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
Core Features
| Automatic Documentation Building | Yes |
| Multiple Documentation Formats | Sphinx, MkDocs, Jupyter Book |
| Full-Text Search | Yes |
| Automated Versioning | Yes |
| Custom Domain Support | Enterprise only |
Integrations
| Version Control Integration | GitHub, GitLab, Bitbucket |
| CDN Integration | Yes |
Automation
| Webhook Support | Yes |
Collaboration
| Pull Request Previews | Yes |
Content
| Multiple Language Support | Yes |
Analytics
| Analytics Dashboard | Yes |
Security
| User Permission Management | Yes |
| SSO/LDAP Authentication | Enterprise only |
Community
Free
- Unlimited public projects
- Automatic builds on push
- Version control integration
- Multiple versions support
- Search functionality
- Basic analytics
Pro
$10/mo
$100/yr billed annually
- Everything in Community
- Private projects
- Priority support
- Advanced analytics
- Custom domain support
- Subproject support
Team
$50/mo
$500/yr billed annually
- Everything in Pro
- Team management
- Multiple team members
- Advanced permissions
- SSO support
- Dedicated support
Comparisons with ReadTheDocs
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