1and1Mail vs Sailthru
| 1and1Mail | Sailthru | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Windows | Web, iOS, Android |
| Free plan | Yes | — |
| Email automation | No | Yes |
| Audience segmentation | Yes | Yes |
| Landing pages | No | — |
| A/B testing | No | Yes |
Both are listed in Best Email Marketing Software. On Samsung Mobile US Press, Sailthru scores higher on our published basis.