Polaris Infosec ISMA is a commercial risk assessment solution by Polaris Infosec. SecurityGate.io OT/ICS Risk Assessments is a commercial risk assessment solution by SecurityGate.io. Features, integrations, deployment and the company behind each one, side by side.
Gap assessment service evaluating org cybersecurity maturity across 6 dimensions.
Configurable OT/ICS risk assessment platform for critical infrastructure.
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Based on what each listing shows: deployment, company size, price and open source.
Polaris Infosec ISMA fits if you need to run it on your own servers and you are a small business.
SecurityGate.io OT/ICS Risk Assessments fits if you want a cloud product.
Common questions when comparing Polaris Infosec ISMA vs SecurityGate.io OT/ICS Risk Assessments for risk assessment.
Polaris Infosec ISMA: Gap assessment service evaluating org cybersecurity maturity across 6 dimensions. Built by Polaris Infosec.
SecurityGate.io OT/ICS Risk Assessments: Configurable OT/ICS risk assessment platform for critical infrastructure. Built by SecurityGate.io.
The table above shows where their features, integrations, deployment and company size fit differ.
Polaris Infosec ISMA is made by Polaris Infosec. SecurityGate.io OT/ICS Risk Assessments is made by SecurityGate.io. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Polaris Infosec ISMA and SecurityGate.io OT/ICS Risk Assessments are both Risk Assessment products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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