# Reproof

Startup, Worldwide.

> A non-linear writing app for perfectionists
>
> — in its own words, from reproof.app

- Website: https://reproof.app
- Listed since: 2026
- launched: 2026-08-18
- launch post: https://news.ycombinator.com/item?id=49343323
- hn score: 4
- domain created: 2021-08-30
- Last verified: 2026-08-18


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=49343323, read 2026-08-18

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