--- title: Best Technographic Data MCP Servers in 2026 (Compared) description: A comprehensive comparison of MCP servers for accessing technographic data from AI assistants like Claude, Cursor, and ChatGPT. Compare TheirStack, BuiltWith, Wappalyzer, and more. url: https://theirstack.com/en/blog/best-technographic-mcp --- Technographic data — information about what technologies companies use — is essential for B2B sales, competitive intelligence, and market research. With the [Model Context Protocol](https://modelcontextprotocol.io) (MCP), you can now access this data directly from AI assistants like Claude, Cursor, and ChatGPT, without writing a single API call. In this guide, we compare technographic data providers on their MCP support, helping you find the best way to look up company tech stacks and [find companies by technology](/en/tech-stack) from your AI workflow. ## Quick Comparison: Technographic Data MCP Servers in 2026 | Capability | ![TheirStack](/static/generated/theirstack-logo-sm.webp)TheirStack | ![BuiltWith](/static/images/competitors/builtwith.png)BuiltWith | ![Wappalyzer](/static/images/competitors/wappalyzer.png)Wappalyzer | ![SimilarWeb](/static/images/competitors/similarweb.png)SimilarWeb | ![Coresignal](/static/images/competitors/coresignal.png)Coresignal | | --- | --- | --- | --- | --- | --- | | 🔌MCP server available | ✅[Yes (production MCP server)](/en/docs/mcp) | ❌No | ❌No | ❌No | ❌No | | 🤖AI client compatibility | ✅[Claude, Cursor, ChatGPT, Windsurf & more](/en/docs/mcp) | ❌N/A | ❌N/A | ❌N/A | ❌N/A | | 🔍Tech stack lookup via MCP | ✅technographics tool (full stack per company) | ❌API only | ❌API only | ❌API only | ❌API only | | 🏢Company search via MCP | ✅search\_companies with tech stack filters | ❌Web UI only | ❌API only | ❌No company search | ❌API only | | 🔧Backend tech detection | ✅Yes (job-based: databases, DevOps, ERPs) | ❌Frontend only | ❌Frontend only | ❌No | ❌Limited | Legend: ✅ built-in · ❌ not supported · ⚠️ possible but requires DIY/custom work ## Detailed Review of Each Provider's MCP Support ![TheirStack logo](/static/generated/theirstack-logo-sm.webp)1. TheirStackIntent-driven prospecting and enrichment TheirStack takes a unique approach to technographic data by analyzing millions of job postings worldwide. Instead of only scanning websites for frontend technologies, it reveals what technologies companies are actively hiring for, implementing, and expanding. This means you get buying intent signals alongside comprehensive tech stack data — including backend technologies that website scanners miss entirely. #### Strengths - ✓Detects backend and internal technologies (databases, DevOps, ERPs) from job postings — not just web-facing tech - ✓Hiring signals act as buying intent — know what companies are investing in, not just using - ✓Global coverage: 203M+ job postings analyzed from 195 countries, sourced from 336k+ sources - ✓Real-time updates every minute — catches new technology adoptions as soon as companies post jobs - ✓Built-in deduplication across all 336k+ sources — the same job posted on multiple platforms counts once, saving credits and eliminating noise - ✓Single fast API with 40+ filters, webhooks, and sub-second response times - ✓Both UI and API — explore data interactively at app.theirstack.com or integrate programmatically, no engineering resources required to get started - ✓Official MCP server for AI-native workflows — query technographic and job data directly from Claude, Cursor, or any MCP-compatible agent - ✓Bulk datasets available for warehouse ingestion — download or schedule delivery of full data exports - ✓Self-serve transparent pricing starting free, with plans from $59/mo and one-time purchases available — no subscription required #### Considerations - ℹTechnology detection relies on active hiring — companies not posting jobs may have less coverage — TheirStack's detection method depends on companies publishing job postings that mention technologies. Companies in hiring freezes or very small teams that rarely post jobs may have less coverage compared to website scanning approaches. **Pricing:** Free / $59/mo (one-time purchases available) (free tier available)[TheirStack →](https://theirstack.com) ![BuiltWith logo](/static/images/competitors/builtwith.png)2. BuiltWithAI-assisted technology research via Claude or Cursor BuiltWith is one of the most established technographic data providers, known for scanning websites to detect frontend technologies. While it excels at identifying client-side tools like analytics scripts, marketing pixels, and JavaScript frameworks, many teams find it lacking when they need deeper technology intelligence — backend tech stacks, buying intent signals, or affordable self-serve pricing. #### Strengths - ✓Largest web technology database with 100K+ tracked technologies - ✓Historical technology tracking showing adoption and abandonment over time - ✓Market share reports and technology penetration data - ✓Official MCP server with 15 tools — hosted endpoint at api.builtwith.com/mcp requires no local setup - ✓Open-source (MIT) with self-hosting option via stdio or HTTP transport for Claude Desktop, Cursor, and other MCP clients #### Considerations - ℹLimited to frontend technologies — BuiltWith detects technologies by scanning website source code, HTTP headers, and DNS records. This means it's great for identifying client-side tools like Google Analytics or jQuery, but it completely misses backend technologies — databases like PostgreSQL, data warehouses like Snowflake, DevOps tools like Kubernetes, or internal business software like SAP. If your sales or research workflow depends on knowing the full tech stack, you need a different approach. - ℹNo buying intent signals — BuiltWith tells you what a company currently uses, but not what they're investing in. For sales teams, knowing that a company is actively hiring Snowflake engineers (a strong buying signal for data tools) is far more actionable than knowing they have Google Tag Manager on their website. Job-based technographic providers fill this gap. - ℹExpensive for what you get — BuiltWith's pricing starts at $295/month for basic access and goes up to $995/month for enterprise features. For teams that primarily need technology-based lead lists, there are more affordable alternatives that offer broader data coverage and better filtering capabilities. - ℹComplex API with limited filtering — BuiltWith's API requires multiple calls with retry logic, lacks webhooks for real-time alerts, and doesn't offer the depth of filtering that modern data platforms provide. If you need to combine technographic filters with company attributes like size, industry, or location, alternatives offer a more streamlined experience. - ℹRequires BuiltWith API key — MCP queries consume API credits from your paid plan, so the same dual-cost structure (subscription + credits) applies **Pricing:** $295/mo[BuiltWith →](/en/comparisons/theirstack-vs-builtwith) ![Wappalyzer logo](/static/images/competitors/wappalyzer.png)3. WappalyzerQuick website tech checks and lightweight API usage Wappalyzer is a popular technology detection tool known for its free browser extension and developer-friendly API. While it's great for quick website tech checks, many teams outgrow it when they need deeper technology intelligence, backend tech detection, buying intent signals, or more comprehensive company filtering. #### Strengths - ✓Free browser extension for instant website technology identification - ✓Clean, developer-friendly API with simple integration - ✓More affordable than BuiltWith for basic technology lookups - ✓Open-source heritage with active community contributions #### Considerations - ℹSmaller technology database than some competitors — Wappalyzer tracks around 8,000 web technologies across 106 categories. While this covers the most common tools, it's significantly less than BuiltWith (111K+) and narrower than TheirStack, which detects thousands of technologies including backend tools from job postings. If you need comprehensive coverage of niche or enterprise software, Wappalyzer's database may leave gaps. - ℹFrontend-only detection — Like all website scanning tools, Wappalyzer can only detect technologies visible in a site's client-side code. It misses backend databases, data warehouses, DevOps tools, internal business software, and programming languages. For a complete picture of a company's tech stack, you need a different detection methodology. - ℹLimited filtering and lead generation — Wappalyzer is designed for technology lookups — searching individual domains for their tech stack. It lacks the advanced filtering, company attribute searches, and bulk prospecting capabilities that sales and marketing teams need. Building targeted lead lists by combining technology, industry, company size, and location requires a more full-featured platform. - ℹNo intent or hiring signals — Wappalyzer provides a static snapshot of what technologies a website uses right now. It can't tell you what companies are investing in, what technologies they're expanding, or which teams are growing. For sales teams, these intent signals are often more valuable than static technology detection. **Pricing:** $250/mo (free tier available)[Wappalyzer →](/en/comparisons/theirstack-vs-wappalyzer) ![SimilarWeb logo](/static/images/competitors/similarweb.png)4. SimilarWebAI-assisted competitive research and technology lookups SimilarWeb is a publicly-traded (NYSE: SMWB) digital intelligence platform offering web traffic analytics, audience insights, and competitive benchmarking across 100M+ websites. Its technographic capabilities track 5,000–8,000+ web-facing technologies with install/uninstall date history. The platform also includes Sales Intelligence with 370M+ contacts, Bombora-powered buying intent signals, and traffic-based sales signals. While technographic and intent data are available, they focus on web-facing technologies and traffic patterns — not backend tools or hiring-based signals. #### Strengths - ✓5,000–8,000+ web technologies tracked across 100M+ domains - ✓Technology install/uninstall date tracking — see when companies adopt or drop technologies, enabling migration and churn analysis - ✓Comprehensive web traffic analytics and audience insights alongside technology data - ✓Competitive benchmarking with traffic, engagement, and market share context for each technology - ✓Weekly data refresh with daily updates available via Data Feeds for enterprise customers - ✓Official MCP server launched Sept 2025 — integrates with Claude, Cursor, n8n, and Zapier for AI-driven technographic queries - ✓Contextual AI access — MCP provides metadata about available data so AI agents can formulate effective queries autonomously #### Considerations - ℹWeb-facing technologies only — SimilarWeb detects technologies via website scanning (HTML, headers, DNS), so it misses backend tools like databases, ERPs, DevOps platforms, and programming languages that are only visible in job postings. - ℹExpensive if used solely for technographic data — SimilarWeb's Starter plan begins at $149/mo and technographic API access requires additional data credits. Dedicated technographic providers offer more focused coverage at lower price points. - ℹNo hiring-based intent signals — Technology detection is based on what is installed on websites, not what companies are actively investing in or hiring for. Job-based providers reveal buying intent that website scanning cannot. - ℹRequires existing API key — MCP access depends on an active SimilarWeb subscription with API access enabled. **Pricing:** $149/mo (Starter, annual billing) (free tier available)[SimilarWeb →](/en/comparisons/theirstack-vs-similarweb) ![Coresignal logo](/static/images/competitors/coresignal.png)5. CoresignalLinkedIn-centric enrichment with employee data Coresignal is a B2B data infrastructure provider known for its LinkedIn-derived datasets of companies, employees, and job postings. While it offers rich people data, many teams find its LinkedIn-only job source, lack of deduplication, high per-record costs, and 6-hour update lag limiting. #### Strengths - ✓349M+ LinkedIn job posting database #### Considerations - ℹLinkedIn-only source — Misses jobs posted only on Indeed, Glassdoor, or company career pages. - ℹNo deduplication and high costs — Coresignal doesn't deduplicate job listings across sources, which means the same job posted on multiple platforms appears as separate records — inflating your costs. At $294 for 1,500 jobs up to $7,000 for 1M jobs, it's 3-8x more expensive per job record than alternatives that include deduplication. - ℹSlow update cycle — Coresignal's data updates every 6 hours, compared to near-real-time (minutes) updates from alternatives. For teams that need to act quickly on new job postings — like sales teams reaching out to companies that just started hiring for a specific role — this lag can mean missing the window of opportunity. - ℹLimited API and no UI — Coresignal's API requires a 2-endpoint flow (search then fetch) with credits that reset monthly without rollover. There's no user interface for exploration or ad-hoc queries. Teams that want both API access and a UI for interactive research need to look at alternatives that offer both. - ℹNo MCP server available — Coresignal does not offer an MCP integration, so AI assistants cannot natively query their technographic data. **Pricing:** $49/mo (free tier available)[Coresignal →](/en/comparisons/theirstack-vs-coresignal) ## How to Choose the Right Technographic Data MCP Server ### Consider Your Primary Use Case | Use Case | Recommended API | | --- | --- | | Looking up a company's tech stack from AI assistant | TheirStack | | Finding companies by technology via natural language | TheirStack | | AI-powered competitive intelligence | TheirStack | | Sales research with tech stack context | TheirStack | | Ad-hoc technographic queries from Claude/Cursor | TheirStack | ### Key Questions to Ask 1. **Do you need MCP specifically?** If you want to look up company tech stacks from AI assistants without writing code, TheirStack is currently the only technographic data provider with a production MCP server. 2. **Do you need backend technology detection?** Website scanners like BuiltWith and Wappalyzer only detect frontend technologies. TheirStack's job-based approach detects backend technologies (databases, DevOps, ERPs) too — and all of this is available via MCP. 3. **Which AI client do you use?** TheirStack's MCP server works with Claude Desktop, Claude Code, Claude.ai, Cursor, Windsurf, and ChatGPT. 4. **Do you need intent signals?** Knowing what technologies companies are _investing in_ (via hiring) is more actionable than knowing what they currently use. TheirStack's MCP server surfaces these intent signals through job-based technology detection. 5. **What's your budget?** MCP access is included in all TheirStack plans, including the free tier (200 [credits](/en/docs/pricing/credits)/month). Traditional providers like BuiltWith start at $295/mo and don't offer MCP. ## What Can You Do with a Technographic Data MCP Server? ### 1\. Instant Tech Stack Lookups Ask your AI assistant about any company's technology stack: - _"What technologies does Stripe use?"_ - _"Show me Airbnb's tech stack"_ - _"Does Spotify use Kafka?"_ TheirStack's `technographics` tool returns the full technology stack for any company, including both web-facing and backend technologies. ### 2\. Find Companies by Technology Search for companies using specific technologies through natural language: - _"Find companies using Snowflake in Germany with 100+ employees"_ - _"Which startups in the US are using Kubernetes?"_ - _"Show me e-commerce companies that use Shopify"_ ### 3\. Sales Prospecting with Tech Context Use technographic data as a buying signal for sales outreach: - _"Find companies that recently started hiring for Terraform — they probably need cloud consulting"_ - _"Which companies use Salesforce but not a CPQ solution?"_ - _"Show me companies hiring for data engineers who use Snowflake"_ TheirStack's MCP server combines [technographic data](/en/technographics-api) with [hiring signals](/en/hiring-signals), giving you intent-driven prospecting directly from your AI assistant. ### 4\. Competitive Intelligence Monitor technology adoption without building dashboards: - _"How many companies are using Datadog vs New Relic?"_ - _"Which companies recently adopted HubSpot?"_ - _"Track adoption of React vs Vue.js in European startups"_ ## How to Connect to TheirStack's Technographic MCP Server Getting started takes under a minute. TheirStack's MCP server uses OAuth — no [API key](/en/docs/api-reference/authentication) management needed. **Claude Code:** ``` claude mcp add TheirStack --transport http https://api.theirstack.com/mcp ``` **Cursor:** Add to your `.cursor/mcp.json`: ``` { "mcpServers": { "theirstack": { "url": "https://api.theirstack.com/mcp" } } } ``` For more clients and detailed setup, see the [MCP documentation](/en/docs/mcp). ## Frequently Asked Questions #### What is an MCP server for technographic data? An MCP (Model Context Protocol) server lets AI assistants access technographic data — information about what technologies companies use — through natural language. Instead of writing API calls to look up a company's tech stack, you ask your AI assistant directly. #### Which AI clients support MCP for technographic data? Any MCP-compatible client works, including Claude Desktop, Claude Code, Claude.ai, Cursor, Windsurf, and ChatGPT. TheirStack is currently the only technographic data provider offering a production MCP server. #### Can I look up any company's tech stack via MCP? Yes. TheirStack's MCP server includes a technographics tool that returns the full technology stack for any company in their database. You can ask your AI assistant questions like "What technologies does Stripe use?" or "Does Spotify use Kafka?" and get instant results. #### How does MCP compare to using the API directly? MCP is ideal for interactive exploration — asking questions in natural language and getting contextual answers from your AI assistant. The REST API is better for production integrations, bulk queries, and automated workflows. Both consume credits at the same rate. #### Can I search for companies by technology via MCP? Yes. TheirStack's search\_companies tool lets your AI assistant find companies using specific technologies. Ask "Find companies using Snowflake in Germany with 100+ employees" and get results directly in your AI chat. #### Does MCP detect backend technologies? Yes. TheirStack's job-based approach detects backend technologies (databases, DevOps tools, ERPs) that website scanners miss. This data is fully available via MCP — ask about any technology, frontend or backend. #### Is MCP access included in TheirStack pricing? Yes. MCP access is included in all TheirStack plans, including the free tier. MCP requests consume the same credits as API calls. There's no additional cost for using the MCP server. ## Conclusion MCP is transforming how teams access technographic data — turning complex API integrations into simple conversations with AI assistants. Today, **TheirStack is the only technographic data provider with a production MCP server**, offering: - **Natural language tech stack lookups** for any company in their database - **[Company search](/en/docs/app/company-search) by technology** — find companies using specific tools, frameworks, and platforms - **Backend technology detection** — databases, DevOps, ERPs, and internal tools that website scanners miss - **Intent signals** — know what companies are investing in through hiring data - **Works with every major AI client** — Claude, Cursor, ChatGPT, Windsurf, and more - **Same pricing** as the REST API, including a free tier While established providers like BuiltWith, Wappalyzer, and HG Insights offer [technographic data via APIs](/en/blog/best-technographic-data-apis), none currently support MCP. If you want to access technographic data from your AI assistant, TheirStack is the clear choice. Ready to get started? [Connect TheirStack's MCP server](/en/docs/mcp) and start exploring company tech stacks from your AI assistant today.