Gray Hat Hacking v6 Lab 29 vs GRFICSv2: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Gray Hat Hacking v6 Lab 29 is a free cyber range training tool. GRFICSv2 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 trainers and junior penetration testers building hands-on labs will benefit most from Gray Hat Hacking v6 Lab 29 because it eliminates infrastructure setup friction through automated Terraform deployments of pre-configured Kali and Docker environments. The free pricing and 208 GitHub stars signal active community use and ongoing maintenance, rare for chapter-specific training labs. Skip this if your team needs commercial support, managed student onboarding, or isolation across dozens of concurrent lab participants; this is built for self-directed learning or small cohort instruction.
ICS security teams building internal training programs need GRFICSv2 because it ships as five pre-configured VirtualBox VMs that let you stand up a realistic industrial control network in hours instead of months of custom lab work. The free pricing and 597 GitHub stars signal actual adoption among practitioners who've validated the simulation fidelity. Skip this if your organization needs a managed platform with instructor dashboards and automated scoring; GRFICSv2 is a DIY framework that demands hands-on lab administration.
