Tenable Reviews, Ratings & Features 2026 | Gartner Peer Insights

Exposure assessment platforms (EAPs) continuously identify and prioritize exposures, such as vulnerabilities and misconfigurations, across a broad range of asset classes. They natively deliver or integrate with discovery capabilities, such as assessment tools, that enumerate exposures, like vulnerabilities and configuration issues, to increase visibility. EAPs use techniques like threat intelligence (TI) to analyze an organization’s attack surfaces and weaknesses, and prioritize treatment efforts for high-risk exposures by incorporating threat landscape, business and existing security control context. Through prioritized visualizations and treatment recommendations, EAPs help provide direction for mobilization, identifying the various teams involved in mitigation and remediation. EAPs are primarily delivered as self-hosted software or as a cloud service, and may use agents for exposure information collection.

Active

Find the top Exposure Assessment Platforms with Gartner. Compare and filter by verified product reviews and choose the software that’s right for your organization.

Exposure Assessment Platforms

Tenable One

Tenable

Ciso

Tenable One is the core of our security stack, fundamentally changing the old fragmented vulnerability management workflow and embracing exposure management that enables us to pivot to a continuous threat exposure management (CTEM) model for how we approach risk.
The holistic exposure view across Cloud, Identity, Vulnerability, etc ensures the team is really prioritising what actually matters.
the addition of Hexa has also been a game changer for us in such a large environment. conversational AI to assist with discovery, tagging and understanding has really opened the door for more of the team to contribute.
Finally we are loving the AI Exposure component, a view into a new exposure area and to have it customisable to how our organisation works is fantastic.
Highly recommend Tenable One to any organisation looking to move beyond traditional vulnerability management and want to adopt a proactive, exposure driven approach to cyber risk.

250M - 500M USD

1B - 3B USD

50M - 250M USD

3B - 10B USD

<50M USD

10B - 30B USD

30B + USD

500M - 1B USD

Gov't/PS/ED <5,000 Employees

Gov't/PS/ED 5,000 - 50,000 Employees

IT Security & Risk Management Associate

The overall experience has been average at best. After the POC we were assigned a CSM for the full implementation of Tenable One but we did not see the CSM until we had fully completed the rollout and set up of Tenable One. 

Engineer

The plugins for new threats are published very quickly, we have tested Cloud Integration with AWS for cloud security and it's working perfectly to analyze IAM and cloud logging. Threat Intelligence module in showing the up to date risk landscape helping prioritize base on business criteria. However, a watch list of emails, technologies, and supply chain is missing to have a wider Threat Intelligence view. Regarding Issue prioritization, the vendor provides a good support willing to help, we had the basic support and then the Elite support and in both setups they were very helpful. In the reporting perspective the dashboards are very basic, there is missing to add historical data based on labels, remediation owners to relate it to the risk discovered. However, the API integration is very powerful, we perform calls every hour and we don't have restrictions and we are building a complex dashboard with the API but not using the dashboards that the platform offers due to the lacks mentioned. Regarding Asset Discovery is useful but expensive, basic network discovery can be done easily but integrating third party connectors or discovering assets with Attack surface management can be expensive since even if the asset already exists in one source it will be extra charge if it's discovered in other sources.

Qualys

Rapid7

Microsoft

CrowdStrike

Zscaler

Ivanti

Other...

TrendAI

ServiceNow

ServiceNow (Armis)

Axonius

Nucleus

Dynatrace

Tanium

XM Cyber

Sophos

Brinqa

Check Point Software Technologies

Arctic Wolf

Fortress

Outpost24

Safe Security (Balbix)

Holm Security

Hive Pro

Zafran Security

WithSecure

Cymulate

SecPod

CyberCyte

Tenable is the exposure management company, exposing and closing the cybersecurity gaps that erode business value, reputation and trust. The company’s AI-powered exposure management platform radically unifies security visibility, insight and action across the attack surface, equipping modern organizations to protect against attacks from IT infrastructure to cloud environments to critical infrastructure and everywhere in between. By protecting enterprises from security exposure, Tenable reduces business risk for more than 44,000 customers around the globe.

Tenable√Ç¬Æ is the Exposure Management company. Approximately 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. As the creator of Nessus√Ç¬Æ, Tenable extended its expertise in vulnerabilities to deliver the world√¢‚Ç¨‚Ñ¢s first platform to see and secure any digital asset on any computing platform. Tenable customers include approximately 60 percent of the Fortune 500, approximately 40 percent of the Global 2000, and large government agencies. Learn more at tenable.com.

Tenable®️ is the Cyber Exposure company. Approximately 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. As the creator of Nessus®️, Tenable extended its expertise in vulnerabilities to deliver the world’s first platform to see and secure any digital asset on any computing platform. Tenable customers include approximately 60 percent of the Fortune 500, approximately 40 percent of the Global 2000, and large government agencies. 

Reviews

Ratings Overview

Overall experience with

Favorable Review

Powerful API enables deep integration, but dashboard reporting remains limited. Third party tool needed for good data analysis and representation

Critical Review

Potentially a great product but falls short in usability and consistency across the UI.

Likes and dislikes about

likes

dislikes