StackScope

See which sites started using Stripe, Shopify or Next.js this week, or which new sites mention a word you sell to, like "photogrammetry". Most of what we index we find ourselves: over 4.9 million sites from public infrastructure signals, not submitted to us, across 61,000+ technologies. When we reach a launch before Product Hunt or Hacker News, we're 22 days early. Browsing is free. Paid plans add Stackdar alerts on a technology, a keyword or both, API access, bulk export with published contact details, and an MCP server for Claude, ChatGPT and Cursor.