Tenable
UnclaimedUnify security visibility, insight, and action across your entire attack surface with AI-powered exposure management.
Visit WebsiteReviews onG2Capterra
200 reviews trackedThe Bottom Line
Entry price
Paid plans only
Biggest pro
Provides a unified view of cyber risk across diverse environments, including AI and OT.
Biggest con
Specific pricing details are not publicly available, requiring a demo request.
TL;DR - Tenable
- Unifies security visibility and action across the entire attack surface.
- Uses AI to prioritize and manage cyber exposures, including AI-specific risks.
- Provides comprehensive asset inventory and dynamic attack path mapping.
Pricing: Paid only
Best for: Enterprises & pros
4.5/5 across review platforms
What is Tenable?
Tenable One is an AI-powered exposure management platform designed to help organizations mitigate business-impacting cyber risk. It unifies visibility, insight, and action across the entire attack surface, from IT infrastructure and cloud environments to critical operational technology (OT) and AI systems. The platform provides a comprehensive asset inventory, dynamic attack path mapping, and predictive prioritization to help security teams focus on the most critical exposures.
This solution is ideal for modern enterprises seeking to move beyond disconnected cybersecurity alerts and achieve a holistic view of their cyber risk. It helps security leaders and teams identify, prioritize, and remediate vulnerabilities and exposures across diverse environments, including cloud, identities, OT, and AI applications. By leveraging an Exposure Data Fabric and AI-powered insights, Tenable One enables organizations to streamline security operations, optimize decision-making, and reduce their overall attack surface.
Available on: Web
Pros & Cons
Pros
- Provides a unified view of cyber risk across diverse environments, including AI and OT.
- Leverages AI for predictive prioritization, focusing efforts on critical exposures.
- Offers automated remediation and prescriptive guidance to accelerate response.
- Integrates data from existing security tools for enriched context.
- Includes specialized capabilities for cloud, identity, and AI security.
Cons
- Specific pricing details are not publicly available, requiring a demo request.
- Requires integration with existing tools, which may involve initial setup effort.
Ratings Across the Web
4.5(200 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Comprehensive asset inventory across IT, OT, IoT, cloud, identities, and applicationsDynamic attack path mapping and visualizationPredictive prioritization of business-critical exposuresAutomated orchestration and remediation workflowsAdvanced analytics and reporting for cyber exposureExposure Data Fabric for unified security contextNative sensors for cloud, identities, IT, IoT, OT, AI, containers, and KubernetesGenerative AI for uncovering hidden risks and amplifying security expertise
Pricing Plans
Pricing checked Jun 18, 2026
Tenable Nessus Professional (1 year license)
$4,390
- Real-time vulnerability updates
- Unlimited vulnerability scanning
- Pre-built policies for configuration & compliance audits
- Vulnerability scoring for prioritization
- Configurable reports
- Flexible deployment
Tenable Nessus Professional (2 year license)
$8,560.5
- Real-time vulnerability updates
- Unlimited vulnerability scanning
- Pre-built policies for configuration & compliance audits
- Vulnerability scoring for prioritization
- Configurable reports
- Flexible deployment
Tenable Nessus Professional (3 year license)
$12,511.5
- Real-time vulnerability updates
- Unlimited vulnerability scanning
- Pre-built policies for configuration & compliance audits
- Vulnerability scoring for prioritization
- Configurable reports
- Flexible deployment
Tenable Nessus Expert (1 year license)
$6,390
- All Nessus Professional features
- Web app scanning
- External attack surface discovery scanning
Tenable Nessus Expert (2 year license)
$12,460.5
- All Nessus Professional features
- Web app scanning
- External attack surface discovery scanning
Tenable Nessus Expert (3 year license)
$18,211.5
- All Nessus Professional features
- Web app scanning
- External attack surface discovery scanning
Tenable Vulnerability Management (1 year subscription, up to 250 assets)
$3,500
Tenable Vulnerability Management (2 year subscription)
$6,825
Tenable Vulnerability Management (3 year subscription)
$9,975
Tenable Web App Scanning (1 year subscription, 5 FQDNs)
$3,500
How Tenable's pricing compares
At $277.08/mo, Tenable is the most premium of its 2 direct competitors.
Entry paid plan, monthly. Pricing checked Jun 18, 2026.
Reviews
$99Free with your review
Write a reviewReview Tenable, get a free AI guide
Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.
4.5/5
Across 200 verified user reviews on G2, Capterra
Add your hands-on experience using the offer above to help the next buyer.
Best Tenable Alternatives
Top alternatives based on features, pricing, and user needs.
SentinelOnePaid
Autonomous endpoint protection powered by AI
GitGuardianFreemium
Detect hardcoded secrets and exposed credentials in code and public repos
DarktracePaid
The essential AI cybersecurity platform for proactive cyber resilience.
WazuhFree
Open-source security monitoring
SocketFreemium
Secure your dependencies and ship with confidence.
CloudSploitPaid
Gain a complete and prioritized view of your cloud security risk in real-time.
Still deciding?
Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.
Explore More
Tenable FAQ
How does Tenable One help manage cyber risk across an organization?
Tenable One unifies visibility, insight, and action across an organization's entire attack surface, including IT, cloud, OT, and AI systems. It provides a comprehensive asset inventory and dynamic attack path mapping to help security teams identify and mitigate business-impacting cyber risks.
Which teams benefit most from using Tenable One?
Tenable One is designed for security leaders and teams within modern enterprises who need to identify, prioritize, and remediate vulnerabilities and exposures. It helps those managing diverse environments, including cloud, identities, OT, and AI applications, to streamline security operations.
How does Tenable One compare to Darktrace in managing security exposures?
Tenable One focuses on unifying security visibility and providing AI-powered exposure management across an entire attack surface, including IT, cloud, OT, and AI systems. It leverages predictive prioritization to help security teams focus on critical exposures, whereas Darktrace specializes in AI-powered autonomous response and threat detection.
What kind of integration effort is required to implement Tenable One?
Implementing Tenable One requires integration with existing security tools to enrich context and provide a holistic view of cyber risk. This integration process may involve an initial setup effort to connect the platform with an organization's current security infrastructure.
How is Tenable One priced?
Tenable One is a paid product and does not offer a permanently free tier. Specific pricing details are not publicly available and typically require a demo request to obtain.
Can Tenable One provide insights into AI system vulnerabilities?
Yes, Tenable One extends its exposure management capabilities to include AI systems, providing specialized insights into their security posture. It helps organizations identify and manage vulnerabilities within their AI applications as part of the broader attack surface.
How does Tenable One prioritize vulnerabilities for remediation?
Tenable One utilizes AI-powered predictive prioritization to help security teams focus on the most critical exposures. This allows organizations to optimize decision-making and direct their remediation efforts towards vulnerabilities that pose the highest risk.
Source: tenable.com