IO Wargame vs Drifter: 2026 Comparison
IO Wargame is a free cyber range training tool. Drifter is a free cyber range training tool. 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 available product data, here is our conclusion:
Security teams building incident response muscle memory on a shoestring budget should start with IO Wargame; it's free, runs offline, and lets defenders practice under fire without needing enterprise licensing or infrastructure. The platform supports multiple scenario versions and distributed team play, which means your analysts can train together across shifts without coordination overhead. Skip this if your organization needs structured compliance reporting or instructor-led curriculum tied to certifications; IO Wargame is a sandbox for hands-on reps, not a formal training program.
Security teams hiring for red team skills or onboarding analysts who've never run an attack will get immediate value from Drifter's hands-on wargame format, which teaches exploitation through doing rather than slideshows. The free pricing removes friction for pilots and small security operations that can't justify expensive range subscriptions. Skip this if your goal is compliance checkbox training or you need structured curriculum tied to job roles; Drifter is a capability builder for people who already want to break things.
