ReadTheDocs
Open source documentation hosting and versioning platform
What it does well
- Automatic builds triggered by Git repository changes
- Free hosting for public and open-source projects
- Supports multiple documentation generators and formats
- Built-in version management across branches and tags
- Easy setup and minimal configuration required
- Large community and extensive documentation
Where it falls short
- Limited build concurrency on free tier
- Occasionally slow builds for large documentation projects
- Advanced customization requires workarounds
- Search functionality is basic compared to alternatives
- Limited support options on free tier
Automation
| Automatic Documentation Builds | Yes |
Integrations
| Version Control Integration | GitHub, GitLab, Bitbucket |
| Webhook Support | Yes |
Content
| Multiple Output Formats | HTML, PDF, ePub |
| Sphinx Support | Yes |
| mkdocs Support | Yes |
Core Features
| Search Functionality | Yes |
| Custom Domain Support | Yes |
| Documentation Versioning | Yes |
| Environment Variables | Yes |
Collaboration
| Pull Request Previews | Yes |
Analytics
| Analytics Dashboard | Yes |
Security
| Single Sign-On (SSO) | Enterprise only |
Support
| Email Support | Yes |
Free
Free
- Unlimited public projects
- Automatic builds on push
- Multiple versions support
- Custom domain support
- Open source documentation hosting
- Community support
Pro
$12/mo
$120/yr billed annually
- Everything in Free
- Private projects
- Priority support
- Ad-free documentation
- Advanced analytics
- Concurrent builds
Business
$50/mo
$500/yr billed annually
- Everything in Pro
- Dedicated support
- SSO (Single Sign-On)
- Custom integrations
- SLA guarantee
- Advanced security features
Comparisons with ReadTheDocs
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