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TechLeads helps sales and marketing teams find and analyze company technology usage and generate targeted leads.

Website, pricing, platforms and company facts side by side.
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| Website | useeffect.dev | techleads.fyi |
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| Company | — | Startup from India · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of useEffect.dev yet.
TechLeads helps sales and marketing teams find and analyze company technology usage and generate targeted leads. Search any website to see its tech stack using CMS, hosting, analytics, frameworks — then build lead lists from companies using specific tools. A Builtwith Alternative which is 5 times...
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As answered by people managing useEffect.dev and TechLeads.Fyi.
TechLeads.Fyi's answer:
TechLeads.fyi started with a simple frustration: I wanted to use BuiltWith, but it was way too expensive and still is. As a solo founder, I couldn't justify the cost just to look up a company's tech stack. So I built my own version, one that delivers the same core technographics data without the premium price tag. Today, TechLeads.fyi gives sales, marketing, and dev teams an affordable way to access the data they need to find leads and understand the market.
TechLeads.Fyi's answer:
TechLeads.fyi is the most affordable technographics data provider on the market, undercutting BuiltWith and Wappalyzer. Plans start at $29, with subscriptions from $79/month for API access, tech change alerts, domain tracking, and more.
TechLeads.Fyi's answer:
Choose TechLeads.fyi for enterprise-grade technographics data at a fraction of the cost of BuiltWith or Wappalyzer. Get full API access, real-time alerts, and domain tracking starting at just $79 on subscriptions and api access, no bloated pricing tiers or long-term contracts.
TechLeads.Fyi's answer:
TechLeads.fyi is built for sales and marketing teams, growth hackers, and lead generation professionals who need to identify prospects by tech stack. It also serves developers and AI agent builders who need programmatic access to technographic data via API.
TechLeads.Fyi's answer:
Next.js, Supabase, Clickhouse and more.
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