Best Open Source Security Automation (SIEM/SOAR) Tools using OpenAPI in 2026

Advanced vulnerability detection and management platform

Monitor infrastructure for exploitable vulnerabilities with real-time detection, automated workflows, and zero false positives.

Open Source Alternative to:

Open source security automation platform for builders

Tracecat is a scalable, self-hostable platform for automating security workflows and playbooks without limits.

Open Source Alternative to:

Advanced vulnerability detection and management platform

Monitor infrastructure for exploitable vulnerabilities with real-time detection, automated workflows, and zero false positives.

Open Source Alternative to:

Open source security automation platform for builders

Tracecat is a scalable, self-hostable platform for automating security workflows and playbooks without limits.

Open Source Alternative to:

Open Source Security Automation (SIEM/SOAR) Tools using OpenAPI