Hyvor Relay vs Mailmark
| Hyvor Relay | Mailmark | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | — | $10/mo |
| Open source | No | No |
| Platforms | api, self-hosted, Web | api, self-hosted, Web |
| Free plan | Yes | Yes |
| Dedicated IP option | Yes | — |
| Monthly send limit | 300,000 emails/mo | 1,000 emails/mo |
| Paid from | — | 10 /mo |
| Delivery methods | — | api |
| Template options | — | code |
Both are listed in Best Transactional Email Software. On Samsung Mobile US Press, Hyvor Relay scores higher on our published basis.