Best DomainTools Monitors Alternatives in 2026
Updated
20 platforms from DNS monitoring software ranked against DomainTools Monitors on the same published basis.
- 1DomainTools Monitors vs Visual Sentinel
- 2DomainTools Monitors vs DNS Check
- 3DomainTools Monitors vs DomainWarn
- 4DomainTools Monitors vs Dynatrace Kubernetes Monitoring
- 5DomainTools Monitors vs Paessler PRTG Network Monitor
- 6DomainTools Monitors vs StatusDrift
- 7DomainTools Monitors vs Checkmate
- 8DomainTools Monitors vs DriftWatch
- 9DomainTools Monitors vs Nagios XI
- 10DomainTools Monitors vs PageLantern
- 11DomainTools Monitors vs Metric Tower
- 12DomainTools Monitors vs Zabbix
- 13DomainTools Monitors vs ZoneWatcher
- 14DomainTools Monitors vs Datadog DNS Monitoring
- 15DomainTools Monitors vs DNS Spy
- 17DomainTools Monitors vs ThousandEyes DNS Monitoring
- 18DomainTools Monitors vs UpGex DNS Monitoring
- 19DomainTools Monitors vs Domain Monitor
- 20DomainTools Monitors vs Dotcom-Monitor
- 21DomainTools Monitors vs dnshealth_exporter
DomainTools Monitors alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Visual Sentinel | 7.4 | Free plan | $4.50/mo | Android, API, iOS, Web |
| 2 | DNS Check | 7.3 | Free plan | $8/mo | API, Web |
| 3 | DomainWarn | 7.3 | Free plan | €15.83/mo | API, Browser, Web |
| 4 | Dynatrace Kubernetes Monitoring | 7.3 | No | $1.40/mo | Android, API, iOS, Linux, self-hosted, Web |
| 5 | Paessler PRTG Network Monitor | 7.3 | Free plan | $16.67/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 6 | StatusDrift | 7.3 | Free plan | $12,129/mo | Android, API, iOS, Web |
| 7 | Checkmate | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | DriftWatch | 7.2 | Free plan | $29/mo | API, Web |
| 9 | Nagios XI | 7.2 | Free plan | Free | API, Linux, self-hosted, Web |
| 10 | PageLantern | 7.2 | Free plan | $97/mo | API, Web |
| 11 | Metric Tower | 7.1 | Free plan | Free | API, self-hosted, Web |
| 12 | Zabbix | 6.8 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 13 | ZoneWatcher | 6.7 | No | $1.17/mo | API, Web |
| 14 | Datadog DNS Monitoring | 6.6 | No | $5/mo | API, Linux, Web |
| 15 | DNS Spy | 6.6 | No | $9/mo | API, Web |
| 17 | ThousandEyes DNS Monitoring | 6.6 | No | — | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 18 | UpGex DNS Monitoring | 5.9 | Free plan | $8.33/mo | Web |
| 19 | Domain Monitor | 5.8 | Free plan | £6.39/mo | Web |
| 20 | Dotcom-Monitor | 5.8 | Free plan | $13.33/mo | Web, Windows, Linux, iOS, Android |
| 21 | dnshealth_exporter | 5.7 | Free plan | Free | Linux, self-hosted |
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Questions about DomainTools Monitors alternatives
What is the best alternative to DomainTools Monitors?
Visual Sentinel, number 1 in DNS monitoring software with a score of 7.4 out of 10. The others here: DNS Check, DomainWarn, Dynatrace Kubernetes Monitoring and 16 more.
What is the best free alternative to DomainTools Monitors?
Visual Sentinel is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.