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.

Updated Feb 2026
How we compare:This comparison is based on official documentation, public pricing, community discussions, and aggregated user feedback, not hands-on testing by our team. We organize what real users and practitioners are saying across the web.

The Bottom Line

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.

Choose Orca Security if:

  • 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

Choose Ermetic if:

  • 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

Feature Comparison

FeatureOrca SecurityErmetic
PricingCustom enterprise pricing (via Tenable)Custom enterprise pricing
Pricing ModelResource-based (per cloud identity)Asset-based (per cloud asset)
Open SourceNoNo
DeploymentCloudCloud
Best ForOrganizations where cloud identity and access management risk is the primary security concern, especially those already using Tenable productsOrganizations that want deep agentless scanning with strong vulnerability management and malware detection across multi-cloud environments
Automated least-privilege recommendat...SupportedNot available
Cross-cloud identity correlationSupportedNot available
Just-in-time access provisioningSupportedNot available

Sources

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Orca Security AlternativesErmetic AlternativesOrca Security OverviewErmetic Overview