For sales and marketing teams prospecting by tech stack, BuiltWith is a website-technology profiler that identifies which tools, frameworks, and analytics platforms any site runs, then turns that into lead lists of companies using specific technologies.
▲ 54 60-day move
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Ranked #35 of 114 in GTM Developer Tools, up 54 this cycle.
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Grade A — ships API, MCP, SDK, no public CLI on file; agents can build on it today.
Startup-stage on our scale — 4 employees on record.
Founded 2007ARR $31M revenue (2026)Status Independent
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