Bitdefender GravityZone Cloud and Server Security is a commercial workload protection solution by Bitdefender. Nessus Professional is a commercial vulnerability assessment solution by Tenable. Features, integrations, deployment and the company behind each one, side by side.
Cloud and server security for hybrid and multi-cloud workload protection
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
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Based on what each listing shows: deployment, company size, price and open source.
Bitdefender GravityZone Cloud and Server Security fits if you need both cloud and on-premises options.
Nessus Professional fits if you need to run it on your own servers and you are a startup.
Common questions when comparing Bitdefender GravityZone Cloud and Server Security vs Nessus Professional for workload protection.
Bitdefender GravityZone Cloud and Server Security: Cloud and server security for hybrid and multi-cloud workload protection. Built by Bitdefender.
Nessus Professional: Vulnerability scanner for assessing networks, systems, and apps for security flaws. Built by Tenable.
The table above shows where their features, integrations, deployment and company size fit differ.
Bitdefender GravityZone Cloud and Server Security is made by Bitdefender. Nessus Professional is made by Tenable. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Bitdefender GravityZone Cloud and Server Security and Nessus Professional are not in the same category on CybersecTools. 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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