Dotcom-Monitor
8.3#1 in website monitoring softwareFrom $13.33 a monthFree planAndroidiOSWebAPI
VisitDotcom-Monitor vs Nagios XI
What both publish
| Fact | Dotcom-Monitor | Nagios XI |
|---|---|---|
| Company history | Dotcom-Monitor says it began in 1998, was founded by Vadim and remains privately owned. | Nagios Enterprises was founded by Ethan Galstad in 2007 in St. Paul, Minnesota. |
| Documentation depth | The public knowledge base contains monitoring and load-testing sections, FAQs, setup guides, API endpoint references, troubleshooting and a product change log. | Nagios Library lists installation, migration, dashboards, agents, integrations, API, security, reports, troubleshooting and hundreds of configuration articles. |
| Founded | 1998 | 2007 |
| Headquarters | Excelsior, Minnesota, USA | St. Paul, Minnesota, United States |
| Integrations | Listed integrations include Azure AD, Slack, Microsoft Teams, PagerDuty, Splunk, Asana, Okta, Pushover, ServiceNow, Salesforce, Trello, Geckoboard, Google Sheets, Zapier and Status.io. | Nagios XI supports authentication with Active Directory or LDAP over SSL, Single Sign-On with Microsoft Entra ID, and two-factor authentication through Duo. |
| Rating on Capterra | 4.5 out of 5 from 83 reviews | 4.5 out of 5 from 46 reviews. |
| Rating on G2 | 4.5 out of 5 from 33 reviews | 4.5 out of 5 from 59 reviews. |
| Rating on Gartner Peer Insights | 4.8 out of 5 from 3 reviews | 4.3 out of 5 from 250 reviews. |
| Rating on GetApp | 4.5 out of 5 from 83 reviews | 4.5 out of 5 from 46 reviews. |
| Rating on Trustpilot | 4.1 out of 5 from 5 reviews | 3.3 out of 5 from 1 review. |
Dotcom-Monitor plans
- FreeFree
- Subscription$19.99 a month
- Performance Counters MetricsView$13.33 a month
- Web Services WebView$19.99 a month
- Web Pages BrowserView$29.96 a month
- Web Applications UserView$38.95 a month
Nagios XI plans
- Standard — 100 Nodes$2,595, paid once
- Enterprise — 100 Nodes$4,690, paid once
- FreeFree
- Standard$2,595, paid once
- Standard (100-Node)$2,595, paid once
- Enterprise$4,690, paid once
Pick Dotcom-Monitor if…
Dotcom-Monitor suits teams that need website or server monitoring, keyword checks, or SSL expiry alerts across multiple targets. Its free plan is an option for those who can work within its listed target, location, alert, and retention limits; larger monitoring needs can look at subscription or enterprise plans.
Pick Nagios XI if…
Nagios XI suits teams that want to monitor infrastructure from a Linux server they manage. It is also relevant to organizations that need self-hosted deployment, node-based licenses, or offline installation.