Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 BookStackA simple, self-hosted, easy-to-use platform for organising and storing information | ReviewsNone yetWrite one for BookStack | Lowest paid planSee plans | Free planYes | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features
|
| MintlifySelf-updating documentation for startups, enterprises, and agents. | ReviewsNone yetWrite one for Mintlify | Lowest paid plan$450per month billed annuallyPro, as of October 28, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onWeb | Main features
|
 OutlineYour team's knowledge base | ReviewsNone yetWrite one for Outline | Lowest paid planSee plans | Free planYes | Free trial30 days | Public APIYes | Runs onmacOS, Windows | Main features
|
 Wiki.jsThe most powerful and extensible open source Wiki software. | ReviewsNone yetWrite one for Wiki.js | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APINot confirmed | Runs onNot confirmed | Main features
|
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a self-hosted version. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed