Nessus Professional is a commercial vulnerability assessment solution by Tenable. Orca Cloud Vulnerability Management is a commercial vulnerability assessment solution by Orca Security. Features, integrations, deployment and the company behind each one, side by side.
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
Agentless cloud vulnerability management with unified context and prioritization
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Based on what each listing shows: deployment, company size, price and open source.
Nessus Professional fits if you need to run it on your own servers and you are a startup.
Orca Cloud Vulnerability Management fits if you want a cloud product.
Common questions when comparing Nessus Professional vs Orca Cloud Vulnerability Management for vulnerability assessment.
Nessus Professional: Vulnerability scanner for assessing networks, systems, and apps for security flaws, built by Tenable.
Orca Cloud Vulnerability Management: Agentless cloud vulnerability management with unified context and prioritization, built by Orca Security.
The table above shows where their features, integrations, deployment and company size fit differ.
Nessus Professional is made by Tenable. Orca Cloud Vulnerability Management is made by Orca Security founded in 2019-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Nessus Professional and Orca Cloud Vulnerability Management are both Vulnerability 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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