InfoSight Mitigator is a commercial vulnerability assessment solution by InfoSight. Semperis Purple Knight is a free vulnerability assessment solution by Semperis. Features, integrations, deployment and the company behind each one, side by side.
VMaaS platform unifying cloud, endpoint & OT vuln scans with CVE prioritization.
Free AD, Entra ID, and Okta security assessment tool for vulnerability scanning
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Based on what each listing shows: deployment, company size, price and open source.
Semperis Purple Knight fits if you are a startup and you need a free product.
Common questions when comparing InfoSight Mitigator vs Semperis Purple Knight for vulnerability assessment.
InfoSight Mitigator: VMaaS platform unifying cloud, endpoint & OT vuln scans with CVE prioritization. Built by InfoSight.
Semperis Purple Knight: Free AD, Entra ID, and Okta security assessment tool for vulnerability scanning. Built by Semperis.
The table above shows where their features, integrations, deployment and company size fit differ.
InfoSight Mitigator is made by InfoSight. Semperis Purple Knight is made by Semperis. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. InfoSight Mitigator and Semperis Purple Knight are both Vulnerability Assessment products. Key differences: InfoSight Mitigator is Commercial while Semperis Purple Knight is Free. 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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