While enterprises sink millions into Splunk licenses, Wazuh offers a free, open-source SIEM with comparable capabilities. It unifies log analysis, intrusion detection, and compliance reporting without per-GB pricing.

Organizations deploying in cloud and container environments benefit most. Wazuh excels at Kubernetes monitoring, AWS security, and custom threat detection. Its Elasticsearch backend integrates smoothly with DevOps workflows.

Technical teams with security expertise can deploy Wazuh quickly using pre-built installers. However, those lacking in-house skills may struggle with its steeper learning curve and minimal UI polish compared to commercial tools.