Agentless Cloud Security · Head-to-Head

Orca Security vs Ermetic

Ermetic and Orca Security are both cloud identity security solutions. Ermetic cloud identity security platform specializing in CIEM and entitlement management, now part of Tenable, while Orca Security agentless cloud security platform using SideScanning technology for full-stack visibility. The best choice depends on your organization's size, technical requirements, and budget.

Last updated

The Verdict

Choose Ermetic if deepest CIEM capabilities with granular identity risk analysis is your priority and organizations where cloud identity and access management risk is the primary security concern, especially those already using Tenable products. Choose Orca Security if sideScanning provides deep workload visibility without agents matters most and organizations that want deep agentless scanning with strong vulnerability management and malware detection across multi-cloud environments.

Tried Orca Security or Ermetic? Drop a quick rating.

Feature-by-Feature Comparison

FeatureErmeticOrca Security
PricingCustom enterprise pricingCustom enterprise pricing (via Tenable)
Pricing ModelAsset-based (per cloud asset)Resource-based (per cloud identity)
Open SourceNoNo
DeploymentCloudCloud
Best ForOrganizations that want deep agentless scanning with strong vulnerability management and malware detection across multi-cloud environmentsOrganizations where cloud identity and access management risk is the primary security concern, especially those already using Tenable products
Automated least-privilege recommendat...Not availableSupported
Cross-cloud identity correlationNot availableSupported
Just-in-time access provisioningNot availableSupported

When to Choose Each Tool

Choose Ermetic when:

  • +You value sideScanning provides deep workload visibility without agents
  • +You value strong vulnerability detection including OS and application-level CVEs
  • +You value unified platform covering CSPM, CWPP, and CIEM capabilities
  • +You want to avoid narrower platform scope focused primarily on identity and posture
  • +You want to avoid being absorbed into Tenable Cloud Security may cause product direction uncertainty

Choose Orca Security when:

  • +You value deepest CIEM capabilities with granular identity risk analysis
  • +You value automated least-privilege recommendations reduce manual IAM remediation
  • +You value strong cross-cloud identity correlation across AWS, Azure, and GCP
  • +You want to avoid agentless approach cannot provide real-time runtime protection
  • +You want to avoid scanning cadence means newly deployed workloads may have a detection gap

Pros & Cons Comparison

Ermetic

Pros

  • +Deepest CIEM capabilities with granular identity risk analysis
  • +Automated least-privilege recommendations reduce manual IAM remediation
  • +Strong cross-cloud identity correlation across AWS, Azure, and GCP
  • +Now part of Tenable, benefiting from broader vulnerability intelligence
  • +Effective at identifying toxic permission combinations

Cons

  • Narrower platform scope focused primarily on identity and posture
  • Being absorbed into Tenable Cloud Security may cause product direction uncertainty
  • Lacks workload protection and container security depth
  • No runtime detection or response capabilities
  • Smaller standalone market presence following acquisition

Orca Security

Pros

  • +SideScanning provides deep workload visibility without agents
  • +Strong vulnerability detection including OS and application-level CVEs
  • +Unified platform covering CSPM, CWPP, and CIEM capabilities
  • +Effective risk prioritization with context-aware scoring
  • +Good multi-cloud support across AWS, Azure, and GCP

Cons

  • Agentless approach cannot provide real-time runtime protection
  • Scanning cadence means newly deployed workloads may have a detection gap
  • Enterprise pricing can be expensive for large cloud estates
  • Fewer integrations and ecosystem partnerships than Wiz
  • UI and reporting can feel cluttered for very large environments

Sources & References

  1. Ermetic — Official Website & Documentation[Vendor]
  2. Orca Security — Official Website & Documentation[Vendor]
  3. Ermetic Reviews on G2[User Reviews]
  4. Orca Security Reviews on G2[User Reviews]
  5. Ermetic Reviews on TrustRadius[User Reviews]
  6. Orca Security Reviews on TrustRadius[User Reviews]
  7. Ermetic Reviews on PeerSpot[User Reviews]
  8. Orca Security Reviews on PeerSpot[User Reviews]
  9. Gartner Magic Quadrant for Access Management 2024[Analyst Report]
  10. Forrester Wave: Identity-As-A-Service (IDaaS), Q4 2024[Analyst Report]
  11. KuppingerCole Leadership Compass: Access Management 2024[Analyst Report]
  12. Gartner Peer Insights: Access Management[Peer Reviews]

Orca Security vs Ermetic FAQ

Quick answers for teams evaluating Orca Security vs Ermetic.

What is the main difference between Orca Security and Ermetic?

Ermetic and Orca Security are both cloud identity security solutions. Ermetic cloud identity security platform specializing in CIEM and entitlement management, now part of Tenable, while Orca Security agentless cloud security platform using SideScanning technology for full-stack visibility. The best choice depends on your organization's size, technical requirements, and budget.

Is Ermetic better than Orca Security?

Choose Ermetic if deepest CIEM capabilities with granular identity risk analysis is your priority and organizations where cloud identity and access management risk is the primary security concern, especially those already using Tenable products. Choose Orca Security if sideScanning provides deep workload visibility without agents matters most and organizations that want deep agentless scanning with strong vulnerability management and malware detection across multi-cloud environments.

How much does Ermetic cost compared to Orca Security?

Ermetic starts at Custom enterprise pricing (via Tenable) (resource-based (per cloud identity)). Orca Security starts at Custom enterprise pricing (asset-based (per cloud asset)). As always, the sticker price only tells part of the story. Factor in add-ons, implementation costs, and what's actually included at each tier.

Can I migrate from Orca Security to Ermetic?

It depends on how deeply Orca Security is embedded in your stack. Most teams run both in parallel for a few weeks before cutting over. Check whether Ermetic supports importing your existing configs or policies. That's usually the biggest time sink.