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Cloud · head to head

Orca Security vs Tenable

Orca Security logo

Orca Security

Cloud

Agentless cloud-native application protection platform for code-to-runtime security.

From
On request
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

  • Each has a real cost: Orca Security no public pricing; requires a demo and custom quote from sales.; Tenable pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • They diverge on capability: Orca Security covers Agentless cloud scanning, Tenable covers Unified attack surface mapping.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Orca Security and Tenable actually diverge.

Attributes where Orca Security and Tenable differ
AttributeOrca SecurityTenable
Starting priceOn request$3500/year
Pricing modelquotesubscription
Platformsweb, apiCloud, Web
CategoryCloudCybersecurity

Identical on both: free tier (No), user rating (Not yet rated).

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 Orca Security

  • Agentless cloud scanning
  • Attack path analysis
  • Shadow AI detection
  • Secure code development
  • Alert prioritization
  • Workload protection

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.

Orca Security

  • Gaining full cloud asset visibility without deploying agentsnot Tenable
  • Prioritizing cloud risk with attack path correlationnot Tenable
  • Detecting shadow AI usage across cloud environmentsnot Tenable
  • Scanning code, containers, and IaC before deploymentnot Tenable
  • Reducing alert fatigue through contextual risk scoringnot Tenable

Tenable

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

Where each one falls short

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

Orca Security

  • No public pricing; requires a demo and custom quote from sales.
  • Agentless-only scanning may miss some runtime telemetry that agent-based tools capture.
  • Full value depends on integrating many of the platform's modules across code, cloud, and AI.
  • Primarily targeted at mid-to-large organizations with multi-cloud environments.

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

Orca Security

On request

No published plan breakdown. See the Orca Security review.

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 Orca Security if

  • You need agentless cloud scanning.
  • You work on web, api.
  • You also want attack path analysis.
Orca Security 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 Orca Security or Tenable better?
Neither clearly leads. Orca Security starts at On request and Tenable at $3500/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Orca Security or Tenable?
Orca Security starts at On request and Tenable at $3500/year.
Does Orca Security or Tenable run on more platforms?
Orca Security runs on web, api. Tenable runs on Cloud, Web.
What is Orca Security best used for?
Orca Security is most often used for gaining full cloud asset visibility without deploying agents, prioritizing cloud risk with attack path correlation, detecting shadow ai usage across cloud environments, scanning code, containers, and iac before deployment. Of those, gaining full cloud asset visibility without deploying agents and prioritizing cloud risk with attack path correlation are not what Tenable is typically brought in for.
What can Orca Security do that Tenable cannot?
Orca Security covers Agentless cloud scanning, Attack path analysis, Shadow AI detection, Secure code development. Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

Orca Security: How much does Orca Security cost?

Orca Security does not publish pricing tiers or rates on their website. Organizations must contact Orca Security directly or request a demo to receive custom pricing information based on their specific use case and requirements.

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
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
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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