Rivestack
Startup in .io
Semantic search over Hacker News, built on pgvector
- Kind
- Startup
- Country
- Worldwide
- Place
- .io
- Listed since
- 2026
- Website
- https://ask.rivestack.io/
- launched
- 2026-02-22
- launch post
- https://news.ycombinator.com/item?id=47111800
- hn score
- 4
- domain created
- 2025-08-09
- Last verified
- 2026-02-22
Sources
- Hacker News, "Show HN" — news.ycombinator.com, read 2026-02-22
