Overview
Zabbix is a mature, enterprise-grade open-source monitoring solution for networks, servers, VMs, applications, and cloud services. It offers agent-based and agentless collection, flexible triggers, templating, distributed proxies, and rich alerting. It is a long-standing self-hosted alternative to Datadog for infrastructure and network monitoring.
Where it falls short of Datadog
- Setup and configuration are complex; steep learning curve (database, server, frontend, proxies)
- Dated UI compared to modern SaaS dashboards
- No SaaS/managed tier from the project itself
- APM/tracing and modern log analytics are weaker than Datadog's offering
We list the gaps honestly so you can decide if the trade-off is worth owning your data.
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