Getting Started
What is TechLeads.fyi?
Short answer
TechLeads.fyi helps you find websites and businesses based on the technologies they use — so you can build focused lead lists instead of generic ones.
Why this is useful
Most lead lists are too broad. Technology data gives you a better starting point. If you sell a Shopify app, Shopify stores are more relevant than a random ecommerce list. If your product integrates with Klaviyo, companies using Klaviyo are likely more interesting prospects.
Last reviewed: 2026-07-10