GRFICSv2 is a free cyber range training solution. ORNA AI Crisis Simulation is a commercial cyber range training solution by ORNA Inc. Features, integrations, deployment and the company behind each one, side by side.
A Graphical Realism Framework for Industrial Control Simulation organized as 5 VirtualBox VMs for realistic ICS network simulation.
AI-driven tabletop exercise platform for cyber crisis simulation training
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Based on what each listing shows: deployment, company size, price and open source.
GRFICSv2 fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
ORNA AI Crisis Simulation fits if you want a cloud product.
Common questions when comparing GRFICSv2 vs ORNA AI Crisis Simulation for cyber range training.
GRFICSv2: A Graphical Realism Framework for Industrial Control Simulation organized as 5 VirtualBox VMs for realistic ICS network simulation.
ORNA AI Crisis Simulation: AI-driven tabletop exercise platform for cyber crisis simulation training. Built by ORNA Inc.
The table above shows where their features, integrations, deployment and company size fit differ.
GRFICSv2 is open-source with 597 GitHub stars. ORNA AI Crisis Simulation is made by ORNA Inc. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. GRFICSv2 and ORNA AI Crisis Simulation are both Cyber Range Training products. Key differences: GRFICSv2 is Free while ORNA AI Crisis Simulation is Commercial, GRFICSv2 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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