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Legal · head to head

Everlaw vs Tenable

Everlaw logo

Everlaw

Legal

Cloud ediscovery and litigation platform

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: Everlaw quote-only pricing, and ediscovery is typically billed on data volume, which makes costs hard to predict in advance; Tenable pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • They diverge on capability: Everlaw covers Document processing, 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 Everlaw and Tenable actually diverge.

Attributes where Everlaw and Tenable differ
AttributeEverlawTenable
Starting priceOn request$3500/year
Pricing modelquotesubscription
PlatformsWeb, CloudCloud, Web
CategoryLegalCybersecurity

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 Everlaw

  • Document processing
  • Predictive coding
  • Review workflow
  • Search and clustering
  • Case building
  • Cloud-native

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.

Everlaw

  • Litigation teams reviewing very large discovery document setsnot Tenable
  • Government and corporate investigations requiring defensible reviewnot Tenable
  • Firms wanting ediscovery without running on-premise infrastructurenot Tenable

Tenable

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

Where each one falls short

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

Everlaw

  • Quote-only pricing, and ediscovery is typically billed on data volume, which makes costs hard to predict in advance
  • Specialist product: outside litigation and investigations there is no use for it
  • Predictive coding requires a properly trained review workflow, and poor input produces unreliable prioritisation
  • Data volume charges can escalate sharply on large matters

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

Everlaw

On request

No published plan breakdown. See the Everlaw 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 Everlaw if

  • You need document processing.
  • You work on Web, Cloud.
  • You also want predictive coding.
Everlaw 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 Everlaw or Tenable better?
Neither clearly leads. Everlaw 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, Everlaw or Tenable?
Everlaw starts at On request and Tenable at $3500/year.
Does Everlaw or Tenable run on more platforms?
Everlaw runs on Web, Cloud. Tenable runs on Cloud, Web.
What is Everlaw best used for?
Everlaw is most often used for litigation teams reviewing very large discovery document sets, government and corporate investigations requiring defensible review, firms wanting ediscovery without running on-premise infrastructure. Of those, litigation teams reviewing very large discovery document sets and government and corporate investigations requiring defensible review are not what Tenable is typically brought in for.
What can Everlaw do that Tenable cannot?
Everlaw covers Document processing, Predictive coding, Review workflow, Search and clustering. Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

Everlaw: What does Everlaw cost?

Everlaw does not publish rates. Ediscovery is generally priced on data volume and users, which is why costs are quoted per matter or per organisation.

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
Everlaw: What is ediscovery?

The process of identifying, collecting and reviewing electronic documents as evidence in litigation or investigation.

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
Everlaw: What is predictive coding?

Machine learning trained on reviewer decisions to prioritise documents likely to be relevant, so a team reviews the important fraction rather than everything.

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
Everlaw: Is Everlaw only for law firms?

No. Corporate legal departments and government agencies use it for investigations as well as litigation.

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