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GTM Tool

OpenFunnel

The Search Engine for GTM — monitors your TAM and surfaces companies when custom triggers fire.

Pricing

Custom pricing

Used by

SDR, AE, RevOps

OpenFunnel is building the 'Search Engine for GTM.' Instead of searching static databases like ZoomInfo or Apollo, OpenFunnel monitors your total addressable market (TAM) in real-time and alerts you when companies match custom triggers — like hiring for specific roles, launching new products, or expanding into new markets. It goes beyond traditional intent data by using deep, research-grade signals that LLMs extract from the open web.

Key features

  • Real-time TAM monitoring
  • Custom trigger-based alerts
  • Deep web signal extraction
  • Research-grade intent data
  • AI-powered company research
  • Integrates with CRM & engagement tools
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OpenFunnel — Pricing, Features & Review 2026 | GENZ4GTM