Nagios Core is a mature, highly customisable open-source monitoring platform trusted by thousands of organisations globally. It monitors hosts, services and network infrastructure with extensible plug-in architecture, offering maximum control and minimal licensing constraints.
| Pricing from | Free (open-source) |
| Best for | Enterprise IT teams with technical expertise seeking low-cost, customisable monitoring |
| Website | www.nagios.org |
Strengths and trade-offs
- Completely free and open-source with no licensing fees
- Highly extensible through thousands of community plug-ins and custom scripts
- Steeper initial setup and configuration compared to SaaS solutions
- Requires significant technical expertise and maintenance effort
Appears in
Is this your company?
Claim Nagios Core to suggest corrections to its listing (pricing, features, details) or ask about an enhanced profile. We review every claim before anything changes.