GPT for Gmail vs ReplyCalm
| GPT for Gmail | ReplyCalm | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $9/mo | — |
| Open source | No | No |
| Platforms | Android, extension, iOS, Web | Web |
| Free plan | Yes | Yes |
| Tone controls | Yes | Yes |
| Email context input | thread | prompt |
| Browser extension | Yes | — |
| Mail client support | gmail | — |
| Supported languages | — | 6 languages |
Both are listed in Best AI Email Writing Tools. On Everything Xiaomi, GPT for Gmail scores higher on our published basis.