Mercer | Mettl vs Socrative
| Mercer | Mettl | Socrative | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $10/mo |
| Open source | No | No |
| Platforms | api, Linux, macOS, Web, Windows | Android, iOS, Web |
| Free plan | — | Yes |
Both are listed in Best Assessment Software. On Samsung Mobile US Press, Socrative scores higher on our published basis.