New Relic vs Nagios
Side-by-side from the Top 11 ranking of Datadog vs Dynatrace vs New Relic: 11 Best IT Infrastructure Monitoring Software Tools 2026. Last verified June 19, 2026.
The short answer
New Relic ranks higher on Top 11 (#3 vs #10) for IT teams monitoring server uptime, network health, and application performance. Top choice for deep application insights with a generous free tier.
At a glance
| New Relic | Nagios | |
|---|---|---|
| Top 11 rank | #3 / Datadog vs Dynatrace vs New Relic: 11 Best IT Infrastructure Monitoring Software Tools 2026 | #10 / Datadog vs Dynatrace vs New Relic: 11 Best IT Infrastructure Monitoring Software Tools 2026 |
| Score (out of 9.4) | 8.9 | 7.3 |
| Best for | Developer-centric observability | Extensible open-source engine |
| Pricing | $$$ (Usage-based) | $ (Free, paid edition) |
| HQ | San Francisco, USA | Saint Paul, USA |
| Founded | 2008 | 1999 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.