Zabbix vs Datadog
Side-by-side from the Top 11 ranking of The 11 Best IT Infrastructure Monitoring Software Tools (2026). Last verified June 19, 2026.
The short answer
Datadog ranks higher on Top 11 (#1 vs #7) for IT teams monitoring server uptime, network health, and application performance. The best unified platform for its ease of use and massive integration library.
At a glance
| Zabbix | Datadog | |
|---|---|---|
| Top 11 rank | #7 / The 11 Best IT Infrastructure Monitoring Software Tools (2026) | #1 / The 11 Best IT Infrastructure Monitoring Software Tools (2026) |
| Score (out of 9.4) | 7.9 | 9.3 |
| Best for | Powerful open-source monitoring | Unified cloud-scale monitoring |
| Pricing | $ (Free, paid support) | $$ ($15 to $45/host/mo) |
| HQ | Riga, Latvia | New York, USA |
| Founded | 2001 | 2010 |
Zabbix
The most powerful and flexible free, open-source monitoring tool.
www.zabbix.com/See full entry in The 11 Best IT Infrastructure Monitoring Software Tools (2026)
Datadog
The best unified platform for its ease of use and massive integration library.
www.datadoghq.com/See full entry in The 11 Best IT Infrastructure Monitoring Software Tools (2026)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.