# Brainio

Startup, Worldwide.

> Markdown notepad that turns notes into visual mind maps
>
> — in its own words, from brainio.com

- Website: https://brainio.com/
- Listed since: 2026
- launched: 2026-05-05
- launch post: https://news.ycombinator.com/item?id=48019173
- hn score: 7
- domain created: 2003-07-22
- Last verified: 2026-05-05


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=48019173, read 2026-05-05

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