DNS Spy vs Uptime Kuma
| DNS Spy | Uptime Kuma | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | |
| Paid from | $9/mo | Free |
| Platforms | api, Web | api, Linux, self-hosted, Web, Windows |
| Free plan | No | Yes |
| Resolution checks | Yes | |
| Propagation checks | Yes | |
| Record-change alerts | Yes | |
| Nameserver health checks | Yes | |
| Alert channels | email, Slack, Discord, PagerDuty, webhooks, syslog | |
| Synthetic monitoring | Yes | |
| DNS monitoring | Yes |
Listed together in Best Internet Performance Monitoring Software