Best DomainTools Monitors Alternatives in 2026
Updated
20 apps from DNS monitoring software ranked against DomainTools Monitors on the same published basis.
- 1DomainTools Monitors vs Paessler PRTG Network Monitor
- 2DomainTools Monitors vs Dotcom-Monitor
- 3DomainTools Monitors vs Dynatrace Kubernetes Monitoring
- 4DomainTools Monitors vs Visual Sentinel
- 5DomainTools Monitors vs Checkmate
- 6DomainTools Monitors vs DNSai
- 7DomainTools Monitors vs ManageEngine Applications Manager
- 8DomainTools Monitors vs StatusDrift
- 9DomainTools Monitors vs TLDTrack
- 10DomainTools Monitors vs DNS Check
- 11DomainTools Monitors vs DomainWarn
- 12DomainTools Monitors vs Nagios XI
- 13DomainTools Monitors vs OpenNMS
- 14DomainTools Monitors vs PageLantern
- 15DomainTools Monitors vs UpGex DNS Monitoring
- 16DomainTools Monitors vs Aura Monitoring
- 17DomainTools Monitors vs dnshealth_exporter
- 18DomainTools Monitors vs DNSMonit
- 19DomainTools Monitors vs Domain Monitor
- 20DomainTools Monitors vs Down Device
DomainTools Monitors alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Paessler PRTG Network Monitor | 6.8 | Free plan | $16.67/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Dotcom-Monitor | 6.6 | Free plan | $13.33/mo | Web, Windows, Linux, iOS, Android |
| 3 | Dynatrace Kubernetes Monitoring | 6.6 | No | $1.40/mo | Android, API, iOS, Linux, self-hosted, Web |
| 4 | Visual Sentinel | 6.6 | Free plan | $4.50/mo | Android, API, iOS, Web |
| 5 | Checkmate | 6.5 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | DNSai | 6.5 | Free plan | $79/mo | API, Mac, Web, Windows |
| 7 | ManageEngine Applications Manager | 6.5 | Free plan | $32.92/mo | Android, iOS, Linux, Web, Windows |
| 8 | StatusDrift | 6.5 | Free plan | $12,129/mo | Android, API, iOS, Web |
| 9 | TLDTrack | 6.5 | Free plan | £11/mo | Android, Browser, iOS, Web |
| 10 | DNS Check | 6.4 | Free plan | $8/mo | API, Web |
| 11 | DomainWarn | 6.4 | Free plan | €15.83/mo | API, Browser, Web |
| 12 | Nagios XI | 6.4 | Free plan | Free | API, Linux, self-hosted, Web |
| 13 | OpenNMS | 6.4 | Free plan | $500/mo | API, Linux, self-hosted, Web |
| 14 | PageLantern | 6.4 | Free plan | $97/mo | API, Web |
| 15 | UpGex DNS Monitoring | 6.4 | Free plan | $8.33/mo | Web |
| 16 | Aura Monitoring | 6.3 | Free plan | $19/mo | Web |
| 17 | dnshealth_exporter | 6.3 | Free plan | Free | Linux, self-hosted |
| 18 | DNSMonit | 6.3 | Free plan | $9/mo | API, Web |
| 19 | Domain Monitor | 6.3 | Free plan | £6.39/mo | Web |
| 20 | Down Device | 6.3 | Free plan | $9/mo | Web |
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Questions about DomainTools Monitors alternatives
What is the best alternative to DomainTools Monitors?
Paessler PRTG Network Monitor, number 1 in DNS monitoring software with a score of 6.8 out of 10. The others here: Dotcom-Monitor, Dynatrace Kubernetes Monitoring, Visual Sentinel and 16 more.
What is the best free alternative to DomainTools Monitors?
Paessler PRTG Network Monitor is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.