tool vs tool
Zabbix vs Prometheus
The two open-source escape routes, pointed at different worlds: Zabbix at traditional SNMP networks, Prometheus at cloud-native. Picking wrong here is the most common monitoring mistake.
| Zabbix Zabbix SIA | Prometheus open source / community (CNCF) | |
|---|---|---|
| Category | Network / NMS | Infra & metrics |
| License | Open source | Open source |
| Deployment | SaaS or self-hosted | Self-hosted |
| Monitors | NetworkServersMetricsLogsCloudK8s | MetricsServersK8sCloudNetwork |
| Pricing | Free / OSS Free tier ✓ | Free / OSS Free tier ✓ |
| Cost | Free Cost = your time + optional support contract ($10-30k/yr typical for large orgs). | Free Free software; cost is engineering time + the surrounding stack. |
| Self-host effort | Heavy | Heavy |
| Maturity | Incumbent | Incumbent |
| Protocols | SNMPIPMIWMISyslogICMP / ping | PrometheusSNMP |
| The catch | Power comes with a steep config burden — templates, items and triggers are fiddly, the UI is dense, and "free" means you're the integrator and operator carrying real ops overhead. | Single-node by design — no native HA or long-term storage — so any serious deployment becomes a 4-5 component stack (Alertmanager, Grafana, Thanos/Mimir, exporters) you assemble and operate yourself. |
Which should you pick?
Pick Zabbix if…
SNMP-heavy, multi-site networks and a single integrated tool that ships with a UI.
Full Zabbix profile →Pick Prometheus if…
Containers, Kubernetes, and config-as-code — accepting that "Prometheus" really means a multi-component stack you operate.
Full Prometheus profile →Built from the monitoring tool database — same facts, everywhere they appear. Last reviewed against vendor sources; pricing drifts, so verify before you sign anything.