PentesterLab PRO is a commercial cyber range training solution by PentesterLab. SentinelTestbed is a free cyber range training solution. Features, integrations, deployment and the company behind each one, side by side.
Online platform offering 700+ hands-on web security exercises and training
A vulnerable web site for testing Sentinel features
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Based on what each listing shows: deployment, company size, price and open source.
PentesterLab PRO fits if you want a cloud product and you are an enterprise.
SentinelTestbed fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Common questions when comparing PentesterLab PRO vs SentinelTestbed for cyber range training.
PentesterLab PRO: Online platform offering 700+ hands-on web security exercises and training, built by PentesterLab.
SentinelTestbed: A vulnerable web site for testing Sentinel features.
The table above shows where their features, integrations, deployment and company size fit differ.
PentesterLab PRO is made by PentesterLab. 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. PentesterLab PRO and SentinelTestbed are both Cyber Range Training products. Key differences: PentesterLab PRO 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 2026-11-01
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