Purple Academy by Picus vs LetsDefend for Business: 2026 Comparison
Purple Academy by Picus is a free cyber range training tool. LetsDefend for Business is a commercial cyber range training tool by LetsDefend. 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 building internal red team capability or onboarding junior analysts will find Purple Academy's free tier valuable because you get structured attack scenarios and hands-on labs without budget friction. The platform covers Red, Blue, and Purple Team tracks with lab environments that let defenders practice detection and response against realistic attack paths, which beats reading documentation. Skip this if your team needs certification-tied compliance training or wants vendor-specific deep dives; Purple Academy is strongest for foundational threat emulation skills.
Security teams building internal SOC capability without external MDR support should choose LetsDefend for Business; its mapped scenarios directly train analysts on real attack patterns rather than abstract exercises, which measurably shrinks the gap between junior and productive staff. The platform's MITRE ATT&CK alignment and role-specific learning paths for SOC Analyst and Detection Engineering roles are substantive, and NIST CSF 2.0 coverage in Awareness and Training means you're addressing a compliance requirement while upskilling simultaneously. Skip this if your team is already running mature 24/7 SOC operations with constant real incidents to investigate; you need a hunting and adversary-tracking platform, not additional training overhead.
