Mailtrain vs Substack
| Mailtrain | Substack | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted, Web | Web, iOS, Android |
| Free plan | No | Yes |
| Email automation | — | Yes |
| Audience segmentation | — | Yes |
Both are listed in Best Email Marketing Software, Best Newsletter Platforms. On Samsung Mobile US Press, Substack scores higher on our published basis.