---
title: ToolRouter — Use Case
description: Step-by-step guide for a real-world ToolRouter use case with agent-specific instructions.
url: https://toolrouter.com/tools/lead-finder/use-cases/find-companies-by-technology
---
# Find Companies by Technology

If your product integrates with or replaces a specific technology, the fastest path to qualified leads is finding companies that already use that technology. Technographic data — what software and tools a company runs — is one of the strongest buying signals available because it reveals both technical readiness and budget allocation.

ToolRouter's Lead Finder can search for companies by their technology stack, identifying organizations that use specific frameworks, platforms, cloud providers, or SaaS tools. The find_companies skill filters by technology usage combined with other firmographic criteria to produce highly targeted prospect lists.

This approach is especially effective for developer tools, integration platforms, migration tools, and any product that replaces or complements an existing technology. Companies already using a related technology are pre-qualified in terms of budget, technical sophistication, and use case fit.

**Tool:** [Lead Finder](https://toolrouter.com/tools/lead-finder)
**Skills:** find_companies, answer

## Agent Guides

- [How to Find Companies by Technology with Claude](https://toolrouter.com/tools/lead-finder/use-cases/find-companies-by-technology/claude): Guide for Claude
- [How to Find Companies by Technology with ChatGPT](https://toolrouter.com/tools/lead-finder/use-cases/find-companies-by-technology/chatgpt): Guide for ChatGPT
- [How to Find Companies by Technology with Copilot](https://toolrouter.com/tools/lead-finder/use-cases/find-companies-by-technology/copilot): Guide for Copilot
- [How to Find Companies by Technology with OpenClaw](https://toolrouter.com/tools/lead-finder/use-cases/find-companies-by-technology/openclaw): Guide for OpenClaw
