GitGuardian
Starter plan ($0, always): secrets monitoring for up to 25 developers.
Security
What you get
Finds leaked API keys and other secrets in your code in real time.
How to get it
Click Start for free under Starter on gitguardian.com/pricing.
The catch
Public secrets monitoring and scanning of CI/CD, containers and collaboration tools need paid plans.
From the official page · checked Oct 31, 2026