Datadog Workload Protection is a commercial workload protection solution by Datadog. Nessus Professional is a commercial vulnerability assessment solution by Tenable. Features, integrations, deployment and the company behind each one, side by side.
Runtime workload protection for cloud and containerized environments
Vulnerability scanner for assessing networks, systems, and apps for security flaws.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Datadog Workload Protection fits if you want a cloud product.
Nessus Professional fits if you need to run it on your own servers and you are a startup.
Common questions when comparing Datadog Workload Protection vs Nessus Professional for workload protection.
Datadog Workload Protection: Runtime workload protection for cloud and containerized environments. Built by Datadog.
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.
Datadog Workload Protection is made by Datadog. 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. Datadog Workload Protection 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.
No Workload Protection shortlist yet. This is the closest one.
Updated 2026-11-01
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