Compare
Open-source vs Cloud.
The OSS editor is complete and ready to self-host today. Cloud adds what teams ask for once the basics are covered.
| Feature | Open-source | Cloud |
|---|---|---|
| Core editor | ||
| Drag-and-drop visual editor | Included | Included |
| 14 block types | Included | Included |
| Merge tags & display conditions | Included | Included |
| MJML → HTML renderer | Included | Included |
| Theming & branding tokens | Included | Included |
| Plugin system | Included | Included |
| AI | ||
| Generate templates from a prompt | Not included | Included |
| Rewrite copy & tone-shift | Not included | Included |
| Design-to-template conversion | Not included | Included |
| Collaboration | ||
| Real-time co-editing with presence | Not included | Included |
| Per-block locking | Not included | Included |
| Inline comment threads | Not included | Included |
| Assets & storage | ||
| Media library with folders & search | Not included | Included |
| Hosted template storage | Not included | Included |
| Saved reusable modules | Not included | Included |
| Quality | ||
| Template scoring | Not included | Included |
| Version history / snapshots | Not included | Included |
| Test email sending | Not included | Included |
| Platform | ||
| Headless REST API | Not included | Included |
| Multi-tenant workspaces | Not included | Included |
| MCP integration for AI agents | Not included | Included |
| Deployment | ||
| Self-host | Included | Hosted |
| License | Source-available | Commercial |
| Support | Community | Priority |