# Cygnus

Startup, Worldwide.

> A fast, lightweight self-hostable serverless runtime and PaaS
>
> — in its own words, from cygnus.run

- Website: https://cygnus.run
- Listed since: 2026
- launched: 2026-07-25
- launch post: https://news.ycombinator.com/item?id=49046973
- hn score: 5
- domain created: 2026-07-15
- Last verified: 2026-07-25


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=49046973, read 2026-07-25

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startup.is · https://startup.is/registry/cygnus · open data: /api/v1, /llms.txt