CybExer Cyber Range Technology is a commercial cyber range training solution by CybExer. SentinelTestbed 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 vulnerable web site for testing Sentinel features
See more solutions in this category, or build a security stack from your picks.
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 and you are an enterprise.
SentinelTestbed 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 SentinelTestbed for cyber range training.
CybExer Cyber Range Technology: NATO-awarded cyber range platform for training, testing, and validation, built by CybExer.
SentinelTestbed: A vulnerable web site for testing Sentinel features.
The table above shows where their features, integrations, deployment and company size fit differ.
CybExer Cyber Range Technology is made by CybExer. SentinelTestbed is open-source with 11 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 SentinelTestbed are both Cyber Range Training products. Key differences: CybExer Cyber Range Technology is Commercial while SentinelTestbed is Free, SentinelTestbed is open-source. Use the table above to see where features, deployment and company size fit differ.
No Cyber Range Training shortlist yet. This is the closest one.
Updated 2026-11-02
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