Ermetic vs Sysdig

Ermetic and Sysdig are both cloud identity security solutions. Ermetic cloud identity security platform specializing in CIEM and entitlement management, now part of Tenable, while Sysdig cloud and container security platform built on open-source Falco for runtime threat detection. 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 Sysdig if best-in-class runtime security built on the widely-adopted Falco engine matters most and organizations that need strong runtime security and real-time threat detection alongside cloud posture management, especially in Kubernetes environments.

Choose Ermetic 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 agent deployment required for runtime features adds operational complexity
  • You want to avoid cSPM capabilities less comprehensive than dedicated CSPM leaders like Wiz

Choose Sysdig if:

  • You value best-in-class runtime security built on the widely-adopted Falco engine
  • You value deep system call visibility for real-time threat detection
  • You value strong cloud detection and response (CDR) 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

FeatureErmeticSysdig
PricingCustom enterprise pricing (via Tenable)Custom enterprise pricing / Free (Falco OSS)
Pricing ModelResource-based (per cloud identity)Node-based (per protected node)
Open SourceNoNo
DeploymentCloudCloud, Self-Hosted
Best ForOrganizations where cloud identity and access management risk is the primary security concern, especially those already using Tenable productsOrganizations that need strong runtime security and real-time threat detection alongside cloud posture management, especially in Kubernetes environments
Automated least-privilege recommendat...SupportedNot available
Cross-cloud identity correlationSupportedNot available
Just-in-time access provisioningSupportedNot available

Sources

Related

Ermetic AlternativesSysdig AlternativesErmetic OverviewSysdig Overview