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Cybersecurity · head to head

Endor Labs vs Tenable

Endor Labs logo

Endor Labs

Cybersecurity

Security and AI agent governance for code and supply chain

From
Free
Rated
-
Full reviewWebsite
Tenable logo

Tenable

Cybersecurity

AI-powered exposure management platform for unified security visibility

From
$3500/year
Rated
-
Full reviewWebsite

The short version

  • Only Endor Labs has a free tier, so it costs nothing to try first.
  • Each has a real cost: Endor Labs pricing requires contacting sales, no transparent rates; Tenable pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • They diverge on capability: Endor Labs covers AI coding agent governance, Tenable covers Unified attack surface mapping.

Where they differ

Only the attributes on which Endor Labs and Tenable actually diverge.

Attributes where Endor Labs and Tenable differ
AttributeEndor LabsTenable
Starting priceFree$3500/year
Pricing modelSeat-based per contributing developer with volume discountssubscription
Free tierYesNo
PlatformsWeb, CLI, IDECloud, Web
Founded2021Unknown

Identical on both: user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Endor Labs

  • AI coding agent governance
  • SAST scanning
  • Secrets detection
  • Reachability analysis
  • Open source dependency scanning
  • Package firewall
  • MCP server integration

Only in Tenable

  • Unified attack surface mapping
  • Exposure intelligence enrichment
  • Tenable Hexa AI orchestration
  • Cloud Exposure (CNAPP)
  • OT Exposure
  • Identity Exposure
  • Vulnerability Management
  • Attack Surface Management

What people use each for

The jobs each tool is most often brought in to do.

Endor Labs

  • Securing AI coding agent outputs before deploymentnot Tenable
  • Reducing SAST false positives with reachability analysisnot Tenable
  • Managing open source supply chain risknot Tenable
  • Enforcing security policies in CI/CD pipelinesnot Tenable

Tenable

  • Comprehensive vulnerability scanning for enterprise networksnot Endor Labs
  • Cloud security monitoring and compliance for AWS, Azure, GCPnot Endor Labs
  • Identity and access management risk assessmentnot Endor Labs
  • Operational technology security for industrial systemsnot Endor Labs
  • Attack surface management for third-party risknot Endor Labs

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Endor Labs

  • Pricing requires contacting sales, no transparent rates
  • Developer tier lacks UI and historical scan data
  • Free tier limited to local scanning only
  • Seat-based model may become expensive for large teams

Tenable

  • Pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • Many enterprise features require custom quote and sales engagement
  • Cloud Exposure, OT Exposure, and other modules have no published pricing
  • Multi-year contracts common, limiting flexibility
  • Setup and configuration complexity for enterprise deployments

Pricing, plan by plan

Endor Labs

Free
  • DeveloperFree
    • Local scanning
    • Read-only vulnerability data
    • No UI, policies, or scan history

Tenable

$3500/year
  • Tenable One Vulnerability Management$3500/year
    • Per 100 assets
    • Multi-year discounts available
  • Tenable One Web App Scanning$3578/year
    • Per 5 FQDNs
    • Annual subscription
  • Nessus Professional$4790/year
    • Vulnerability scanning
    • Multi-year discounts available
    • Optional advanced support: $400/year
  • Nessus Expert$6790/year
    • Advanced vulnerability scanning
    • Multi-year discounts available
    • Optional advanced support: $400/year

Which should you pick?

Choose Endor Labs if

  • You need ai coding agent governance.
  • You want to start without paying.
  • You work on Web, CLI, IDE.
  • You also want sast scanning.
Endor Labs review

Choose Tenable if

  • You need unified attack surface mapping.
  • You work on Cloud, Web.
  • You also want exposure intelligence enrichment.
Tenable review

Questions people ask

Is Endor Labs or Tenable better?
Neither clearly leads. Endor Labs starts at Free and Tenable at $3500/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Endor Labs or Tenable?
Endor Labs has a free tier; the other does not. Paid plans start at Free for Endor Labs and $3500/year for Tenable.
Does Endor Labs or Tenable run on more platforms?
Endor Labs runs on Web, CLI, IDE. Tenable runs on Cloud, Web.
Can I use Endor Labs for free?
Yes. Endor Labs has a free tier, so you can try it without paying. Tenable starts at $3500/year.
What is Endor Labs best used for?
Endor Labs is most often used for securing ai coding agent outputs before deployment, reducing sast false positives with reachability analysis, managing open source supply chain risk, enforcing security policies in ci/cd pipelines. Of those, securing ai coding agent outputs before deployment and reducing sast false positives with reachability analysis are not what Tenable is typically brought in for.
What can Endor Labs do that Tenable cannot?
Endor Labs covers AI coding agent governance, SAST scanning, Secrets detection, Reachability analysis. Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

Endor Labs: What is the difference between Endor Labs Developer and paid tiers?

Developer tier is free and provides local scanning via MCP server with read-only vulnerability access and no UI. Paid tiers (Core and Pro) add team features like policy enforcement, enterprise integrations, reporting, and scan history.

Source
Tenable: How is Tenable One pricing structured?

Tenable One Vulnerability Management costs $3500/year per 100 assets. Web App Scanning is $3578/year per 5 FQDNs. Multi-year discounts are available.

Source
Endor Labs: How does Endor Labs define seats for pricing?

Seats are calculated per contributing developer (those with commits in monitored repositories within the last 90 days). Volume discounts apply as team size grows.

Source
Tenable: What is the difference between Nessus Professional and Nessus Expert?

Nessus Professional costs $4790/year and provides core vulnerability scanning. Nessus Expert costs $6790/year and offers advanced scanning capabilities.

Source
Endor Labs: Does Endor Labs support on-premises deployment?

The platform is cloud-based SaaS by default. Enterprise customers should contact sales to discuss custom deployment options.

Source
Tenable: Are custom support and training available for Tenable?

Yes. Optional advanced support is available for $400/year. Training courses range from $275-$385/year.

Source
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