thread. vs WriteMail.ai
| thread. | WriteMail.ai | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | $0.42/mo |
| Open source | No | No |
| Platforms | — | Android, extension, iOS, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Tone controls | Yes | Yes |
| Custom instructions | Yes | — |
| Email context input | thread | thread |
| Browser extension | Yes | Yes |
| Mail client support | both | both |
| Supported languages | — | 10 languages |
Both are listed in Best AI Email Writing Tools. On Everything Xiaomi, WriteMail.ai scores higher on our published basis.