CloudGoat vs OffSec Proving Grounds: Side-by-Side Comparison (2026)

CloudGoat: CloudGoat is a vulnerable-by-design AWS deployment tool that creates intentionally insecure cloud environments for hands-on cybersecurity training through capture-the-flag scenarios..

OffSec Proving Grounds: Online lab platform offering hands-on penetration testing practice machines for OSCP prep. built by OffSec..

Both serve the Cyber Range Training market but differ in approach, feature depth, and target audience.

CloudGoat is open-source with 3,507 GitHub stars. OffSec Proving Grounds is developed by OffSec. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

CloudGoat and OffSec Proving Grounds serve similar Cyber Range Training use cases: both are Cyber Range Training tools, both cover CTF, Education, Vulnerable Applications. Key differences: CloudGoat is Free while OffSec Proving Grounds is Commercial, CloudGoat is open-source. Review the feature comparison above to determine which fits your requirements.