Side by side
Feather Wiki vs SlimWiki
Both stand on knowledge base software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidiPhoneLinux+4
Feather Wiki offers a compact, portable wiki that can be edited, customized, and published as static HTML. Its extension model adds capabilities, but built-in search and some convenience features are limited.
Visit Feather Wiki Free plan APIWeb
SlimWiki combines collaborative wiki writing with multiple-wiki organization, sharing controls, integrations, and customization. It is worth considering when a web or API-based knowledge hub needs a free starting plan and team-oriented features.
Visit SlimWikiThe facts
| Feather Wiki | SlimWiki | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Linux, Mac, Self-hosted, Web, Windows | API, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 3 |
| Maker | Not published | SlimWiki |
| Website | feather.wiki | slimwiki.com |
| On knowledge base software | #52 of 138 | #56 of 138 |
Feather Wiki: what it does well
- Single HTML file keeps app and data together
- Unlimited interconnected pages and tags
- Visual and Markdown editing
- Custom CSS, JavaScript, and extensions
- Free open-source software under GNU AGPL-3.0-or-later
What to know first
- Search is not built in
- No release notifications
- Alternating Markdown list types can struggle
- Some quality-of-life features are excluded
SlimWiki: what it does well
- Free plan supports up to three users
- Public or private wiki sharing
- Custom branding and domain names
- Google SSO and version history
- Slack search and page creation
What to know first
- Free plan is limited to three users
- Live database data is not encrypted
- Paid plan downgrade removes teams
- Academic and Enterprise pricing requires custom quotes
Alternatives to Feather Wiki Alternatives to SlimWiki The whole list