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★★★★★ 4.5 G2
Tenable Pricing: Plans & Features 2026
Free Nessus Essentials covers up to 16 IPs; upgrade to Tenable.io or the Tenable One enterprise bundle for broader cloud security.
Tenable Plans & Tiers Explained
High· Verified Jun 7, 2026
free trial
Nessus Essentials
FreeBest for: This free plan is ideal for individuals or small teams needing basic vulnerability scanning capabilities
- ✓Basic vulnerability scanning
- ✓Suitable for basic evaluation
- ✓Limited plugin access
View on vendor site
MOST POPULARTenable Web App Scanning
Contact SalesBest for: Focusing on web application security, this plan provides dynamic and static analysis for web apps
- ✓Web application security
- ✓Cloud-based scanning
- ✓Vulnerability management for web applications
- ✓Asset tracking for web applications
View on vendor site
Tenable One Foundation
Contact SalesBest for: Tenable One Foundation unifies vulnerability management across IT, OT, and cloud environments
- ✓Unified asset visibility
- ✓Vulnerability management
- ✓Unified risk scoring
- ✓AI discovery
- ✓Cloud workload protection
View on vendor site
Tenable One Advanced
Contact SalesBest for: The Advanced tier of Tenable One offers enhanced exposure management with advanced analytics and attack path analysis
- ✓Integrated intelligence
- ✓Ticketing
- ✓Third-party data connectors
- ✓AI workload and agent protection
- ✓Cloud security posture management
View on vendor site
Tenable Security Center
Contact SalesBest for: Tenable Security Center provides on-premises vulnerability management and compliance auditing
- ✓Identify and prioritize vulnerabilities
- ✓Risk-based prioritization
- ✓Centralized security management
- ✓SaaS and on-premise deployment options
- ✓Integrations and APIs for SIEM, ITSM, DevSecOps
View on vendor site
Nessus Professional
$283/license/mobilled annually$3390/yr
Best for: Designed for professional vulnerability assessment, this plan offers advanced scanning and reporting
- ✓Real-time vulnerability updates
- ✓Unlimited vulnerability scanning
- ✓Pre-built policies for configuration audits
- ✓Compliance audits
- ✓Vulnerability scoring for prioritization
View on vendor site
Pricing Expert Take
Independent analysis · Tenable
Verified Pricing Data
Value Analysis
Tenable's pricing structure is highly fragmented, spanning from the free Nessus Essentials for basic evaluation to complex asset-based licensing. The entry-level commercial tier, Tenable Vulnerability Management (formerly Tenable.io), starts at $2,275/yr for a minimum of 65 assets, which breaks down to roughly $2.92/asset/mo. Because the category median price is unknown, buyers must weigh this cost against the specific feature sets of Nessus Professional or Nessus Expert, which offer flat-rate licensing but lack centralized cloud-scale management. For mid-sized organizations needing strict compliance scanning, the entry price is reasonable, but the cost scales rapidly as your asset count grows.
Hidden Costs
- Strict seat and asset minimums, such as the 65-asset entry floor for Tenable Vulnerability Management.
- Lack of a dedicated, multi-tenant MSP pricing model, forcing managed service providers to buy separate standard licenses for small clients.
- Additional infrastructure costs for deploying on-premise Tenable Security Center instances versus cloud-hosted options.
Red Flags
Tenable's rigid licensing model struggles to accommodate modern, highly dynamic cloud environments where IP addresses and containers spin up and down rapidly, leading to potential asset overages. Additionally, smaller service providers find the entry-level pricing tiers completely inaccessible for minor client deployments.
"really don't have a true MSP pricing model"
"struggling to land on a vulnerability scanning/detection service... small MSP"
Based on analysis of recent Reddit and G2 discussions.
Green Wins
Even the free tier offers 43k+ customers: industry standard for vulnerability management - strong value at no cost.
- 43k+ customers: industry standard for vulnerability management
- Nessus scanner is the most widely trusted vuln scanner
- Tenable One covers cloud, OT, identity and web in one platform
"Users consistently praise the ease of use and intuitive interface of Tenable Vulnerability Management,"
G2
"Users consistently praise the comprehensive vulnerability management capabilities of Tenable Security Center, highlighting its"
G2
"What I really like is the visibility it provides into our cloud infrastructure"
G2
User Voices
"Tenable Vulnerability Management starts at 65 seats, $2275 a year."
"Who cares about Tenable? I'm shocked and concerned by this dismissive attitude"
"DISA requires us to use it for conducting vulnerability management."
Verdict
Small teams and individual auditors should stick to Nessus Professional for unlimited scanning at a flat rate, while larger enterprises requiring centralized compliance reporting should opt for Tenable Vulnerability Management. However, cloud-native engineering teams will find Tenable's legacy agent-heavy architecture cumbersome. For a modern, agentless cloud security posture, evaluate Wiz as a more agile alternative.
ComparEdge EditorialUpdated: Jun 7, 2026
How Does Tenable Pricing Compare?
Overview
Tenable's paid offerings, starting with Nessus Professional, are all custom priced. They provide comprehensive cloud security solutions tailored to specific organizational needs. Contact sales for a personalized quote.
Which Plan Is Right for You?
Nessus EssentialsFREE
This free plan is ideal for individuals or small teams needing basic vulnerability scanning capabilities. It offers essential features to get started with security assessments.
Nessus ProfessionalCUSTOM
Designed for professional vulnerability assessment, this plan offers advanced scanning and reporting. It suits organizations requiring more robust security insights than the free tier.
Nessus ExpertCUSTOM
Nessus Expert provides advanced vulnerability management features, including attack path analysis and cloud security. It is tailored for experienced security professionals managing complex environments.
Tenable Vulnerability ManagementCUSTOM
This platform offers comprehensive, cloud-based vulnerability management across your entire attack surface. It is suitable for enterprises needing scalable and continuous security oversight.
Tenable Web App ScanningCUSTOM
Focusing on web application security, this plan provides dynamic and static analysis for web apps. It is essential for organizations with critical web-facing applications.
Tenable One FoundationCUSTOM
Tenable One Foundation unifies vulnerability management across IT, OT, and cloud environments. It provides foundational exposure management for diverse infrastructures.
Tenable One AdvancedCUSTOM
The Advanced tier of Tenable One offers enhanced exposure management with advanced analytics and attack path analysis. It is designed for large enterprises seeking comprehensive risk visibility.
Tenable Security CenterCUSTOM
Tenable Security Center provides on-premises vulnerability management and compliance auditing. It is ideal for organizations with strict data residency requirements or complex internal networks.
Our Verdict
Mid-market friendly compared to Qualys and Rapid7. Tenable.io is the most accessible entry point. Tenable One is the enterprise bundle - push for a discount if you're consolidating from multiple tools.
Is Tenable Worth the Price?
Strengths
- 143k+ customers: industry standard for vulnerability management
- 2Nessus scanner is the most widely trusted vuln scanner
- 3Tenable One covers cloud, OT, identity and web in one platform
- 4Strong risk-based prioritization engine
Considerations
- 1Tenable could improve by integrating Gemini or ChatGPT for deeper analysis in risk assessment, making it easier to analyze risks w
- 2The integration part is not good because five years ago, Tenable Nessus had more integration capability.
- 3I would not personally speak to what other features I would like to see in future updates of Tenable Nessus; this is perhaps more
- 4The most that Tenable Nessus could improve is its speed because they might have put a lot of effort into compatibility issues that
- 5The user interface of Tenable Nessus feels outdated and could be more user-friendly.
Ideal For
Security teams doing enterprise vuln management
Which plan fits you
Nessus Essentials, This free plan is ideal for individuals or small teams needing basic vulnerability scanning capabilities.
Nessus Professional, Designed for professional vulnerability assessment, this plan offers advanced scanning and reporting.
Nessus Expert, Nessus Expert provides advanced vulnerability management features, including attack path analysis and cloud security.
Pricing Takeaway
★ 4.5/5Mid-market friendly compared to Qualys and Rapid7. Tenable.io is the most accessible entry point. Tenable One is the enterprise bundle - push for a discount if you're consolidating from multiple tools.
What Does Tenable Actually Cost You?
Beyond the subscription: what to budget for
List price covers the subscription. Total cost of ownership for Tenable typically includes additional line items that don't appear on the pricing page.
Implementation
Setup, data migration, initial configuration
Training
Onboarding, certification, admin enablement
Premium Support
SLA upgrades, dedicated CSM, 24/7 access
Required Add-ons
Features gated behind higher tiers or paid extras
Integrations
Third-party connectors, API usage, custom builds
Annual True-Up
Seat overages, usage spikes, contract reconciliation
Ask vendors for a total cost of ownership estimate before signing. Our methodology covers how we calculate verified list prices.
Tenable Pricing History
Expert verified·Updated June 7, 2026
Price & Data Intelligence SyncLast verified: Jun 7, 2026 · CE-SEC-2026W23-4C8623 · ✓ Pricing updated May 30, 2026
Up to date
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Frequently Asked Questions
How does Tenable pricing compare?
See how Tenable's 8 pricing plans stack up against similar Cloud Security (CNAPP/CSPM) tools.
Research Reports
Sources & Data Trail · Tenable
- 1.Official Pricing Page·Source of verified tiers(Checked: 2026-06-07)
- 2.Official Website·Official vendor website
- 3.G2·G2 verified user reviews · 4.5/5 · 122 reviews
- 4.Capterra·Capterra verified user reviews · 4.4/5
- 5.TrustRadius·TrustRadius verified reviews
- 6.PeerSpot·PeerSpot enterprise peer reviews