Notus vs. Tenable Nessus

Notus's primary focus is to overcome cyber asset visibility by integrating with a wide range of data sources, providing security teams with comprehensive, continuous, unified, and up-to-date visibility of their cyber assets. This proactive approach reveals potential gaps and facilitates the identification of devices, software, services, and configurations.

Built for security practitioners, by security professionals, Nessus products by Tenable are the de-facto industry standard for vulnerability assessment. Nessus performs point-in-time assessments to help security professionals quickly and easily identify and fix vulnerabilities, including software flaws, missing patches, malware, and misconfigurations - across a variety of operating systems, devices, and applications.