ForthWrite vs thread.
| ForthWrite | thread. | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | $24/mo | Free |
| Open source | No | No |
| Platforms | api, extension, macOS, Web, Windows | — |
| Free plan | Yes | Yes |
| Tone controls | Yes | Yes |
| Custom instructions | Yes | Yes |
| Email context input | thread | thread |
| Browser extension | Yes | Yes |
| Mail client support | both | both |
Both are listed in Best AI Email Writing Tools. On Inferse, ForthWrite scores higher on our published basis.