InReply vs Spike
| InReply | Spike | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | £39/mo | $4/mo |
| Open source | No | No |
| Platforms | Web | Android, iOS, macOS, Web, Windows |
| Free plan | No | Yes |
| Paid from | — | 4 /user/mo |
Both are listed in Best AI Email Assistants. On Samsung Mobile US Press, Spike scores higher on our published basis.