Tetragon vs Wazuh: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Tetragon is a free extended detection and response tool. Wazuh is a free extended detection and response tool. Compare features, ratings, integrations, and community reviews side by side to find the best extended detection and response fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Teams running Kubernetes clusters who need visibility into system calls and process behavior without agent overhead should start with Tetragon; its eBPF foundation catches runtime anomalies at kernel level while staying free and open-source, with 4,476 GitHub stars reflecting active adoption among infrastructure-first shops. The real value is enforcement,not just logging,which means you can block suspicious syscalls in real time rather than alerting after the fact. Skip this if your threat model centers on supply chain or pre-execution detection; Tetragon is strongest on runtime containment, weakest on the Govern function.
Teams running hybrid infrastructure who can't justify a $500K annual XDR bill will find Wazuh's free tier genuinely capable for threat detection and log analysis across endpoints and cloud workloads. The platform handles agent deployment at scale without licensing friction, and it covers NIST Detect functions well enough that most mid-market organizations won't feel the gap. Skip Wazuh if your team needs managed SOC services or hands-off threat hunting; this is a build-it-yourself platform that demands internal ops expertise to tune detection rules and manage alert noise.
