Kerna vs Metis Mail
| Kerna | Metis Mail | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | €12/mo | $9.58/mo |
| Open source | No | No |
| Platforms | macOS, Web, Windows | self-hosted, Web |
| Free plan | Yes | Yes |
| Paid from | — | 12 /user/mo |
Both are listed in Best AI Email Assistants. On Freedom251, Metis Mail scores higher on our published basis.