Vantelis OT Security Platform is a commercial OT network segmentation solution by Vantelis. Zscaler IoT and OT Security is a commercial CPS protection solution by Zscaler. Features, integrations, deployment and the company behind each one, side by side.
Agentless OT security platform for legacy assets in oil & gas environments.
Zero trust security platform for IoT/OT device discovery, segmentation & access
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Based on what each listing shows: deployment, company size, price and open source.
Vantelis OT Security Platform fits if you need to run it on your own servers.
Zscaler IoT and OT Security fits if you want a cloud product.
Common questions when comparing Vantelis OT Security Platform vs Zscaler IoT and OT Security for OT network segmentation.
Vantelis OT Security Platform: Agentless OT security platform for legacy assets in oil & gas environments. Built by Vantelis.
Zscaler IoT and OT Security: Zero trust security platform for IoT/OT device discovery, segmentation & access. Built by Zscaler.
The table above shows where their features, integrations, deployment and company size fit differ.
Vantelis OT Security Platform is made by Vantelis. Zscaler IoT and OT Security is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Vantelis OT Security Platform and Zscaler IoT and OT Security are not in the same category on CybersecTools. Both cover IoT Security, Lateral Movement, Network Segmentation. Use the table above to see where features, deployment and company size fit differ.
No OT Network Segmentation shortlist yet. This is the closest one.
Updated 2026-11-02
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