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Ermetic

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Secure your multi-cloud and hybrid cloud environments by identifying and closing exposures fast.

SecurityCloud & InfrastructureDevOps
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Tracked since2026
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The Bottom Line

Entry price

Paid plans only

Biggest pro

Cloud security

Biggest con

Acquired by Tenable

TL;DR - Ermetic

  • Unifies visibility and secures multi-cloud and hybrid cloud environments.
  • Identifies and prioritizes cloud risks like misconfigurations, vulnerabilities, and identity exposures.
  • Offers a comprehensive suite of cloud security capabilities including CSPM, CIEM, CWP, and AI security.
Pricing: Paid only
Best for: Enterprises & pros

What is Ermetic?

Editorial review
Tenable Cloud Security, formerly Ermetic, provides comprehensive cloud exposure management to protect multi-cloud and hybrid cloud environments. It unifies visibility across all cloud assets, from development to runtime, including infrastructure, workloads, AI resources, identities, containers, Kubernetes, and Infrastructure as Code (IaC). The platform helps organizations quickly identify and prioritize cloud risks such as misconfigurations, vulnerabilities, unsecured identities, and vulnerable sensitive data. It offers capabilities like Cloud Workload Protection (CWP), Cloud Security Posture Management (CSPM), Cloud Infrastructure Entitlement Management (CIEM), Data Security Posture Management (DSPM), Infrastructure as Code (IaC) security, AI Security Posture Management (AI-SPM), Cloud Detection and Response (CDR), and Kubernetes Security Posture Management (KSPM). By leveraging generative AI and a vast repository of exposure context, Tenable Cloud Security enables organizations to gain a 360-degree view of risk, uncover high-risk attack paths, and enforce zero trust and least privilege principles, including just-in-time (JIT) access.

Available on: Web

how we evaluateSourceermetic.com ↗

Pros & Cons

Pros

  • Cloud security
  • Good for IAM
  • Active development
  • Good features
  • Enterprise ready

Cons

  • Acquired by Tenable
  • Expensive
  • Learning curve
  • Enterprise focus
  • Support varies

Key Features

Cloud identity securityPermission analysisLeast privilegeRisk assessmentMulti-cloudCompliance

Pricing Plans

Free Trial

Pricing checked Aug 28, 2026

Note

Contact us

  • Acquired by Tenable in 2023
  • Now Tenable Cloud Security
  • CNAPP platform
  • Usage-based pricing on cloud resources
Calculate your costView full pricing

Is Ermetic worth the price?

65/100

Ermetic's pricing, now under Tenable Cloud Security, is opaque due to its 'Contact us' model and usage-based nature.

This makes it difficult to assess fairness without specific quotes, but usage-based models can quickly become expensive for large cloud footprints. It's best for enterprises with complex multi-cloud environments that prioritize comprehensive CNAPP capabilities and are prepared for potentially significant, variable costs.

Hidden Costs & Gotchas

Usage-based pricing can escalate quickly.

Potential for high minimum spend.

Integration costs with existing Tenable products.

No public pricing, requires sales engagement.

How Ermetic Compares to Competitors

Compared to competitors like Wiz and Orca Security, Ermetic (Tenable Cloud Security) also employs a 'contact for pricing' model, making direct price comparisons difficult. However, Wiz and Orca often offer more transparent tiering or clearer indications of their enterprise focus, whereas Ermetic's acquisition by Tenable suggests a strong push towards integrating into a broader security suite, potentially bundling costs.

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Best Ermetic Alternatives

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

Ermetic vs WizHead-to-head: features, pricing, who winsErmetic vs Orca SecurityHead-to-head: features, pricing, who winsErmetic vs LaceworkHead-to-head: features, pricing, who wins

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Ermetic FAQ

How does Ermetic help secure cloud environments?

Ermetic, now Tenable Cloud Security, provides comprehensive cloud exposure management by unifying visibility across all cloud assets, from development to runtime. It helps identify and prioritize cloud risks like misconfigurations, vulnerabilities, and unsecured identities across multi-cloud and hybrid cloud environments.

Which teams benefit most from using Ermetic?

Ermetic is well-suited for security, cloud and infrastructure, and DevOps teams within enterprise organizations. It helps these teams manage cloud security posture, enforce least privilege, and protect against various cloud-native threats.

How does Ermetic compare to Wiz for cloud security?

Ermetic, like Wiz, offers comprehensive cloud exposure management, but it specifically emphasizes capabilities such as Cloud Workload Protection (CWP), Cloud Security Posture Management (CSPM), and Cloud Infrastructure Entitlement Management (CIEM). It also includes Data Security Posture Management (DSPM) and AI Security Posture Management (AI-SPM).

What kind of security capabilities does Ermetic offer for AI resources?

Ermetic includes AI Security Posture Management (AI-SPM) to secure AI resources within cloud environments. It helps manage the security posture of these resources, identifying potential exposures and risks associated with their deployment and use.

What are the main trade-offs to consider when adopting Ermetic?

Ermetic is an enterprise-focused solution that may have a learning curve for new users. While it offers extensive features, some organizations might find it to be an expensive investment with varying support experiences.

How is Ermetic priced?

Ermetic is offered as a paid product, designed for enterprise use. It does not include a permanently free tier for its comprehensive cloud security and exposure management capabilities.

Can Ermetic help with securing Infrastructure as Code (IaC)?

Yes, Ermetic provides Infrastructure as Code (IaC) security capabilities. This allows organizations to identify and address security issues in their cloud infrastructure definitions before deployment, enhancing security from the development phase.

Source: ermetic.com

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