CybExer Cyber Range Technology is a commercial cyber range training solution by CybExer. GRFICSv2 is a free cyber range training solution. Features, integrations, deployment and the company behind each one, side by side.
NATO-awarded cyber range platform for training, testing, and validation
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.
CybExer Cyber Range Technology 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 or a small business, you need a free product and you want an open-source product.
Common questions when comparing CybExer Cyber Range Technology vs GRFICSv2 for cyber range training.
CybExer Cyber Range Technology: NATO-awarded cyber range platform for training, testing, and validation. Built by CybExer.
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.
CybExer Cyber Range Technology is made by CybExer. 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. CybExer Cyber Range Technology and GRFICSv2 are both Cyber Range Training products. Key differences: CybExer Cyber Range Technology 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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