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Exposure management bridges the functional siloes that hamper security teams’ speed and effectiveness and that prevent them from gaining the adversary’s holistic perspective on their organization’s attack surface. It unifies security visibility, insight, and actions to expose and close the hybrid attack paths leading to your organization’s most critical systems and data. Armed with the adversary’s perspective, you gain the critical business and technical context needed to distinguish true business exposure from all the noise created by siloed security tools, allowing you to preemptively break attack chains before threat actors can exploit them.
Tenable is at the forefront of exposure management, and Tenable One delivers actionable insights that help you solve questions you didn’t even know need to be answered.
Gartner, Magic Quadrant for Exposure Assessment Platforms, By Mitchell Schneider, Dhivya Poole, Jonathan Nunez, 10 November 2025.
Gartner and Magic Quadrant are trademarks of Gartner, Inc. and/or its affiliates. This graphic was published by Gartner, Inc. as part of a larger research document and should be evaluated in the context of the entire document. The Gartner document is available upon request from Tenable.
Gartner does not endorse any company, vendor, product or service depicted in its publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner publications consist of the opinions of Gartner’s business and technology insights organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this publication, including any warranties of merchantability or fitness for a particular purpose.
Forrester does not endorse any company, product, brand, or service included in its research publications and does not advise any person to select the products or services of any company or brand based on the ratings included in such publications. Information is based on the best available resources. Opinions reflect judgment at the time and are subject to change. For more information, read about Forrester’s objectivity here.
Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.
Your Tenable Vulnerability Management trial also includes Tenable Web App Scanning.
Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.
Choose your subscription option:
Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.
Your Tenable Vulnerability Management trial also includes Tenable Web App Scanning.
Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.
Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.
Your Tenable Vulnerability Management trial also includes Tenable Web App Scanning.
Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.
Choose your subscription option:
Enjoy full access to our latest web application scanning offering designed for modern applications as part of the Tenable One Exposure Management platform. Safely scan your entire online portfolio for vulnerabilities with a high degree of accuracy without heavy manual effort or disruption to critical web applications. Sign up now.
Your Tenable Web App Scanning trial also includes Tenable Vulnerability Management.
Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.
$3,578
Identify and prioritize vulnerabilities based on risk to your business. Managed on premises.
Close OT exposure with the unified security solution for converged OT/IT environments.
Close identity exposure with the essential solution for the identity-intelligent enterprise.
Close cloud exposure with the actionable cloud security platform.
The world’s leading AI-powered exposure management platform.
See, secure, and manage how your teams use AI platforms.
Gain visibility into your internet-connected assets to eliminate blind spots and unknown sources of risk.
Know, expose and close IT and container vulnerabilities.
Tenable Nessus is the most comprehensive vulnerability scanner on the market today.
Fill out the form below to continue with a Nessus Pro trial.
Tenable Nessus is the most comprehensive vulnerability scanner on the market today. Tenable Nessus Professional will help automate the vulnerability scanning process, save time in your compliance cycles and allow you to engage your IT team.
Buy a multi-year license and save. Add Advanced Support for access to phone, community and chat support 24 hours a day, 365 days a year.
Tenable Nessus is the most comprehensive vulnerability scanner on the market today.
Fill out the form below to continue with a Nessus Pro trial.
Adopt the gold standard in vulnerability assessment to find and fix security gaps across your IT environment.
With Advanced Support for Nessus Pro, your teams will have access to phone, Community, and chat support 24 hours a day, 365 days a year. This advanced level of technical support helps to ensure faster response times and resolution to your questions and issues.
Phone support 24 hours a day, 365 days a year, available for up to ten (10) named support contacts.
Chat support available to named support contacts, accessible via the Tenable Community is available 24 hours a day, 365 days a year.
All named support contacts can open support cases within the Tenable Community. Users can also access the Knowledge Base, documentation, license information, technical support numbers, etc.; utilize live chat, ask questions to the Community, and learn about tips and tricks from other Community members.
P1-Critical: < 2 hr
P2-High: < 4 hr
P3-Medium: < 12 hr
P4-Informational:
< 24 hr
Support contacts must be reasonably proficient in the use of information technology, the software they have purchased from Tenable, and familiar with the customer resources that are monitored by means of the software. Support contacts must speak English and conduct support requests in English. Support contacts must provide information reasonably requested by Tenable for the purpose of reproducing any Error or otherwise resolving a support request.
Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.
Already have Tenable Nessus Professional?
Upgrade to Nessus Expert free for 7 days.
Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.
Built for the modern attack surface, Nessus Expert enables you to see more and protect your organization from vulnerabilities from IT to the cloud.
Already have Tenable Nessus Professional?
Upgrade to Nessus Expert free for 7 days.
Expand your vulnerability assessment with advanced functionality that includes web app scanning and external attack surface discovery scanning.
With Advanced Support for Nessus Pro, your teams will have access to phone, Community, and chat support 24 hours a day, 365 days a year. This advanced level of technical support helps to ensure faster response times and resolution to your questions and issues.
Phone support 24 hours a day, 365 days a year, available for up to ten (10) named support contacts.
Chat support available to named support contacts, accessible via the Tenable Community is available 24 hours a day, 365 days a year.
All named support contacts can open support cases within the Tenable Community. Users can also access the Knowledge Base, documentation, license information, technical support numbers, etc.; utilize live chat, ask questions to the Community, and learn about tips and tricks from other Community members.
P1-Critical: < 2 hr
P2-High: < 4 hr
P3-Medium: < 12 hr
P4-Informational:
< 24 hr
Support contacts must be reasonably proficient in the use of information technology, the software they have purchased from Tenable, and familiar with the customer resources that are monitored by means of the software. Support contacts must speak English and conduct support requests in English. Support contacts must provide information reasonably requested by Tenable for the purpose of reproducing any Error or otherwise resolving a support request.
Tenable solutions help fulfill all SLCGP requirements. Connect with a Tenable representative to learn more.
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Streamline security and IT collaboration and shorten the mean time to remediate with automation.