating your company list and using it as an exclusion filter in TheirStack. - [How to Build a Targeted Lead List Using Technographic Data](https://theirstack.com/en/docs/guides/how-to-build-lead-lists-with-technographic-data.md): Step-by-step guide to building targeted sales lead lists by filtering companies based on their tech stack using TheirStack's 32k+ technology database. - [How to Check if a Technology Is Available](https://theirstack.com/en/docs/guides/how-to-check-if-a-technology-is-available.md): Learn how to find out whether TheirStack tracks a specific technology, use job description search as a workaround, and request new technologies through the Support Center. - [How to Choose the Best Way to Access TheirStack Data](https://theirstack.com/en/docs/guides/how-to-choose-best-way-to-access-theirstack-data.md): Guidance to help you choose the most suitable way to access TheirStack data (App, API, Webhooks, or Datasets) for your use case, scale, and freshness needs—without prescribing a single path. - [How to create a niche job newsletter with TheirStack MCP](https://theirstack.com/en/docs/guides/how-to-create-niche-job-newsletter-with-mcp.md): Learn how to create a weekly curated job newsletter using Claude.ai and TheirStack MCP. Automate job newsletter creation with a reusable template — no code needed. - [How to Discover Any Company's Tech Stack | TheirStack](https://theirstack.com/en/docs/guides/how-to-discover-tech-stack-of-any-company.md): Step-by-step guide to finding what technologies any company uses — from backend infrastructure to internal tools — using TheirStack's job-posting-based technographic data. - [How to Exclude Specific Companies from a Search](https://theirstack.com/en/docs/guides/how-to-exclude-companies-from-a-search.md): Step-by-step guide to creating a blacklist of companies and excluding them from your company search results using TheirStack's company list filters. - [Find hidden candidates with niche technology experience](https://theirstack.com/en/docs/guides/how-to-find-hidden-candidates-niche-technology.md): Use TheirStack technographic data to identify companies using a specific platform in your target market, then cross-reference with LinkedIn Recruiter to surface candidates whose hands-on expertise doesn't appear on their profile. - [How to find old job postings](https://theirstack.com/en/docs/guides/how-to-find-old-jobs.md): Learn how to find old, expired, and deleted job postings from any company — including LinkedIn and Indeed. Access historical job data dating back to 2021 using TheirStack search, company lookup, API, or datasets. - [How to Find Promoted Jobs](https://theirstack.com/en/docs/guides/how-to-find-promoted-jobs.md): Learn how to find promoted (sponsored) job listings on other job boards and turn them into sales leads for job board operators, recruiters, and HR software vendors. - [How to Find Reposted Jobs](https://theirstack.com/en/docs/guides/how-to-find-reposted-jobs.md): Learn how to find reposted job listings and use them as strong hiring signals for sales prospecting, recruiting, and competitive intelligence. - [Identifying companies with problems your software solves](https://theirstack.com/en/docs/guides/how-to-identify-companies-with-problems-your-software-solves.md): Learn how to use job postings to discover companies actively hiring for tasks your software automates. Find your ideal customers by analyzing 192M job descriptions for specific pain points and manual processes. - [How to Monitor Competitor Hiring](https://theirstack.com/en/docs/guides/how-to-monitor-competitor-hiring.md): Learn how to track competitor job postings to uncover their strategy, identify expansion plans, and spot market opportunities before anyone else. - [How to monitor job postings automatically](https://theirstack.com/en/docs/guides/how-to-monitor-job-postings-automatically.md): Learn how to automatically monitor job postings and get real-time alerts when companies post new jobs. Set up automated job tracking with webhooks to Slack, CRM, or any system. - [Outreach companies actively hiring](https://theirstack.com/en/docs/guides/how-to-outreach-on-autopilot-to-companies-actively-hiring.md): Learn how to set up automated outreach to companies actively hiring using TheirStack webhooks and integrations — send personalized messages as soon as new job postings match your criteria. - [How to Scrape Job Data for a List of Company Domains](https://theirstack.com/en/docs/guides/how-to-scrape-job-data-for-a-list-of-company-domains.md): Learn how to get job posting data for hundreds of company domains at once — without building scrapers. Query TheirStack's pre-indexed database of 192M+ jobs from 329k+ sources by domain via the app or API. - [How to send a slack message for every new job found](https://theirstack.com/en/docs/guides/how-to-send-jobs-to-slack.md): Step-by-step guide to automatically notify your team in Slack whenever new jobs are posted using TheirStack's webhook integration with Make, Zapier, or N8n. - [Spotting your competitors' next moves](https://theirstack.com/en/docs/guides/how-to-spot-your-competitors-next-moves.md): Learn how to use job postings as an early signal for competitor expansion. Track new locations, new teams, and strategic initiatives 6-18 months before they show up on maps and press releases. - [How to Target Companies by the Technology They Use](https://theirstack.com/en/docs/guides/how-to-target-companies-by-technology.md): Learn three proven strategies for targeting companies based on their tech stack — must-have technologies, competitor customers, and partner integrations — to build high-fit prospect lists. - [Use job data for investment research](https://theirstack.com/en/docs/guides/how-to-use-job-data-for-investment-research.md): Add job posting data to your equity research stack as a complementary signal. Anticipate layoffs and hiring freezes, infer product-stage from hiring mix, and read cost-per-hire pressure from repost cadence weeks before any of it shows up in earnings. - [Monitoring open jobs from current and past customers](https://theirstack.com/en/docs/guides/monitoring-open-jobs-from-current-and-past-customers.md): How to know which companies from a given list are actively hiring. This can help SaaS companies detect new needs of their current customers for potential upsells, and also recruitment companies to find old customers that are hiring again and could be easier to sell to than if they were completely new customers. - [Integration guide for sales intelligence software](https://theirstack.com/en/docs/guides/sales-software-integration-guide.md): This guide provides detailed instructions on integrating TheirStack into your product, including all possible connectors, marketing content and best practices. ### mcp - [MCP](https://theirstack.com/en/docs/mcp.md): Search job postings, company technographics, and hiring data directly from Claude, Cursor, or any MCP client. TheirStack's MCP server gives AI assistants access to millions of jobs and tech stack data. ### webhooks - [How to set up a webhook](https://theirstack.com/en/docs/webhooks/how-to-set-up-a-webhook.md): Learn how to set up a webhook to get notified when events occur (new jobs, tech changes, etc) in TheirStack and trigger actions in your external systems like N8N, Zapier, Make, Airtable, etc - [Webhooks](https://theirstack.com/en/docs/webhooks.md): Learn how to use webhooks to get notified when events occur (new jobs, tech changes, etc) in TheirStack and trigger actions in your external systems like N8N, Zapier, Make, Airtable, etc - [Monitor your webhooks](https://theirstack.com/en/docs/webhooks/monitor-your-webhooks.md): Track your webhook performance with detailed analytics. Learn how to view webhook usage statistics, understand event statuses, and troubleshoot webhook delivery issues using TheirStack's built-in monitoring dashboard. - [Receive TheirStack events in your webhook endpoint](https://theirstack.com/en/docs/webhooks/receive-theirstack-events-in-your-webhook-endpoint.md): Learn the essential technical requirements for building webhook endpoints that receive TheirStack job and company data. Covers status codes, retry logic, concurrency handling, and duplicate prevention. - [Verify webhook signatures](https://theirstack.com/en/docs/webhooks/verify-webhook-signatures.md): Learn how to verify that webhook deliveries come from TheirStack by validating the HMAC-SHA256 signature included in each request. - [Company.New](https://theirstack.com/en/docs/webhooks/event-type/webhook_company_new.md): Triggered when a new company matching your saved search criteria is discovered. [Learn more about webhooks](https://theirstack.com/en/docs/webhooks). - [Job.New](https://theirstack.com/en/docs/webhooks/event-type/webhook_job_new.md): Triggered when a new job matching your saved search criteria is discovered. [Learn more about webhooks](https://theirstack.com/en/docs/webhooks). ### api-reference - [Authentication](https://theirstack.com/en/docs/api-reference/authentication.md): Learn how to set up TheirStack API authentication with Bearer token API keys — create, manage, and revoke keys directly from your account settings. - [Introduction](https://theirstack.com/en/docs/api-reference.md): Explore the TheirStack API — the largest database of jobs and technographics. Search job postings, company tech stacks, and more across 100+ countries. - [Pagination](https://theirstack.com/en/docs/api-reference/pagination.md): Learn how to paginate TheirStack API responses with page-based and offset-based methods, including tips for faster queries on GET and POST endpoints. - [Quickstart](https://theirstack.com/en/docs/api-reference/quickstart.md): Get started with the Job Search, Company Search and Technographics APIs in minutes — build a query with 30+ filters in the app, then export the cURL to Postman, Make, or n8n. - [Rate Limit](https://theirstack.com/en/docs/api-reference/rate-limit.md): Discover how TheirStack API rate limits work across free and paid tiers, with sliding windows, IETF-compliant headers, and retry best practices. - [Get Credit Balance](https://theirstack.com/en/docs/api-reference/billing/get_billing_credit_balance_v0.md): Retrieve your team's current credit balance including remaining credits available for API calls, searches, and data exports across all endpoints. - [Get Companies Per Company Country Code](https://theirstack.com/en/docs/api-reference/catalog/get_catalog_companies_per_company_country_code_v0.md): Retrieve all ISO country codes with the number of companies headquartered in each country. Use this endpoint for geographic distribution analysis. Calls to this endpoint are free and do not consume any API credits. - [Get Industries](https://theirstack.com/en/docs/api-reference/catalog/get_catalog_industries_v0.md): This endpoint lets you list all the industries and their codes, see how many jobs and companies we have per industry and search for an industry. - [Get Jobs And Companies Per Job Country Code](https://theirstack.com/en/docs/api-reference/catalog/get_catalog_jobs_companies_per_job_country_code_v0.md): This endpoint will return all the country codes and the number of jobs whose location's country code is the given one, and the number of companies with jobs in that country. - [Get Technologies And Buying Intents](https://theirstack.com/en/docs/api-reference/catalog/get_catalog_keywords_v0.md): List all keywords tracked by TheirStack, including both technologies and buying intent topics. Search for any keyword and filter by one or more categories. - [Get Geographic Locations](https://theirstack.com/en/docs/api-reference/catalog/get_catalog_locations_v0.md): Search for geographic locations by name or ID to retrieve standardized location data including city, region, and country. Use location IDs with job_location_or and job_location_not filters for precise geographic targeting in job searches. - [Get Keyword Categories](https://theirstack.com/en/docs/api-reference/catalog/list_keyword_categories_v1.md): Returns a list of main keyword categories (technologies and buying intents) with the number of keywords and companies in each. Optionally filters to return a specific category if category_slug is provided. - [Get Keyword Subcategories](https://theirstack.com/en/docs/api-reference/catalog/list_keyword_subcategories_v1.md): Returns a list of keyword subcategories with their keywords. Behavior: returns all subcategories if no parameters are provided; returns all subcategories for a specific parent category if only category_slug is provided; returns a specific subcategory if both category_slug and subcategory_slug are provided. - [Buying Intents](https://theirstack.com/en/docs/api-reference/companies/buying_intents_v1.md): This endpoint lists the buying intent topics detected for a company. For each topic, it returns the confidence level (`low`, `medium`, `high`), the number of jobs that mention the topic, and the first and last dates it was mentioned. - [Company Search](https://theirstack.com/en/docs/api-reference/companies/search_companies_v1.md): This endpoint lets you search for companies by technology stack, hiring signals, and firmographics. It returns a list of companies that match the search criteria, along with the jobs and technology objects for each company that match the filters you've passed. - [Technographics](https://theirstack.com/en/docs/api-reference/companies/technographics_v1.md): This endpoint lists the technologies used by a company. For each technology, it returns the confidence level (`low`, `medium`, `high`), the number of jobs that mention the technology, and the first and last dates it was mentioned. - [Delete Company List](https://theirstack.com/en/docs/api-reference/company-lists/delete_company_lists_by_id_v0.md): - [Get List](https://theirstack.com/en/docs/api-reference/company-lists/get_company_lists_by_id_v0.md): - [Export Companies From List](https://theirstack.com/en/docs/api-reference/company-lists/get_company_lists_companies_export_v0.md): Export companies from a saved list to a downloadable CSV or XLSX file. The export includes company details such as domain, industry, size, location, funding, and revenue data for offline analysis. - [Get Companies From List](https://theirstack.com/en/docs/api-reference/company-lists/get_company_lists_companies_v0.md): - [List All Lists](https://theirstack.com/en/docs/api-reference/company-lists/get_company_lists_v0.md): Retrieve all company lists for the current team including list name, company count, and creation date. Use company lists to organize and segment companies for targeted outreach and analysis. - [Rename Company List](https://theirstack.com/en/docs/api-reference/company-lists/patch_company_lists_by_id_v0.md): - [Add Companies To Multiple Lists](https://theirstack.com/en/docs/api-reference/company-lists/post_company_lists_add_companies_multiple_v0.md): - [Add Companies To List](https://theirstack.com/en/docs/api-reference/company-lists/post_company_lists_add_companies_v0.md): - [Duplicate List](https://theirstack.com/en/docs/api-reference/company-lists/post_company_lists_duplicate_v0.md): - [Remove Companies From List](https://theirstack.com/en/docs/api-reference/company-lists/post_company_lists_remove_companies_v0.md): - [Create Company List](https://theirstack.com/en/docs/api-reference/company-lists/post_company_lists_v0.md): - [Get Credits Consumption](https://theirstack.com/en/docs/api-reference/credit-consumption/get_teams_credits_consumption_v0.md): Retrieve daily credit consumption data for your team showing the number of API records returned per day. Use this endpoint to monitor usage trends, track spending, and optimize your API integration. - [List Datasets](https://theirstack.com/en/docs/api-reference/datasets/get_datasets_v1.md): Retrieve all datasets available for your team including jobs, companies, and technographics. Datasets are updated daily in Parquet format. Use this endpoint to get the latest download URLs for bulk data access. - [Generate Dataset Credentials](https://theirstack.com/en/docs/api-reference/datasets/post_datasets_credentials_v1.md): Generate temporary S3 credentials to directly access and download dataset files from cloud storage. Credentials are valid for 7 days by default and provide read-only access to your team's available datasets. - [Get Email Preferences](https://theirstack.com/en/docs/api-reference/email-preferences/get_email_preferences_v0.md): - [Update Email Preferences](https://theirstack.com/en/docs/api-reference/email-preferences/put_email_preferences_v0.md): - [One-Click Unsubscribe (Rfc 8058)](https://theirstack.com/en/docs/api-reference/email-preferences/unsubscribe_email_one_click_v0.md): - [Unsubscribe From Email](https://theirstack.com/en/docs/api-reference/email-preferences/unsubscribe_email_v0.md): - [Free count](https://theirstack.com/en/docs/api-reference/features/free-count.md): Discover how to use TheirStack's free count feature to estimate matching records in Job and Company Search endpoints without spending API credits. - [Preview data mode](https://theirstack.com/en/docs/api-reference/features/preview-data-mode.md): Discover how to use preview data mode in TheirStack API to show blurred job and company results without consuming credits. Save API calls today. - [Avoiding getting the same job twice](https://theirstack.com/en/docs/api-reference/guides/avoid-getting-same-jobs-twice.md): Discover how to use discovered_at_gte and job_id_not filters to avoid getting duplicate jobs in the Job Search API and save credits on every call. - [Job Search](https://theirstack.com/en/docs/api-reference/jobs/search_jobs_v1.md): This endpoint lets you search for jobs posted on thousands of websites and filter by multiple filters, such as job titles, companies, locations, company attributes, dates and many more. - [Get Request Count](https://theirstack.com/en/docs/api-reference/requests/get_requests_count_v0.md): Retrieve the daily count of API requests made by your team within a specified date range. Use this endpoint to monitor API usage patterns, identify peak activity periods, and plan capacity. - [Get Saved Search](https://theirstack.com/en/docs/api-reference/saved-searches/get_saved_searches_by_id_v0.md): - [List All Saved Searches](https://theirstack.com/en/docs/api-reference/saved-searches/get_saved_searches_v0.md): Retrieve all active saved searches for the current user including search filters, type, and creation date. Archived saved searches are excluded. Filter by user IDs or search type and sort by name, created, or updated date. - [Archive Saved Search](https://theirstack.com/en/docs/api-reference/saved-searches/patch_saved_searches_archive_v0.md): Archive a saved search by its ID to remove it from the active list. Archived searches are hidden from the default listing but can still be referenced. Associated webhooks will stop triggering for archived searches. - [Update Saved Search](https://theirstack.com/en/docs/api-reference/saved-searches/patch_saved_searches_by_id_v0.md): - [Create Saved Search](https://theirstack.com/en/docs/api-reference/saved-searches/post_saved_searches_v0.md): - [Get Webhook By Id](https://theirstack.com/en/docs/api-reference/webhooks/get_webhooks_by_id_v0.md): Retrieve the full details of a specific webhook by its ID including configuration, status, target URL, event type, linked saved search, and creation timestamp. Use this to inspect or debug a webhook setup. - [Get Aggregated Webhook Event Count](https://theirstack.com/en/docs/api-reference/webhooks/get_webhooks_events_count_aggregated_v0.md): Retrieve webhook event counts aggregated by day within a date range, with options to group by delivery status or webhook ID. Use this endpoint to build time-series charts for monitoring webhook performance and reliability. - [Get Webhook Event Count](https://theirstack.com/en/docs/api-reference/webhooks/get_webhooks_events_count_v0.md): Get the total count of events triggered for a specific webhook. Use this endpoint to quickly check webhook activity volume without fetching the full event list, useful for monitoring dashboards and usage tracking. - [List Webhook Events](https://theirstack.com/en/docs/api-reference/webhooks/get_webhooks_events_v0.md): Retrieve a paginated list of all events triggered for a specific webhook including delivery status, payload, and timestamps. Filter by event status to find failed deliveries that may need to be retried. - [List All Webhooks](https://theirstack.com/en/docs/api-reference/webhooks/get_webhooks_v0.md): Retrieve all active webhooks configured for your team including their status, target URL, event type, and linked saved search. Archived webhooks are excluded from the response. Use this to monitor your webhook integrations. - [Archive Webhook](https://theirstack.com/en/docs/api-reference/webhooks/patch_webhooks_archive_v0.md): Archive a webhook by its ID to permanently stop event delivery and remove it from the active webhook list. Archived webhooks and their event history are retained for reference but will no longer trigger notifications. - [Update Webhook](https://theirstack.com/en/docs/api-reference/webhooks/patch_webhooks_by_id_v0.md): - [Enable/Disable A Webhook](https://theirstack.com/en/docs/api-reference/webhooks/patch_webhooks_status_v0.md): By disabling a webhook, it will stop listening to events. When you enable a webhook, it will process all the events that have not been processed yet since you disabled it. - [Retry Webhook Events](https://theirstack.com/en/docs/api-reference/webhooks/post_webhooks_events_retry_v0.md): Retry delivery of failed webhook events by providing their event IDs. Use this endpoint to recover from transient failures such as network timeouts or temporary server errors on your receiving endpoint. - [Test Webhook Url](https://theirstack.com/en/docs/api-reference/webhooks/post_webhooks_test_v0.md): Send a test event to verify connectivity and payload handling. Either provide a webhook_id to test an existing webhook (with optional url/secret overrides), or provide url and event_type directly to test before creating a webhook. - [Create New Webhook](https://theirstack.com/en/docs/api-reference/webhooks/post_webhooks_v0.md): Create a new webhook that listens for events from a saved search and sends real-time HTTP POST notifications to your specified URL. Configure event types, filters, and delivery settings for automated data pipelines. ### affiliate-program - [Affiliate Program](https://theirstack.com/en/docs/affiliate-program.md): Earn 30% commission for every new customer you refer successfully. Discover the commission structure, how payouts work, and how to get started. ### careers - [Careers at TheirStack](https://theirstack.com/en/docs/careers.md): TheirStack is a small team of engineers building the future of job and technographic data. Explore open positions and join us in making company intelligence accessible to everyone. ### app - [Company lookup](https://theirstack.com/en/docs/app/company-lookup.md): Easily search for any company name or website on TheirStack. View their technologies, job listings, and technographic data with a simple click — no coding required. - [Find companies by technology stack](https://theirstack.com/en/docs/app/company-search.md): Learn how to generate a report of companies using a technology or group of technologies on TheirStack — filter by tech stack, location, size, and more to build targeted lead lists. - [Technographic enrichment](https://theirstack.com/en/docs/app/enrichment.md): Complete guide to company technographic enrichment on TheirStack. From manual bulk uploads to automated API integration for CRM and sales workflows. - [App](https://theirstack.com/en/docs/app.md): Effortlessly explore, search, and analyze job posting and technographic data with TheirStack's intuitive, user-friendly interface — no coding required. - [Companies Seen](https://theirstack.com/en/docs/app/company-lists/companies-seen.md): Discover how the Companies Seen list tracks all revealed companies permanently, how it differs from the 90-day reveal filter, and why counts vary. - [Company Lists](https://theirstack.com/en/docs/app/company-lists.md): Explore Company Lists to organize, track company reveals, filter your searches, and exclude duplicates for efficient lead research workflows. - [Find people](https://theirstack.com/en/docs/app/contact-data/find-people.md): Find email and phone numbers for decision-makers at companies using TheirStack integrations with Apollo, ContactOut, LinkedIn Recruiter, and Sales Navigator - [Hiring Manager](https://theirstack.com/en/docs/app/contact-data/hiring-manager.md): Discover hiring manager data with names, roles, and LinkedIn profile URLs for job postings. Access and filter via TheirStack's UI and API platform. - [Contact data](https://theirstack.com/en/docs/app/contact-data.md): Discover how TheirStack connects you with contact data through Apollo.io, ContactOut, and LinkedIn integrations, plus hiring manager information - [Excluding recruiting agencies](https://theirstack.com/en/docs/app/job-search/excluding-recruiting-agencies.md): Learn how to exclude recruiting agencies from your job search results using company type, industry, and description-based filters in TheirStack. - [Job Search](https://theirstack.com/en/docs/app/job-search.md): How to find companies hiring by filtering through millions of listings worldwide. Discover how to refine your search using over 20 job and company filters, making it easier to target your ideal opportunities. - [Filtering out non-tech jobs](https://theirstack.com/en/docs/app/job-search/tech-jobs-only.md): Find only tech jobs in TheirStack using job title keywords and technology filters — includes ready-to-use keyword lists for 60+ technical roles. - [Email Alerts](https://theirstack.com/en/docs/app/saved-searches/email-alerts.md): Learn how to set up daily and weekly notifications to get fresh job or company opportunities delivered straight to your inbox, so you never miss out on potential prospects again. - [Saved Searches](https://theirstack.com/en/docs/app/saved-searches.md): Learn how to save, organize, and manage your job and company searches so you can quickly re-run them, set up email alerts, and connect webhooks. - [Notification Preferences](https://theirstack.com/en/docs/app/settings/notifications.md): Learn how to control which emails TheirStack sends you. Toggle off any notification category from Settings to stop those emails instantly. ### integrations - [Clay](https://theirstack.com/en/docs/integrations/clay.md): Learn how to add a new column in a Clay table with TheirStack data or create an entirely new table in Clay with live job posting and technographic data from TheirStack. - [Make](https://theirstack.com/en/docs/integrations/make.md): Learn how to connect TheirStack with Make.com — pull job postings and company data on-demand via HTTP modules, or automate real-time notifications through webhooks. - [N8N](https://theirstack.com/en/docs/integrations/n8n.md): Learn how to connect TheirStack with N8N — pull job postings and company data via HTTP Request nodes, or automate real-time notifications through webhooks. - [Zapier](https://theirstack.com/en/docs/integrations/zapier.md): Learn how to connect TheirStack with Zapier — automate real-time job and company notifications through webhooks, and trigger any of Zapier's 7,000+ app integrations. ### legal - [Cookies Policy](https://theirstack.com/en/docs/legal/cookies-policy.md): Read the TheirStack cookies policy to understand what types of cookies we use, how to disable them, and how we handle third-party cookies to enhance your browsing experience. - [Data Processing Addendum](https://theirstack.com/en/docs/legal/dpa.md): - [GDPR](https://theirstack.com/en/docs/legal/gdpr.md): Ensuring GDPR compliance, TheirStack.com prioritizes lawful data processing, transparency, data minimization, robust security, and respect for individual rights. Our practices include regular audits to maintain the highest standards of data protection and privacy. - [Privacy Policy](https://theirstack.com/en/docs/legal/privacy-policy.md): Read the TheirStack privacy policy to understand how we collect, use, and protect your personal information when you use our platform, website, and related services. - [Refunds and Cancellations](https://theirstack.com/en/docs/legal/refunds-and-cancellations.md): Read the TheirStack refunds and cancellations policy to understand the conditions under which refunds are issued and how to cancel your subscription or one-off plan. - [Data Sub-processors](https://theirstack.com/en/docs/legal/subprocessors.md): - [Terms and Conditions](https://theirstack.com/en/docs/legal/terms-and-conditions.md): Read the TheirStack terms and conditions to understand the rules, guidelines, and legal agreements governing your use of our platform, API, and data services. ### pricing - [Auto recharge credits](https://theirstack.com/en/docs/pricing/auto-recharge-credits.md): Learn how to set up auto recharge rules to prevent running out of credits in production — configure thresholds, recharge amounts, and payment methods to ensure uninterrupted API access. - [Credits](https://theirstack.com/en/docs/pricing/credits.md): Learn the difference between API credits and Company credits, how each type is consumed, and how to monitor your credit usage across searches, reveals, and API calls. - [Pricing](https://theirstack.com/en/docs/pricing.md): Learn more about TheirStack pricing — explore available plans, understand the credit system for API and company data, and set up auto-recharge rules to keep your workflows running. - [Plans](https://theirstack.com/en/docs/pricing/plans.md): Learn about the different plans available on TheirStack — compare features, credit allowances, and API access across Free, Starter, Growth, and Enterprise tiers to find the right fit. - [Usage](https://theirstack.com/en/docs/pricing/usage.md): Learn how to view your credit usage, webhook events, and API requests with detailed charts showing breakdowns by status, type, and time period. ### data - [How we source buying intent data](https://theirstack.com/en/docs/data/buying-intent/how-we-source-buying-intent-data.md): Learn how TheirStack detects buying intent signals from millions of job postings worldwide, classifying them into 14 keyword types to reveal what companies are actively investing in. - [Buying Intent Data](https://theirstack.com/en/docs/data/buying-intent.md): Detect buying intent signals from job postings across 9,000+ topics and 14 keyword types. Identify companies actively looking to buy software, services, and equipment based on what they hire for. - [Statistics](https://theirstack.com/en/docs/data/buying-intent/statistics.md): Discover buying intent data statistics with thousands of topics tracked, millions of signals, and companies monitored across global job postings. - [Use cases](https://theirstack.com/en/docs/data/buying-intent/use-cases.md): Discover how teams use buying intent data from job postings to identify companies actively investing in specific areas, sell to high-intent prospects, and build targeted account lists. - [Company Data](https://theirstack.com/en/docs/data/company.md): Access detailed company profiles for 12M companies across 238 countries. Filter by industry, employee count, revenue, funding, tech stack, hiring activity, and more. - [Statistics](https://theirstack.com/en/docs/data/company/statistics.md): Learn how many companies are discovered each month and how they are distributed by industry, employee size, headquarters country, and data source. - [Data workflow](https://theirstack.com/en/docs/data/job/data-workflow.md): Learn how we transform raw job postings into high-quality, normalized data through our 6-step workflow covering crawling, cleaning, extraction, deduplication, enrichment, and quality control - [Freshness](https://theirstack.com/en/docs/data/job/freshness.md): We discover 86% of jobs same-day and 98% within 48 hours. Learn how our multi-tiered scraping works and why some jobs appear with a delay. - [Job Data](https://theirstack.com/en/docs/data/job.md): Access millions of real-time job listings from 329k+ sources across 195 countries. Get comprehensive job market data with advanced filters, company insights, and lightning-fast API responses. - [Sources](https://theirstack.com/en/docs/data/job/sources.md): Our platform aggregates job listings from over 329k different websites. Below you'll find a breakdown of our largest job data sources and their contributions. - [Statistics](https://theirstack.com/en/docs/data/job/statistics.md): Explore job posting statistics with monthly trends since 2021, plus detailed breakdowns by country, platform, and workplace type in the job market. - [Use cases](https://theirstack.com/en/docs/data/job/use-cases.md): Discover how businesses use job data for lead generation, market intelligence, competitor tracking, and platform growth across recruiting, consulting, and SaaS industries - [How we source tech stack data](https://theirstack.com/en/docs/data/technographic/how-we-source-tech-stack-data.md): Discover how TheirStack extracts tech stack data from millions of job postings worldwide using confidence scoring to identify company technologies. - [Technographic Data](https://theirstack.com/en/docs/data/technographic.md): Discover TheirStack's comprehensive technographic database with 32k technologies mapped across 12M companies worldwide. Access real-time tech stack insights derived from millions of job postings with confidence scoring and complete data transparency. - [Statistics](https://theirstack.com/en/docs/data/technographic/statistics.md): Discover technographics data statistics with millions of signals, 5000+ technologies tracked, and 20M+ companies monitored across global job postings. - [Use cases](https://theirstack.com/en/docs/data/technographic/use-cases.md): Discover how teams use technographic data to find companies by tech stack, enrich accounts, and identify competitor customers for targeted B2B sales. ## Blog - [13 ATS Platforms with Public Job Posting APIs](https://theirstack.com/en/blog/13-ats-platforms-with-public-job-posting-api.md): Building a job board and need to automate job imports? Find out which ATS offer public APIs without authentication so you can integrate job postings from specific clients. - [6 ways to find old job postings](https://theirstack.com/en/blog/6-ways-to-find-old-job-posting.md): Discover practical methods to uncover historical job postings from any company. Learn how to access expired listings using archives, search tricks, and specialized data providers. - [How 6nomads Finds Fast-Growing Companies](https://theirstack.com/en/blog/6nomads-leverages-theirstack-to-find-fast-growing-companies-with-big-hiring-needs.md): Discover how 6nomads leverages TheirStack to identify fast-growing companies with big hiring needs and build a pipeline of qualified leads for their recruiting business. - [How to Backfill a Job Board: Strategy & Tips](https://theirstack.com/en/blog/backfill-job-board.md): Learn what job board backfilling is, why it matters for growth, and how to build a backfill strategy that boosts inventory, SEO, and user engagement without sacrificing quality. - [API update: blur_company_data for single company queries](https://theirstack.com/en/blog/blur-company-data-changes.md): Starting October 13, 2025, blur_company_data won't have any effect when filtering by a single company and will be charged as if it wasn't there. If jobs are returned, you'll be charged 1 API credit per job. If no jobs are returned, you'll be charged 0 API credits. - [Build vs Buy: Job Data Aggregation for Your Product](https://theirstack.com/en/blog/build-vs-buy-job-data-aggregation.md): A decision framework for teams evaluating whether to build job data infrastructure from ATS APIs or buy from an aggregator. Includes TCO comparison, scoring rubric, and real engineering estimates. - [What is Buyer Intent Data? Types, Signals, and How to Use It](https://theirstack.com/en/blog/buyer-intent-data.md): Discover what buyer intent data is, explore key signal types like active and passive intent, and learn how to use intent data to close more B2B deals. - [Buying Intent: The Backbone of Sales & Marketing](https://theirstack.com/en/blog/buying-intent.md): Learn what buying intent is, how to measure it across outbound and inbound prospects, and how to use intent-based lead scoring to close more deals. - [How to Build a Profitable Niche Job Board](https://theirstack.com/en/blog/how-to-build-a-profitable-niche-job-board.md): A comprehensive guide to building a profitable niche job board — covering niche selection, monetization strategies, job aggregation, SEO, and scaling your job board business. - [How to discover companies hiring](https://theirstack.com/en/blog/how-to-discover-companies-hiring.md): - [9 Ways to Find What Technology Any Company Uses](https://theirstack.com/en/blog/how-to-discover-technology-stack-of-any-company.md): Learn practical methods to discover what technologies companies use and identify customers of any B2B tech product. From job postings to sales intelligence tools, here's what actually works. - [Mastering Glassdoor Job Scraping: A Comprehensive Guide](https://theirstack.com/en/blog/how-to-scrape-glassdoor-jobs.md): Learn how to scrape Glassdoor job listings using Python and the Scrapingdog API. This guide provides a step-by-step tutorial on how to extract job data from Glassdoor efficiently and effectively. - [Mastering Indeed Job Scraping: A Comprehensive Guide](https://theirstack.com/en/blog/how-to-scrape-indeed-jobs.md): Learn how to scrape Indeed job postings using Python and the Scrapingdog API. This guide provides a step-by-step tutorial on how to extract job data from Indeed efficiently and effectively. - [How to Scrape LinkedIn Job Postings: A Comprehensive Guide](https://theirstack.com/en/blog/how-to-scrape-linkedin-jobs.md): Learn how to scrape LinkedIn job postings using Python and the Scrapingdog API. This guide provides a step-by-step tutorial on how to extract job data from LinkedIn efficiently and effectively. - [Jobs are now up to 3x cheaper in our API and webhooks](https://theirstack.com/en/blog/jobs-are-now-up-to-3x-cheaper.md): We are lowering the cost per job in our API and webhooks and changing the default behavior of the job search endpoint to help you save on data costs. - [What Is Lead Enrichment And Why Do Sales Teams Love It?](https://theirstack.com/en/blog/lead-enrichment.md): ‘Understand what lead enrichment is, why sales teams rely on it to fill data gaps, and how to enrich leads with technographic and firmographic data.’ - [Lead Generation for Recruitment Agencies](https://theirstack.com/en/blog/lead-generation-for-recruitment-agencies.md): Discover the most effective lead generation strategies for recruitment agencies — from job posting monitoring to automated outreach pipelines. - [Lead Qualification Frameworks 101](https://theirstack.com/en/blog/lead-qualification.md): Learn the most effective lead qualification frameworks — BANT, CHAMP, MEDDIC, GPCTBA/C&I — and how to apply them to close more deals faster. - [Lead Routing: The Best Practices to Ensure Quality Lead Data](https://theirstack.com/en/blog/lead-routing.md): ‘Learn how lead routing works, best practices for assigning leads to the right sales reps, and how high-quality data ensures leads reach the right team every time.’ - [How Microverse Finds Companies Hiring Juniors](https://theirstack.com/en/blog/microverser-uses-theirstack-to-find-companies-hiring-junior-engineers.md): Learn how Microverse uses TheirStack to find companies actively hiring junior software engineers, streamlining their talent placement process and connecting graduates with opportunities. - [New Affiliate Program with 30% Commission](https://theirstack.com/en/blog/new-affiliate-program.md): We are launching an improved affiliate program with increased commission rates and a self-service management portal for a better partner experience. - [Passive Leads: The Invisible Cash Cow](https://theirstack.com/en/blog/passive-leads.md): ‘Learn what passive leads are, how to find and identify them, and how to turn them into active prospects to keep your sales pipeline consistently full.’ - [What is Purchase Intent, and Who’s Buying You Today?](https://theirstack.com/en/blog/purchase-intent.md): ‘Learn what purchase intent is, how to identify buying signals from prospects, and use intent data to prioritize leads and accelerate your B2B sales pipeline.’ - [Qonto uses TheirStack to detect companies with high intents](https://theirstack.com/en/blog/qonto-uses-theirstack-to-detect-companies-with-high-intents.md): Discover how Qonto collaborates with TheirStack to identify highly prospective companies that are actively recruiting to address challenges like expense reporting and bank reconciliation, which Qonto's solutions can adeptly resolve. - [Recruitment Automation Using Job Postings](https://theirstack.com/en/blog/recruitment-automation-agencies-job-postings.md): Learn how recruiting agencies automate prospecting using real-time job posting alerts. Get notified instantly when target companies post new roles. - [Set Up Job Alerts Across Multiple Boards](https://theirstack.com/en/blog/set-up-job-alerts-multiple-boards.md): Discover efficient strategies to streamline job alerts from various platforms into a single feed, ensuring you never miss an opportunity across multiple job boards. - [How Stacker Qualifies Leads with TheirStack](https://theirstack.com/en/blog/stacker-uses-theirstack-for-account-based-marketing-and-lead-qualification.md): Discover how Stacker uses TheirStack to optimize their account-based marketing and lead qualification process, leveraging technographic data to increase sales conversion rates. - [Find Tech Stacks via Subprocessor Lists](https://theirstack.com/en/blog/subprocessors-list-source-tech-stack.md): Explore how subprocessor lists can provide valuable insights into the technologies companies use. This article delves into the significance of subprocessor lists, detailing the types of information they contain and how they can be leveraged to uncover the tech stack of any company. Learn practical search techniques to identify the technologies behind leading businesses and understand the role of GDPR in shaping these disclosures. - [Technographic Data for Your Business](https://theirstack.com/en/blog/technographic-data.md): If you want to understand your prospects better and reach out to people that will buy from you today, then technographic data is your best friend. - [How to Use Technographic Data to Scale Your Business Faster](https://theirstack.com/en/blog/technographic-data-uses.md): Technographic data helps determine the tools and technologies used by prospects. This is a great way for marketers and salespeople to target prospects that are interested in purchasing your product. I - [Technographics: The Fundamentals of Sales Intelligence](https://theirstack.com/en/blog/technographics.md): It may be considered a cardinal sin for any modern day business to respond too slowly to change. Technographic data is one such change that can harness the maximum potential out of your business by le - [Technology Stacks: More Than Just Code](https://theirstack.com/en/blog/technology-stacks.md): Until a few years ago, the phrase “technology stack” was used exclusively to refer to the programming languages, tools, libraries, and other technologies used by a team or company to build a software - [The Ultimate Guide to Job Scraping](https://theirstack.com/en/blog/the-ultimate-guide-to-job-scraping.md): The ultimate guide to job scraping — learn what it is, how it works, the best tools and techniques, legal considerations, and how to build a scalable job data pipeline. - [What is technographic data and how to get it](https://theirstack.com/en/blog/what-is-technographic-data.md): Unlock the power of knowing what technologies your prospects use. Learn what technographic data is, how to collect it, and why it's a game-changer for your B2B strategy. - [Technographics: Why is it Important?](https://theirstack.com/en/blog/why-is-technographics-important.md): As a digital marketer, you need to be tuned in to the evolving innovations, trends, and ideas that are constantly changing the face of businesses across the world. This knowledge helps you to effectively reach out to your target audience. - [Best Job Datasets in 2026 (Compared)](https://theirstack.com/en/blog/best-job-datasets.md): A comprehensive comparison of the best job posting datasets in 2026. Compare TheirStack, Bright Data, Coresignal, Oxylabs, and more to find the right bulk job data for your needs. - [Best Job Data MCP Servers in 2026 (Compared)](https://theirstack.com/en/blog/best-jobs-mcp.md): A comprehensive comparison of MCP servers for accessing job posting data from AI assistants like Claude, Cursor, and ChatGPT. Compare TheirStack, Coresignal, Bright Data, and more. - [Best Job Posting Data APIs in 2026 (Compared)](https://theirstack.com/en/blog/best-job-posting-apis.md): A comprehensive comparison of the best job posting APIs in 2026. Compare TheirStack, Coresignal, Bright Data, Sumble, and more to find the right job data solution for your needs. - [Best Technographic Data APIs in 2026 (Compared)](https://theirstack.com/en/blog/best-technographic-data-apis.md): A comprehensive comparison of the best technographic data APIs and providers in 2026. Compare TheirStack, BuiltWith, Wappalyzer, HG Insights, ZoomInfo, and more. - [Best Technographic Datasets in 2026 (Compared)](https://theirstack.com/en/blog/best-technographic-datasets.md): A comprehensive comparison of the best technographic datasets and providers in 2026. Compare TheirStack, BuiltWith, Wappalyzer, HG Insights, and more to find the right technology intelligence data. - [Best Technographic Data MCP Servers in 2026 (Compared)](https://theirstack.com/en/blog/best-technographic-mcp.md): A comprehensive comparison of MCP servers for accessing technographic data from AI assistants like Claude, Cursor, and ChatGPT. Compare TheirStack, BuiltWith, Wappalyzer, and more. ## Product Updates - [New easy_apply field and filter for job postings](https://theirstack.com/en/product-updates/2025-01-10-easy-apply-filter.md): Filter job postings by easy_apply status to identify roles accepting direct applications through job boards versus those requiring redirection to the company website - [Job seniority filter, URL detection, duplicate fix](https://theirstack.com/en/product-updates/2025-01-14-job-seniority-shortened-urls.md): New job_seniority_or filter to search jobs by seniority level, automatic shortened URL resolution for newly discovered jobs, and improved duplicate job posting detection - [Clay export](https://theirstack.com/en/product-updates/2025-01-20-clay-export.md): Export your job and company search results directly to Clay.com tables using our webhooks integration, enabling seamless data transfer in just a few clicks - [Webhooks launch](https://theirstack.com/en/product-updates/2025-01-27-webhooks-launch.md): Subscribe to webhooks and get notified when new jobs are posted, with integrations for Make.com, Zapier, Clay, and any tool that supports webhooks - [Webhook observability](https://theirstack.com/en/product-updates/2025-02-06-webhook-observability.md): Monitor your webhook performance with new charts displaying the number of webhooks sent and detailed event tables for tracking each webhook execution - [API key refresh + Member removal + API observability](https://theirstack.com/en/product-updates/2025-02-12-api-key-refresh-member-removal.md): Refresh your API key for security rotation, remove members from your organization, and monitor API request status codes through the new observability dashboard - [Invoices page + Billing alerts](https://theirstack.com/en/product-updates/2025-02-17-invoices-billing-alerts.md): View and download invoices in PDF format, monitor webhook executions on the usage page, and receive email notifications when billing consumption exceeds 70% or 100% - [Track company credits consumption](https://theirstack.com/en/product-updates/2025-02-18-company-credits-tracking.md): Monitor and track your company credits consumption directly from the usage page, giving you full visibility into how your organization uses its allocated credits - [Datasets page](https://theirstack.com/en/product-updates/2025-02-18-datasets-page.md): Browse all available datasets on the new datasets page, preview dataset contents, and download sample files to evaluate data quality before purchasing - [Job searches are now ~4x faster ⚡️](https://theirstack.com/en/product-updates/2025-02-24-job-search-performance.md): Job search response times improved by up to 91%, with average latency dropping from 6.9s to 1.7s and 99th percentile response times reduced from 120s to 11s - [UI redesign](https://theirstack.com/en/product-updates/2025-02-25-ui-redesign.md): Redesigned user interface focused on developer experience, making it easier than ever to manage webhooks, datasets, API keys, and review your consumption - [Enhanced ATS URL filter](https://theirstack.com/en/product-updates/2025-02-26-enhanced-ats-url-filter.md): The enhanced ATS URL exists filter now excludes jobs with URLs from over 70 major job boards like ZipRecruiter and TheHub, helping you find direct employer postings - [Dataset page improvements](https://theirstack.com/en/product-updates/2025-03-03-dataset-improvements-march.md): Download dataset dictionaries with full field documentation, view dataset file sizes and row counts, and better understand dataset contents before downloading - [New v2.0.0 for the Technographics dataset](https://theirstack.com/en/product-updates/2025-03-10-new-technographics-dataset-v2.md): - [Webhook observability + retry mechanism](https://theirstack.com/en/product-updates/2025-03-10-webhook-observability-retry-technographics.md): View webhook response bodies and status codes, filter events by success or failure, and benefit from automatic retry of failed webhooks every hour for up to 48 hours - [Documentation improvements](https://theirstack.com/en/product-updates/2025-03-11-documentation-improvements-march.md): Updated documentation including new webhooks guides, improved Clay integration docs, and an enhanced step-by-step guide for backfilling job board data with TheirStack - [New technographics dataset endpoint + Usage improvements](https://theirstack.com/en/product-updates/2025-03-12-dataset-endpoint-usage-improvements.md): Access the new technographics dataset endpoint in parquet format, view both UI and API requests in the usage page, and open searches directly from API request details - [Roles and permissions + Export limit increase](https://theirstack.com/en/product-updates/2025-03-14-roles-permissions-export-limit.md): Admins can now manage team members and receive billing alerts with the new roles and permissions system, plus CSV exports now support more than 100,000 records - [Webhooks API is publicly available](https://theirstack.com/en/product-updates/2025-03-17-webhooks-api-public-release.md): The webhooks API is now publicly available, enabling programmatic webhook management to automate webhook creation and integrate real-time job notifications into your systems - [New Auto recharge rules](https://theirstack.com/en/product-updates/2025-04-01-auto-recharge.md): Set up automatic credit recharge rules to purchase credits when your balance runs low, ensuring uninterrupted access to TheirStack data and API services - [Company search fixes](https://theirstack.com/en/product-updates/2025-04-02-company-search-fixes.md): Fixed technology category column display issues in company search, including missing per-technology columns when filtering by category and incorrect columns persisting after filter changes - [Subscription update process enhancements](https://theirstack.com/en/product-updates/2025-04-04-subscription-enhancements.md): Fixed subscription updates creating new subscriptions instead of modifying existing ones, and added the ability to customize credit allocation when changing your plan - [Search experience has been improved](https://theirstack.com/en/product-updates/2025-04-15-search-experience-improvements.md): Cleaned up the job and company search page header with breadcrumb-only search names, and added a new webhooks button to view and manage webhooks associated with each search - [New webhook setting `trigger once per company`](https://theirstack.com/en/product-updates/2025-04-15-trigger-once-per-company.md): New webhook setting that fires only once per company, preventing duplicate triggers for sales workflows where you want to act on the first job posted per company - [Webhook usage analytics](https://theirstack.com/en/product-updates/2025-04-15-webhook-usage-analytics.md): Track individual webhook performance and credit consumption with a detailed breakdown chart on the usage page, showing which webhooks are using the most credits - [New docs](https://theirstack.com/en/product-updates/2025-05-06-documentation-revamp.md): Revamped TheirStack documentation with a new sidebar navigation, merged similar pages to reduce duplication, and added a dedicated dataset page to help users discover features - [Slow company searches are now 2-6x faster](https://theirstack.com/en/product-updates/2025-05-07-slow-company-searches-are-now-2-6x-faster.md): - [Stable company logo URLs](https://theirstack.com/en/product-updates/2025-05-07-stable-logos-performance.md): - [Export data with revealed records](https://theirstack.com/en/product-updates/2025-05-16-export-only-revealed.md): Export all records from already revealed companies without consuming additional credits, making it easy to re-download data you have previously accessed in TheirStack - [Error handling improvements](https://theirstack.com/en/product-updates/2025-05-20-error-handling.md): Improved error handling across the TheirStack app with clearer notification titles and descriptions so users can quickly understand what went wrong and how to resolve issues - [Slack integration guide](https://theirstack.com/en/product-updates/2025-05-21-slack-integration-guide.md): New step-by-step guide showing how to set up a TheirStack webhook integration to automatically send newly discovered job postings directly to your Slack channels - [API error handling standardization](https://theirstack.com/en/product-updates/2025-05-22-api-error-standardization.md): Standardized API error responses across all endpoints with a consistent error object that includes request_id, code, title, and message fields for easier debugging and integration - [URL domain filters for Job and Company Search](https://theirstack.com/en/product-updates/2025-05-27-examples-filters-api-docs.md): Added url_domain_or and url_domain_not filters to the Job Search and Company Search API endpoints, letting you target or exclude jobs from specific platforms like Greenhouse, Workable, and LinkedIn - [URL domain filters](https://theirstack.com/en/product-updates/2025-05-27-url-domain-filters.md): New domain-based filters for Jobs and Company search endpoints allowing you to target or exclude jobs from specific platforms like greenhouse.io, workable.com, and linkedin.com - [Improved extraction of matching phrases](https://theirstack.com/en/product-updates/2025-05-29-matching-phrases.md): Fixed an issue where matching_phrases and matching_words fields could be empty when filtering jobs by keywords, ensuring matched terms are now correctly extracted from job descriptions - [New AI and infrastructure technologies](https://theirstack.com/en/product-updates/2025-05-29-new-technologies.md): Large expansion of technology detection covering AI coding tools like Cursor and Devin, infrastructure platforms like Opentofu and Buck2, and dozens more across QMS, procurement, and fintech categories - [Search performance improvements](https://theirstack.com/en/product-updates/2025-06-03-search-performance-improvements.md): Job and company search performance improved by up to 30x for pattern-based filters like company_name_partial_match and job_title_pattern, especially with large filter arrays of 50 or more elements - [Jobs are now 3x cheaper](https://theirstack.com/en/product-updates/2025-06-04-jobs-pricing-reduction.md): Job data pricing has been reduced by 3x, making it significantly more affordable to access job postings and hiring signals through the TheirStack API and platform - [New job description contains-any filter](https://theirstack.com/en/product-updates/2025-06-06-job-description-contains-any.md): New contains-any filter for job descriptions that matches whole words without requiring regex patterns, available in both the Job Search page and the Jobs Search API endpoint - [No results message in job and company searches](https://theirstack.com/en/product-updates/2025-06-06-no-results-message-improvement.md): Improved the no-results experience in job and company searches with clearer, more helpful messages that guide users on how to adjust their filters, especially on small screens - [Profile page](https://theirstack.com/en/product-updates/2025-06-06-profile-page-updates.md): New profile page in TheirStack settings where you can update your first name, last name, and other personal details associated with your account - [Better loading experience in app searches](https://theirstack.com/en/product-updates/2025-06-09-better-loading-experience.md): Enhanced loading experience for job and company searches with a progress banner displaying real-time status and logos from the main data sources being queried - [Database timeout status code changed to 504](https://theirstack.com/en/product-updates/2025-06-09-database-timeout-status-change.md): Changed the HTTP status code for database query timeouts from 408 Request Timeout to 504 Gateway Timeout, which better reflects server-side timeout behavior for API integrations - [Job titles special characters fix](https://theirstack.com/en/product-updates/2025-06-10-job-titles-special-characters-fix.md): Fixed a display issue where special characters like ampersands in job titles were not rendering correctly, ensuring proper character encoding across the platform - [Unified search requires explicit action](https://theirstack.com/en/product-updates/2025-06-10-unified-search-experience.md): Job and company searches no longer auto-run when filters change. You must now click the Search button to execute queries, giving you more control over complex searches on historical data. - [Improvements on usage page](https://theirstack.com/en/product-updates/2025-06-12-usage-page-improvements.md): The usage page now shows request duration, includes a dedicated requests page with an expanded table, improved empty states for charts, and a smoother loading experience. - [Save button fix](https://theirstack.com/en/product-updates/2025-06-13-save-button-fix.md): Fixed a bug where the save button was not working when using the url_domain_or filter, so you can now save searches that include domain filtering without issues. - [Auto-reveal fix + Webhook URL fix](https://theirstack.com/en/product-updates/2025-06-16-auto-reveal-webhook-fix.md): Fixed an issue where companies were being auto-revealed during searches when they should not have been, and fixed the webhook test event button which was using an outdated URL. - [Naukri job source + Company modal improvements](https://theirstack.com/en/product-updates/2025-06-23-naukri-india-company-modal.md): Added Naukri as a new job source to dramatically expand coverage of the Indian job market, and improved the company modal to show helpful messaging when no data is available. - [Seek job source](https://theirstack.com/en/product-updates/2025-06-25-seek-australia.md): Added Seek as a new job source for Australia, one of the country's largest job boards, significantly expanding coverage of the Australian job market with thousands of new postings. - [Usage page improvements](https://theirstack.com/en/product-updates/2025-06-26-usage-page-improvements.md): Fixed the webhook events chart not updating when changing the date range, added more colors for clients with multiple webhooks, and sorted the webhook list by event count. - [Mobile fix - Company lookup button](https://theirstack.com/en/product-updates/2025-06-27-mobile-fix.md): Fixed the "Look up a company" button not opening on mobile devices, ensuring it now works correctly across all mobile browsers and screen sizes for a consistent experience. - [Naukri Gulf job source](https://theirstack.com/en/product-updates/2025-06-30-naukri-gulf.md): Added Naukri Gulf as a new job source expanding coverage across Gulf Cooperation Council countries including UAE, Saudi Arabia, Qatar, Oman, and Bahrain. - [New job sources (France, Asia-Pacific)](https://theirstack.com/en/product-updates/2025-07-14-job-sources-france-apac.md): Expanded job coverage with Welcome to the Jungle for the French market and JobsDB and JobStreet for Asia-Pacific markets including Hong Kong, Malaysia, Singapore, Philippines, Indonesia, and Thailand. - [Property exists OR filter + Company type improvements](https://theirstack.com/en/product-updates/2025-07-17-property-exists-or-filter.md): Added the property_exists_or filter to Jobs and Company Search endpoints to find records where at least one specified property exists, and improved company_type filtering to exclude recruiting agencies. - [New property exists filters (AND / OR)](https://theirstack.com/en/product-updates/2025-07-18-property-exists-filters.md): Introduced property_exists_and and property_exists_or filters in Jobs and Companies search endpoints to require that specific fields like final_url, hiring_team, or domain are present. - [New technology_slugs property on Job Search](https://theirstack.com/en/product-updates/2025-07-18-technology-slugs-on-jobs.md): Each job returned by the Jobs Search endpoint now includes a technology_slugs array containing the technology identifiers detected in the job title, description, or URL. - [Company webhooks improvements](https://theirstack.com/en/product-updates/2025-07-23-company-webhooks.md): Company webhooks now support continuous monitoring and automatically send events whenever new companies matching your search criteria are discovered, enabling real-time alerts for technology adoption. - [API dialog improvements](https://theirstack.com/en/product-updates/2025-07-29-api-dialog.md): Improved the API dialog to properly handle special characters like apostrophes in request bodies and added curl command support for exports, technographics, and other request types. - [New default limit for technographics API](https://theirstack.com/en/product-updates/2025-07-30-new-default-limit-technographics-api.md): The Technographics API endpoint now returns all technologies by default instead of only 25 per request, eliminating the need for pagination to retrieve complete company tech stack data. - [New affiliate program](https://theirstack.com/en/product-updates/2025-08-07-new-affiliate-program.md): Launched an improved affiliate program with higher commission rates and a self-service portal for partners, making it easier to earn revenue by referring customers to TheirStack. - [New normalized 'locations' property in job results](https://theirstack.com/en/product-updates/2025-08-08-locations-property.md): The Jobs Search endpoint now returns a normalized locations array for each job with structured geographic data including coordinates, administrative divisions, and country codes based on the GeoNames database. - [New employment statuses filters](https://theirstack.com/en/product-updates/2025-08-11-employment-statuses.md): Added the employment_statuses_or filter to Jobs and Companies search endpoints to match statuses like full_time or seasonal, plus new property_exists options to filter for jobs where employment status data is available. - [Company domain enrichment improvements](https://theirstack.com/en/product-updates/2025-08-12-company-domain-enrichment-improvements.md): Enhanced company domain identification by filtering out social media and link shortener URLs, and improved name-matching accuracy to prevent small companies from being falsely associated with larger ones. - [Job processing improvements](https://theirstack.com/en/product-updates/2025-08-13-job-processing-improvements.md): Improved job data quality by fixing double-escaped Markdown in YCombinator descriptions, correcting Join.com job locations to reflect actual positions, and populating missing salary_string fields. - [Location filter has better matching for states and regions](https://theirstack.com/en/product-updates/2025-08-19-improve-location-filter-in-jobs.md): Location filters in Jobs and Company search now use the normalized locations array for improved geographic matching across states, regions, and cities - [New filter `company_linkedin_url` in Technographics endpoint](https://theirstack.com/en/product-updates/2025-09-02-company-linkedin-url-technographics-endpoint.md): Filter companies by LinkedIn URL directly in the Technographics endpoint without needing to search for domain or name first, reducing API calls and credits needed - [Fixed missing employment status data across job sources](https://theirstack.com/en/product-updates/2025-09-02-employement-statuses-fix.md): Resolved an issue where employment status information (full-time, part-time, etc.) was missing from job listings that should have included this data - [New Location Filters for geographic targeting](https://theirstack.com/en/product-updates/2025-09-04-add-new-filter-for-locations.md): Introducing job_location_or and job_location_not filters for precise location-based job search using structured location IDs with hierarchical and multi-language support - [Locations Catalog for geographic targeting](https://theirstack.com/en/product-updates/2025-09-05-new-location-catalog.md): Introducing a searchable locations catalog endpoint to easily find location IDs for precise geographic targeting in job and company searches - [New `job_description_contains_not` filter](https://theirstack.com/en/product-updates/2025-09-08-new-filter-job-description-contains-not-in-job-search.md): Filter out unwanted jobs by excluding specific words or phrases from job descriptions using whole-word matching and smart case handling in the Jobs Search endpoint - [New required filters for job search by company](https://theirstack.com/en/product-updates/2025-09-08-new-required-filter-job-search.md): Search for jobs by company domain or LinkedIn URL without date filters using the new company_domain_or and company_linkedin_url_or required filter options in the Jobs Search endpoint - [Improved seniority parsing for VP and Staff roles](https://theirstack.com/en/product-updates/2025-09-12-improved-seniority-parsing.md): Seniority classification now correctly handles Vice President roles as Senior level and limits Staff seniority to explicit IC positions like Staff Engineer, fixing misclassifications - [Update to blur_company_data for single company queries](https://theirstack.com/en/product-updates/2025-10-06-blur-company-data-update.md): Starting October 2025, blur_company_data no longer reduces credit costs when filtering by a single company, helping maintain sustainable low pricing across the platform - [General improvements to the job search endpoint](https://theirstack.com/en/product-updates/2025-10-22-performance-improvements.md): Major performance improvements across the platform including 3x faster job searches, 2x faster webhooks and technographics queries, and 25% faster company technology filtering - [Free Plan Update](https://theirstack.com/en/product-updates/2025-10-23-free-plan-update.md): Updated free plan now includes 50 company credits and 200 API credits per month, with up to 5 pages of search results and 25 results per page at 2 requests per second - [Clay Integration](https://theirstack.com/en/product-updates/2025-10-24-clay-integration.md): TheirStack Jobs Data is now available as an integration in Clay, giving you access to real-time job posting data directly within your GTM workflows and enrichment tables - [New AI and enterprise technologies](https://theirstack.com/en/product-updates/2025-10-31-new-technologies.md): Expansion of technology detection across AI platforms, data science tools, supply chain solutions, tag management systems, and enterprise software - [New columns when exporting jobs](https://theirstack.com/en/product-updates/2025-11-03-job-export-new-columns.md): Job exports now include employment status and seniority level columns in CSV and Excel formats, helping you filter and analyze positions by type and experience level - [Rate Limit Headers](https://theirstack.com/en/product-updates/2025-11-03-rate-limit.md): API responses now include rate limit headers showing remaining requests, reset times, and applied policies, making it easier to monitor usage and manage your integrations - [Fill Rate Metrics](https://theirstack.com/en/product-updates/2025-11-10-fill-rate.md): View real-time fill rate percentages for every field across Job, Company, Technographic, and Technology entities, showing what percentage of records have data for each attribute - [Jobs and Companies Statistics Pages](https://theirstack.com/en/product-updates/2025-11-10-job-company-statistics.md): New statistics pages for Jobs and Companies with monthly totals, breakdowns by country, source, workplace type, industry, employee size, and headquarters location. - [Smarter company matching using multiple data points](https://theirstack.com/en/product-updates/2025-11-17-company-matching.md): We've enhanced our company matching algorithm to accurately associate jobs with companies, even when multiple companies share the same name. - [Job location filtering - 20% fewer false matches](https://theirstack.com/en/product-updates/2025-12-18-location-or-filter-false-positives-reduced.md): The job_location_or filter (New Job Location filter in the UI) now has significantly fewer false positives, providing more accurate location-based job search results - [Full locations catalog - over 4.2M locations](https://theirstack.com/en/product-updates/2025-12-19-expanded-location-catalog.md): The locations catalog endpoint now supports searching through the complete catalog of over 4.2M locations, expanded from the previous 250k limit - [New AI and accounting technologies](https://theirstack.com/en/product-updates/2026-01-15-new-technologies.md): 24 new technologies added to our detection system, expanding coverage across AI models like DeepSeek and Llama, accounting software, meeting and collaboration tools, and development platforms - [Increased amount of discovered jobs](https://theirstack.com/en/product-updates/2026-01-19-increased-daily-jobs-discovery.md): We've significantly increased the number of daily jobs in our system by scaling our discovery agents and enhancing our job discovery strategy to capture more job types than ever before. - [Search within your Company Lists](https://theirstack.com/en/product-updates/2026-02-02-search-within-company-lists.md): New "Add filter" button lets you apply job title, description, and technology filters to your saved company lists, so you can search within lists and export enriched results - [Favourite Technologies](https://theirstack.com/en/product-updates/2026-02-11-favourite-technologies.md): Star the technologies you care about so they always appear first in company profiles and search filters, letting you instantly check if any company uses the tools you track - [Excluding recruiting agencies from technology signals](https://theirstack.com/en/product-updates/2026-02-13-exclude-recruiting-agencies-technology-signals.md): We now automatically exclude recruiting agencies, staffing companies, and similar firms from technology signals to ensure you only see signals from direct employers. - [MCP Server: Connect AI assistants to TheirStack](https://theirstack.com/en/product-updates/2026-02-13-mcp-server.md): Connect AI assistants like Claude, Cursor, or ChatGPT to TheirStack via the Model Context Protocol to search jobs, find companies, and explore tech stacks using natural language - [New sales and marketing technologies](https://theirstack.com/en/product-updates/2026-02-17-new-technologies.md): 25 new technologies added to our detection system, expanding coverage across sales tools, marketing and growth platforms, finance and billing software, and developer infrastructure - [New Support Center](https://theirstack.com/en/product-updates/2026-02-25-support-center.md): New in-app Support Center lets you request technology keywords, report bugs, request features, and share feedback with guided forms, screenshot attachments, and ticket tracking - [New API keys section and workspace-wide management](https://theirstack.com/en/product-updates/2026-03-04-api-keys-section.md): Discover how TheirStack's new API keys section lets you set expiration dates, revoke compromised keys, and manage all workspace access from one screen. - [Workspaces have arrived at TheirStack](https://theirstack.com/en/product-updates/2026-03-04-workspace-switcher.md): Discover how TheirStack workspaces let you switch contexts in one click, separate lists and searches per team, and manage up to 5 workspaces. - [Improved source filter with multi-source matching](https://theirstack.com/en/product-updates/2026-03-06-improved-source-filter.md): The Job source filter (previously called `URL domain`) now matches jobs by both their career page URL and job board URL, and shows job counts per source in suggestions. - [Webhook signing secrets for payload verification](https://theirstack.com/en/product-updates/2026-03-27-webhook-signing-secret.md): Secure your webhook integrations with HMAC-SHA256 signing secrets. Every delivery includes a signature header so your endpoint can verify the payload came from TheirStack. - [Actions menu on saved search detail pages](https://theirstack.com/en/product-updates/2026-04-06-saved-search-actions-menu.md): Archive, duplicate, or manage alerts directly from any saved search detail page without navigating back to the home screen. The same actions from the list are now one click away. - [Know who's ready to buy: buying intent detection is live](https://theirstack.com/en/product-updates/2026-04-07-buying-intent-topics.md): Buying intent data is now in TheirStack. Stop prospecting cold lists and focus sales on companies actively investing in what you sell. - [Hourly job datasets](https://theirstack.com/en/product-updates/2026-04-07-hourly-job-datasets.md): Job posting datasets are now available with hourly granularity — get fresher hiring signals with data partitioned by hour, same Parquet format and API. - [New job description filter: match all regex patterns](https://theirstack.com/en/product-updates/2026-04-16-job-description-and-patterns.md): You can now require multiple regex patterns to all appear in a job description, so you can build precise multi-condition searches without combinatorial regex. - [New job description filter: exclude keywords](https://theirstack.com/en/product-updates/2026-04-16-job-description-negative-filter.md): You can now filter out jobs whose descriptions mention certain keywords, so you can remove noise like "intern", "junior", or "entry level" from any search. - [Job description regex filters are now case-sensitive](https://theirstack.com/en/product-updates/2026-04-21-job-description-case-sensitive-regex.md): Regex patterns in job description filters now match case-sensitively by default. Add (?i) at the start of any pattern to restore case-insensitive matching. - [New filter: Seniority Level](https://theirstack.com/en/product-updates/2026-04-21-seniority-level-filter.md): Filter job postings by seniority level (Junior, Mid-level, Senior, Staff, C-level) in the app and the API. Find entry-level or senior positions without scanning descriptions. - [Enrich tech stacks at scale with CSV upload](https://theirstack.com/en/product-updates/2026-04-21-tech-stack-enrichment-redesign.md): The tech stack enrichment feature has been redesigned into a full page with a clear 3-step flow — upload CSV, map columns, and select technologies. ## Comparisons - [TheirStack vs 6sense](https://theirstack.com/en/comparisons/theirstack-vs-6sense.md): Compare TheirStack and 6sense for technographic and intent data. While 6sense is an enterprise ABM platform at $50K+/year, TheirStack delivers self-serve technographic intelligence and hiring intent signals with transparent pricing from $59/month. Find which tool fits your needs. - [TheirStack vs Bombora](https://theirstack.com/en/comparisons/theirstack-vs-bombora.md): Compare TheirStack and Bombora for B2B buying intent. Bombora delivers Company Surge topic intent from a large B2B data co-op; TheirStack surfaces hiring-based intent and technographics traceable to real job postings. See how they differ and when to use each. - [TheirStack vs BrightData](https://theirstack.com/en/comparisons/theirstack-vs-brightdata.md): Looking for the best job data solution? Compare TheirStack and BrightData side by side. While BrightData offers basic job scraping for platforms like LinkedIn and Indeed, TheirStack provides a comprehensive, real-time job data platform with advanced filtering, instant results, and seamless integration. Discover which solution best fits your needs in this detailed comparison guide. - [TheirStack vs BuiltWith](https://theirstack.com/en/comparisons/theirstack-vs-builtwith.md): Compare TheirStack and BuiltWith to find the best technographic database for your needs. Learn how TheirStack offers broader technology coverage, real-time webhooks, and confidence scoring, while BuiltWith specializes in web technology tracking. - [TheirStack vs Coresignal](https://theirstack.com/en/comparisons/theirstack-vs-coresignal.md): Compare TheirStack and Coresignal to find the best job data solution. While Coresignal offers extensive datasets and APIs for company, employee, and job data, TheirStack provides a comprehensive, real-time job data platform with advanced filtering, instant results, and seamless integration. Discover which solution best fits your needs in this detailed comparison guide. - [TheirStack vs Enlyft](https://theirstack.com/en/comparisons/theirstack-vs-enlyft.md): Compare TheirStack and Enlyft for technographic data. While Enlyft is an enterprise technology intelligence platform with no self-serve access, TheirStack provides real-time technographic data and job intelligence with transparent pricing from $59/month. See which fits your needs. - [TheirStack vs FantasticJobs](https://theirstack.com/en/comparisons/theirstack-vs-fantasticjobs.md): Compare TheirStack and FantasticJobs side by side to find the best job data solution for your business — covering features, pricing, data quality, and API capabilities. - [TheirStack vs HG Insights](https://theirstack.com/en/comparisons/theirstack-vs-hginsights.md): Looking for the best way to work with job data? Compare TheirStack and HG Insights side by side. While HG Insights is an enterprise market-intelligence and technographics platform with sales-led pricing and access, TheirStack provides a self-serve, real-time job data platform with advanced filtering, instant results, and a developer-friendly API. See which solution fits your use case in this practical comparison. - [TheirStack vs PredictLeads](https://theirstack.com/en/comparisons/theirstack-vs-predictleads.md): Compare TheirStack and PredictLeads to find the best solution for your business needs. TheirStack offers a real-time job data platform, while PredictLeads provides comprehensive company intelligence data. Discover which solution best fits your needs in this detailed comparison guide. - [TheirStack vs Similarweb](https://theirstack.com/en/comparisons/theirstack-vs-similarweb.md): Compare TheirStack and Similarweb to find the best solution for your needs. Learn how TheirStack offers technographic data and real-time webhooks, while SimilarWeb specializes in web traffic and market intelligence. - [TheirStack vs Sumble](https://theirstack.com/en/comparisons/theirstack-vs-sumble.md): TheirStack and Sumble are very similar products, but with big differences in pricing, volume, freshness and go-to-market strategy. This is an unbiased comparison of the two products. - [TheirStack vs ThomsonData](https://theirstack.com/en/comparisons/theirstack-vs-thomsondata.md): Compare TheirStack and ThomsonData for technology intelligence. While ThomsonData sells static B2B data lists, TheirStack provides real-time technographic data and job intelligence via a self-serve API. See which approach fits your needs. - [TheirStack vs Wappalyzer](https://theirstack.com/en/comparisons/theirstack-vs-wappalyzer.md): Compare TheirStack and Wappalyzer to find the best solution for your needs. Learn how TheirStack offers technographic data and real-time webhooks, while Wappalyzer specializes in website technology profiling. - [TheirStack vs ZoomInfo](https://theirstack.com/en/comparisons/theirstack-vs-zoominfo.md): Compare TheirStack and ZoomInfo for technographic and job data. While ZoomInfo is an all-in-one B2B sales platform starting at $15K+/year, TheirStack provides self-serve, real-time job data and technographic intelligence with transparent pricing from $59/month. See which solution fits your use case. ## Alternatives - [Best 6sense Alternatives in 2026](https://theirstack.com/en/alternatives/6sense-alternatives.md): Looking for a 6sense alternative? Compare the best technographic and intent data platforms — including TheirStack, ZoomInfo, Enlyft, and more — to find the right fit for your ABM, sales, or data needs without $50K+/year enterprise contracts. - [Best Bombora Alternatives in 2026](https://theirstack.com/en/alternatives/bombora-alternatives.md): Looking for a Bombora alternative or complement? Compare intent and go-to-market data platforms — including TheirStack, 6sense, Demandbase, and ZoomInfo — with a focus on buying intent, signal transparency, and self-serve access. - [Best BuiltWith Alternatives in 2026](https://theirstack.com/en/alternatives/builtwith-alternatives.md): Looking for a BuiltWith alternative? Compare the best technographic data platforms — including TheirStack, Wappalyzer, HG Insights, and more — to find the right fit for your sales, marketing, or market research needs. - [Best Coresignal Alternatives in 2026](https://theirstack.com/en/alternatives/coresignal-alternatives.md): Exploring alternatives to Coresignal for job data and company intelligence? Compare TheirStack, PredictLeads, and other providers to find the best fit for your data needs. - [Best Enlyft Alternatives in 2026](https://theirstack.com/en/alternatives/enlyft-alternatives.md): Looking for an Enlyft alternative? Compare the best technographic data platforms — including TheirStack, ZoomInfo, 6sense, and more — to find the right fit for your technology intelligence needs with self-serve access and transparent pricing. - [Best HG Insights Alternatives in 2026](https://theirstack.com/en/alternatives/hg-insights-alternatives.md): Looking for an HG Insights alternative for technographic data? Compare TheirStack, BuiltWith, 6sense, and other providers to find a solution that fits your budget and use case. - [Best PredictLeads Alternatives in 2026](https://theirstack.com/en/alternatives/predictleads-alternatives.md): Searching for a PredictLeads alternative? Compare TheirStack, Coresignal, and other company intelligence platforms to find the best provider for job data, hiring signals, and technographic insights. - [Best Sumble Alternatives in 2026](https://theirstack.com/en/alternatives/sumble-alternatives.md): Looking for a Sumble alternative for sales intelligence and job data? Compare TheirStack, Coresignal, PredictLeads, and other platforms to find the best fit for your prospecting workflow. - [Best ThomsonData Alternatives in 2026](https://theirstack.com/en/alternatives/thomsondata-alternatives.md): Looking for a ThomsonData alternative? Compare the best B2B data and technographic platforms — including TheirStack, ZoomInfo, BuiltWith, and more — to find the right fit for your technology intelligence and prospecting needs with real-time data access. - [Best Wappalyzer Alternatives in 2026](https://theirstack.com/en/alternatives/wappalyzer-alternatives.md): Need a Wappalyzer alternative for technology detection? Compare TheirStack, BuiltWith, SimilarTech, and other tools to find the best way to identify what technologies companies use. - [Best ZoomInfo Alternatives in 2026](https://theirstack.com/en/alternatives/zoominfo-alternatives.md): Looking for a ZoomInfo alternative? Compare the best technographic and B2B intelligence platforms — including TheirStack, 6sense, Enlyft, and more — to find the right fit for your sales, marketing, or data needs without the $15K+/year price tag.