Checkmate vs Uptime.com
| Checkmate | Uptime.com | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | $9/mo |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web, Windows | Web |
| Free plan | Yes | — |
| Paid from | — | 9 /mo |
| Check interval | — | 1 minute |
| SSL expiry alerts | — | Yes |
| Keyword monitoring | — | Yes |
| Server monitoring | — | Yes |
| Alert channels | — | Email, SMS, mobile app push notifications, voice call, third-party integrations, webhooks |
Both are listed in Best Uptime Monitoring Software. On Samsung Mobile US Press, Checkmate scores higher on our published basis.