Celo vs Silent Phone
| Celo | Silent Phone | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $4.08/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, Web | Web, iOS, Android |
| Free plan | Yes | — |
| End-to-end encryption | none | default |
| Guest access | Yes | Yes |
| File sharing | Yes | Yes |
| Audit logs | Yes | — |
| Mobile apps | both | both |
| SSO support | — | Yes |
Both are listed in Best Secure Team Chat Software. On Samsung Mobile US Press, Celo scores higher on our published basis.