| Overview |
An open-source low-code platform for building internal tools with a visual builder and extensive data source connectors. |
Email deliverability testing tool that checks inbox placement, spam scores, DMARC, and sender reputation across major ISPs. |
| Pricing |
Freemium (Free-$40/user/month) |
Freemium ($0-custom/mo) |
| Key Features |
- Open source
- Visual builder
- Data source connectors
- JavaScript widgets
- Git sync
- RBAC
- Audit logs
- Custom widgets
|
- Inbox placement testing
- Spam score
- DMARC analytics
- IP reputation
- Bounce monitor
- Uptime monitor
|
| Pros |
- Open source
- Self-hosted option
- Good community
- Many connectors
|
- Detailed deliverability insights
- DMARC monitoring
- Affordable
- Multiple test types
|
| Cons |
- UI can be janky
- Learning curve
- Community support varies
- Fewer pre-built components
|
- Interface dated
- Learning curve
- Results can vary
|
