Side by side
BetterDocs vs Fumadocs
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 APISelf-hostedWeb
BetterDocs covers public documentation, internal knowledge bases, AI-assisted writing, analytics, and API references in WordPress. Its free tier is useful for core documentation, while broader capabilities require paid plans or add-ons.
Visit BetterDocs Free plan Self-hostedWeb
Choose Fumadocs if you want a free, open-source framework for customizable documentation and are comfortable deploying through a React framework. Look elsewhere if your deployment depends on the Edge runtime.
Visit FumadocsThe facts
| BetterDocs | Fumadocs | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | Self-hosted, Web |
| Lowest paid plan | Starter: $55 a year | Free or on request |
| Plans published | 7 | 1 |
| Maker | Not published | Not published |
| Website | betterdocs.co | fumadocs.dev |
| On knowledge base software | #59 of 138 | #55 of 138 |
BetterDocs: what it does well
- Free plan with live search
- AI drafting across multiple providers
- Multiple and internal knowledge bases
- GitHub and GitLab synchronization
- OpenAPI references sync hourly
What to know first
- Paid plans and add-on costs apply
- AI provider keys must be supplied by customers
- WordPress is required
Fumadocs: what it does well
- Open-source and free to use.
- Offers official installation templates for Next.js, Astro with React, Waku, React Router, and Tanstack Start.
- Supports Markdown, MDX, and CMS content sources.
- Includes authoring tools such as callouts, code groups, and automatic contents.
- Connects with several search engines.
What to know first
- Does not work on the Edge runtime.
- Applications must be deployed through an underlying React framework.
- The maker lists no paid plan or free trial.
Alternatives to BetterDocs Alternatives to Fumadocs The whole list