Plunk vs Posta
| Plunk | Posta | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | — |
| Delivery methods | — | both |
| Template options | — | both |
| Event webhooks | — | Yes |
Both are listed in Best Transactional Email Software. On Samsung Mobile US Press, Plunk scores higher on our published basis.