Ellie vs Kerna
| Ellie | Kerna | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | |
| Paid from | $19/mo | €12/mo |
| Platforms | extension, Web, Windows | macOS, Web, Windows |
| Free plan | Yes | Yes |
| Tone controls | Yes | Yes |
| Custom instructions | Yes | Yes |
| Email context input | inbox | thread |
| Browser extension | Yes | No |
| Mail client support | both | both |
| Supported languages | 45 languages |
Listed together in Best AI Email Writing Tools