OpenNMS vs UpGex DNS Monitoring
| OpenNMS | UpGex DNS Monitoring | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $500/mo | $8.33/mo |
| Platforms | api, Linux, self-hosted, Web | Web |
| Free plan | Yes | Yes |
| Alert channels | email, sms | Email, Telegram, Slack, Discord, Microsoft Teams, PagerDuty, SMS via Twilio, custom webhooks |
| Synthetic checks | Yes | |
| Traffic monitoring | Yes | |
| Topology maps | Yes | |
| Deployment | self_hosted | |
| Paid from | 9.99 /mo | |
| Check interval | 1 minutes | |
| Resolution checks | Yes | |
| Propagation checks | Yes | |
| Record-change alerts | Yes | |
| Nameserver health checks | Yes |
Listed together in Best DNS Monitoring Software