PentesterLab PRO vs Security Scenario Generator (SecGen): side-by-side comparison (2026)

PentesterLab PRO: Online platform offering 700+ hands-on web security exercises and training. Built by PentesterLab.

Security Scenario Generator (SecGen): SecGen is an open-source framework that automatically generates vulnerable virtual machines and hacking challenges for cybersecurity education and penetration testing training.

The table above shows where their features, integrations, deployment and company size fit differ.

PentesterLab PRO is made by PentesterLab. Security Scenario Generator (SecGen) is open-source with 2,749 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. PentesterLab PRO and Security Scenario Generator (SecGen) are both Cyber Range Training products, and both cover CTF. Key differences: PentesterLab PRO is Commercial while Security Scenario Generator (SecGen) is Free, Security Scenario Generator (SecGen) is open-source. Use the table above to see where features, deployment and company size fit differ.