Mailmark vs Sidemail
| Mailmark | Sidemail | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Paid from | $10/mo | — |
| Open source | No | No |
| Platforms | api, self-hosted, Web | Web |
| Free plan | Yes | No |
| Paid from | 10 /mo | — |
| Delivery methods | api | smtp |
| Template options | code | — |
| Monthly send limit | 1,000 emails/mo | 2,000 emails/mo |
Both are listed in Best Transactional Email Software. On Specifiction, Mailmark scores higher on our published basis.