Mailpit vs SMTP Labs
| Mailpit | SMTP Labs | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | $7/mo |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web, Windows | api, Web |
| Device coverage | both | — |
| Spam checks | Yes | Yes |
| Link checks | Yes | Yes |
| Inbox testing | Yes | Yes |
| API access | Yes | Yes |
| Free plan | — | Yes |
| Paid from | — | 7 /mo |
Both are listed in Best Email Testing Software. On Samsung Mobile US Press, SMTP Labs scores higher on our published basis.