BuiltWith
BuiltWith is a comprehensive web technology profiler that reveals the underlying software, frameworks, analytics tools.
The definitive tool for technology-stack-based lead generation and competitive intelligence — priced for serious sales and research teams.
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BuiltWith — web technology profiler and B2B sales intelligence platform.
BuiltWith is the go-to platform for revealing any website's full technology stack — CMS, analytics, ad networks, payment gateways, hosting, and more — then turning that data into targeted prospect lists. DB categorises it under 'Chrome Extensions & Browser Tools,' which is a mislabel; the Chrome extension is a free add-on, but the core product is a SaaS lead-gen and market-intelligence platform. Pricing is confirmed at $295/mo (Basic) through $995/mo (Team), with a niche $144/yr 'Advanced' plan for detailed single-site lookups only.
No other tool matches BuiltWith's breadth of technology detection — 50,000+ technologies tracked — combined with the ability to export filtered prospect lists directly into a CRM. For tech-stack-based prospecting, it is the category standard.
Pricing starts at $295/mo, making it expensive for solo users or small teams; the free tier is limited to single site lookups with no list-building or export capabilities.
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Alternatives
Similarweb for broader digital intelligence beyond technology stack (traffic, audience, keywords).
Wappalyzer free browser extension for quick technology lookups without a subscription.
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