CTFd is a free cyber range training solution. IronCircle Cybersecurity Training Platform is a commercial cyber range training solution by IronCircle. Features, integrations, deployment and the company behind each one, side by side.
CTFd is a web-based framework for creating and managing Capture The Flag cybersecurity competitions with customizable challenges, scoring systems, and team management capabilities.
AI-powered browser-based cybersecurity training platform with labs and certs
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Based on what each listing shows: deployment, company size, price and open source.
CTFd fits if you need both cloud and on-premises options, you need a free product and you want an open-source product.
IronCircle Cybersecurity Training Platform fits if you want a cloud product.
Common questions when comparing CTFd vs IronCircle Cybersecurity Training Platform for cyber range training.
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.
IronCircle Cybersecurity Training Platform: AI-powered browser-based cybersecurity training platform with labs and certs, built by IronCircle.
The table above shows where their features, integrations, deployment and company size fit differ.
CTFd is open-source with 6,569 GitHub stars. IronCircle Cybersecurity Training Platform is made by IronCircle. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CTFd and IronCircle Cybersecurity Training Platform are both Cyber Range Training products, and both cover Education. Key differences: CTFd is Free while IronCircle Cybersecurity Training Platform is Commercial, CTFd is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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