Root the Box vs SudoCyber: 2026 Comparison
Root the Box is a free cyber range training tool. SudoCyber is a commercial cyber range training tool by SudoCyber. Compare features, ratings, integrations, and community reviews side by side to find the best cyber range training fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Security teams running internal capture-the-flag programs or red team training will get the most from Root the Box because it handles real-time scoring and leaderboards without vendor lock-in or licensing friction. Free pricing and 1,092 GitHub stars signal active maintenance and a community willing to self-host, which matters when you're iterating on wargame content monthly. Skip this if you need a managed SaaS platform with built-in scenario libraries; Root the Box requires you to author and maintain your own challenges.
