CTFd vs Hack The Box CTF Platform: side-by-side comparison (2026)

CTFd: CTFd is a web-based framework for creating and managing Capture The Flag cybersecurity competitions with customizable challenges, scoring systems, and team management capabilities.

Hack The Box CTF Platform: Gamified CTF platform for hosting cybersecurity team assessments and training. Built by Hack The Box.

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

CTFd is open-source with 6,569 GitHub stars. Hack The Box CTF Platform is made by Hack The Box. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. CTFd and Hack The Box CTF Platform are both Cyber Range Training products, and both cover CTF. Key differences: CTFd is Free while Hack The Box CTF Platform is Commercial, CTFd is open-source. Use the table above to see where features, deployment and company size fit differ.