chatstack.app
chatstack.app is a live English-language website hosted on Amazon.com, Inc. (AS16509) in the United States, served by Vercel. cl0q first saw it on 2026-07-21 and last crawled it on 2026-07-26. It resolves to 216.198.79.1 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
ChatStack | AI PRD Generator & Real-Time Software Cost Estimates
Turn your idea into structured user stories, specs, and estimates through an AI chat workflow—built for Cursor, Claude Code, and MCP. Get instant software development cost estimates 52% below benchmarks using our 4-agent AI workflow. Optimized for Vibe Coding. Start free.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-21 |
| Last crawled | 2026-07-26 |
| IPv4 | 216.198.79.1 |
| Network | AS16509 Amazon.com, Inc. · California |
| Mail (MX) | smtp.secureserver.net,mailstore1.secureserver.net |
| Language | en |
| Server | Vercel |