MailCatcher vs RenderOps
| MailCatcher | RenderOps | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web | Web |
| API access | Yes | — |
| Free plan | — | Yes |
| Paid from | — | 10 /mo |
| Email clients | — | 21 clients |
| Device coverage | — | both |
| Spam checks | — | Yes |
| Accessibility checks | — | Yes |
| Inbox testing | — | Yes |
Both are listed in Best Email Testing Software. On Samsung Mobile US Press, MailCatcher scores higher on our published basis.