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Adding a technology or job filter to your company search
How to backfill a job board with TheirStack
How to fetch jobs periodically using the Jobs API
How to Automate Your Ad Chase as a Recruiting Agency
How to Avoid Downloading the Same Companies Twice
How to Build a Targeted Lead List Using Technographic Data
How to Check if a Technology Is Available
How to Choose the Best Way to Access TheirStack Data
How to create a niche job newsletter with TheirStack MCP
How to Discover Any Company's Tech Stack | TheirStack
How to Exclude Specific Companies from a Search
Find hidden candidates with niche technology experience
How to find old job postings
How to Find Promoted Jobs
How to Find Reposted Jobs
Identifying companies with problems your software solves
How to Monitor Competitor Hiring
How to monitor job postings automatically
Outreach companies actively hiring
How to Scrape Job Data for a List of Company Domains
How to send a slack message for every new job found
Spotting your competitors' next moves
How to Target Companies by the Technology They Use
How Marketing Teams Can Use Hiring Data to Improve Targeting and Find Better Leads
Use job data for investment research
Monitoring open jobs from current and past customers
Integration guide for sales intelligence software

How to Target Companies by the Technology They Use

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.

Technographic targeting lets you filter companies by the software they actually use — so every account on your list is already a fit before you write the first email. Here are three strategies to do it.

1. Must-have technologies

Find accounts using a technology your product requires or complements. These prospects already have the infrastructure your product plugs into, which shortens the sales cycle and increases conversion.

Examples:

  • A company using Prometheus is a natural fit for Grafana
  • A company using ClickHouse is a candidate for ClickHouse Cloud
  • A company using Kubernetes likely needs observability, security, or cost-optimization tooling

How to do it: Search for companies with active job postings mentioning the target technology. Job postings reveal backend and internal tools that website crawlers miss — if a company is hiring someone with Prometheus experience, they're actively investing in it.

2. Competitor customers

Identify companies using a competitor's product to build displacement lists. These accounts are already paying for a similar solution, which means:

  • They have allocated budget for this category
  • They understand the problem your product solves
  • You can tailor positioning around specific switching benefits (cost, features, migration ease)

How to do it: Filter by the competitor's technology name. Combine with company size and geography to focus on segments where you win most often. Prioritize companies with multiple job postings mentioning the competitor — that signals deep adoption and a bigger contract opportunity.

3. Partners or integrations

Target accounts using tools your product integrates with. A clear "works with your stack" message removes friction and increases conversion because the prospect can see immediate value.

Examples:

  • If your product integrates with QuickBooks, target companies using QuickBooks
  • If you offer a Slack integration, find companies standardized on Slack
  • If you connect to Stripe, target e-commerce companies using Stripe for payments

How to do it: Build a list of partner or integration technologies your product supports. Search for companies using any of those tools, then segment by industry or company size to match your ICP.

Getting started

All three strategies follow the same workflow:

Define your target technologies — list the must-have tools, competitor products, or integration partners relevant to your product.

Search for companies using those technologies — use TheirStack's technology filter to find companies with active job postings mentioning your target technologies. Filter by company size, location, and industry to match your ICP.

Export and prioritize — export the list and prioritize by signal strength: companies with multiple recent job postings mentioning the technology are more likely to be actively investing.

For a full walkthrough on building the list, see our guide on how to build lead lists with technographic data.

How is this guide?

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Spotting your competitors' next moves

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 Marketing Teams Can Use Hiring Data to Improve Targeting and Find Better Leads

Discover how to leverage job posting data as a marketing signal — identify companies with active budget, tailor campaigns by role and tech stack, and build higher-intent lead lists.

On this page

1. Must-have technologies2. Competitor customers3. Partners or integrationsGetting started