# Kosmic Kart

Startup, Worldwide.

> Mario Kart-style racing with friends in the browser
>
> — in its own words, from kosmi.io

- Website: https://kosmi.io/kosmic-kart/
- Listed since: 2026
- launched: 2026-09-16
- launch post: https://news.ycombinator.com/item?id=49733578
- hn score: 2
- domain created: 2019-03-12
- Last verified: 2026-09-16


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=49733578, read 2026-09-16

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startup.is · https://startup.is/registry/kosmic-kart · open data: /api/v1, /llms.txt