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OpenSearch vs Wazuh

The same facts for both, read from GitHub every night, and the relation a person reviewed.

OpenSearch vs Wazuh
FactOpenSearchWazuh
LanguageJavaC++
LicenceApache-2.0Other
Stars14k17k
Latest3.9.0v4.14.8
Last push2026-10-062026-10-06
Release cadenceabout 43 days between releasestoo few releases
Active contributors104 commit authors on the default branch in the last 90 days26+ commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace Splunk. Alternatives to Splunk →

    PartialOpenSearchLog search and analytics with OpenSearch Dashboards.

    PartialWazuhSecurity events, file integrity and compliance checks from its own agents; not a general log search platform.