Chuck vs Spike
| Chuck | Spike | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $5.99/mo | $4/mo |
| Open source | No | No |
| Platforms | iOS | Android, iOS, macOS, Web, Windows |
| Free plan | Yes | Yes |
| App coverage | mobile | all |
| Account limit | 1 accounts | 3 accounts |
| Unified inbox | Yes | Yes |
| Paid from | — | $4/user/mo |
| Scheduled sending | — | Yes |
| Calendar tools | — | Yes |
Both are listed in Best Email Clients. On Samsung Mobile US Press, Spike scores higher on our published basis.