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Ermetic (Tenable) costs $4.8K to $19.3K per 1 Year as of July 2026, with 10 plans available. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available

Ermetic (Tenable) offers 10 pricing tiers: Tenable Vulnerability Management, Tenable Vulnerability Management, Tenable Vulnerability Management, Tenable Web App Scanning, Tenable Nessus Professional, Tenable Nessus Professional, Tenable Nessus Professional, Tenable Nessus Expert, Tenable Nessus Expert, Tenable Nessus Expert.

Last verified: | Sources: 1 pricing pages and reviews
Know Before You Buy — See Ermetic (Tenable) Plans

Ermetic (Tenable) lists $4790-$19304.19/1 Year, but hidden costs like implementation and support add to the total as of July 2026. Key hidden costs: fragmented licensing and add-ons, professional services, specialized modules and advanced support. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Fragmented Licensing and Add-ons

high addon

To achieve comprehensive exposure management, additional purchases for securing containers, cloud workloads, operational technology (OT) systems, and IoT devices may be needed, significantly increasing per-seat costs.

industry

Buyers may find that to achieve comprehensive exposure management, additional purchases are needed for securing containers, cloud workloads, operational technology (OT) systems, and IoT devices, significantly increasing per-seat costs

2

Professional Services

medium implementation

For more complex deployments, professional services for design, deployment, and enablement can incur considerable costs.

industry

Professional Services: For more complex deployments, professional services for design, deployment, and enablement can incur considerable costs

3

Specialized Modules and Advanced Support

high addon

Specialized modules (e.g., web application scanning, PCI ASV, OT/ICS) and advanced 24/7 support with premium Service Level Agreements (SLAs) are typically add-ons that enhance coverage but also increase overall expenses.

industry

Specialized Modules and Advanced Support: Specialized modules (e.g., web application scanning, PCI ASV, OT/ICS) and advanced 24/7 support with premium Service Level Agreements (SLAs) are typically add-ons that enhance coverage but also increase overall expenses

4

Integration Complexity

high implementation

Integrating CSPM tools into existing, often multi-cloud or hybrid, infrastructures can be complex, requiring significant customization and technical expertise, which can lead to delayed adoption and increased costs.

industry

Integration Complexity: Integrating CSPM tools into existing, often multi-cloud or hybrid, infrastructures can be complex, requiring significant customization and technical expertise, which can lead to delayed adoption and increased costs

5

Staff-Related Operational Costs

high implementation

Organizations may incur significant operational costs as staff manage the platform, including time spent chasing false positives, grappling with stability issues, manually creating reports, and managing remediation due to poor workflows.

industry

Staff-Related Operational Costs: Organizations may incur significant operational costs as staff manage the platform, including time spent chasing false positives, grappling with stability issues, manually creating reports, and managing remediation due to poor workflows

6

Blind Spots and Additional Tools

high addon

Endpoint-centric exposure management platforms might miss vulnerabilities in areas like networking gear or cloud services, necessitating the purchase of additional tools to ingest and integrate data, adding to cost and complexity.

industry

Blind Spots and Additional Tools: Endpoint-centric exposure management platforms might miss vulnerabilities in areas like networking gear or cloud services, necessitating the purchase of additional tools to ingest and integrate data, adding to cost and complexity

Now You Know the Real Cost — See Ermetic (Tenable) Plans

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