Circadence Security Immersion Workshops is a commercial cyber range training solution by Circadence. GRFICSv2 is a free cyber range training solution. Features, integrations, deployment and the company behind each one, side by side.
Gamified cyber range workshops for security product demos and training
A Graphical Realism Framework for Industrial Control Simulation organized as 5 VirtualBox VMs for realistic ICS network simulation.
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Based on what each listing shows: deployment, company size, price and open source.
Circadence Security Immersion Workshops fits if you need both cloud and on-premises options.
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.
Common questions when comparing Circadence Security Immersion Workshops vs GRFICSv2 for cyber range training.
Circadence Security Immersion Workshops: Gamified cyber range workshops for security product demos and training. Built by Circadence.
GRFICSv2: A Graphical Realism Framework for Industrial Control Simulation organized as 5 VirtualBox VMs for realistic ICS network simulation.
The table above shows where their features, integrations, deployment and company size fit differ.
Circadence Security Immersion Workshops is made by Circadence. GRFICSv2 is open-source with 597 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Circadence Security Immersion Workshops and GRFICSv2 are both Cyber Range Training products. Key differences: Circadence Security Immersion Workshops is Commercial while GRFICSv2 is Free, 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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