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Cybersecurity · head to head

Fenergo vs Tenable

Fenergo logo

Fenergo

Cybersecurity

Client lifecycle management and KYC onboarding for regulated financial institutions

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: Fenergo implementations commonly run twelve to twenty-four months and depend on a systems integrator, so the services cost frequently exceeds the software subscription in year one.; Tenable pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • They diverge on capability: Fenergo covers Regulatory rules library, Tenable covers Unified attack surface mapping.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Fenergo and Tenable actually diverge.

Attributes where Fenergo and Tenable differ
AttributeFenergoTenable
Starting priceOn request$3500/year
Pricing modelquotesubscription
PlatformsWebCloud, Web

Identical on both: free tier (No), 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 Fenergo

  • Regulatory rules library
  • Digital onboarding
  • Perpetual KYC
  • Entity data model
  • Screening orchestration
  • Case management

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.

Fenergo

  • A bank operating in twenty jurisdictions that cannot keep local KYC requirements current across separate regional teamsnot Tenable
  • A custodian moving from calendar-based periodic review to event-driven perpetual KYC to cut analyst headcountnot Tenable
  • An asset manager onboarding funds and trusts where the ownership hierarchy defeats generic identity verification toolsnot Tenable
  • A payments institution facing a regulatory remediation order and needing a defensible audit trail of every client reviewnot Tenable

Tenable

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

Where each one falls short

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

Fenergo

  • Implementations commonly run twelve to twenty-four months and depend on a systems integrator, so the services cost frequently exceeds the software subscription in year one.
  • It orchestrates screening but does not supply the sanctions, PEP or adverse media data, so you still buy Dow Jones, LexisNexis or World-Check separately and those fees are per screened entity.
  • The entry price is set for institutions with large onboarding volumes, which puts it out of reach of smaller banks and fintechs that would otherwise benefit from the rules library.
  • Configuration is deep and specific, which makes upgrades between major versions a project rather than a patch, and some customers stay on old releases for years.
  • The rules library covers regulatory requirements, not your internal risk appetite, so the policy tuning that determines whether onboarding actually gets faster remains your work.

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

Fenergo

On request
  • Fenergo Client Lifecycle Management$undefined/year
    • Priced by institution size, jurisdictions in scope and modules licensed
    • Regulatory rules content subscription bundled into the annual fee
    • Implementation delivered by Fenergo or a systems integrator and quoted separately

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 Fenergo if

  • You need regulatory rules library.
  • You also want digital onboarding.
Fenergo 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 Fenergo or Tenable better?
Neither clearly leads. Fenergo 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, Fenergo or Tenable?
Fenergo starts at On request and Tenable at $3500/year.
Does Fenergo or Tenable run on more platforms?
Fenergo runs on Web. Tenable runs on Cloud, Web.
What is Fenergo best used for?
Fenergo is most often used for a bank operating in twenty jurisdictions that cannot keep local kyc requirements current across separate regional teams, a custodian moving from calendar-based periodic review to event-driven perpetual kyc to cut analyst headcount, an asset manager onboarding funds and trusts where the ownership hierarchy defeats generic identity verification tools, a payments institution facing a regulatory remediation order and needing a defensible audit trail of every client review. Of those, a bank operating in twenty jurisdictions that cannot keep local kyc requirements current across separate regional teams and a custodian moving from calendar-based periodic review to event-driven perpetual kyc to cut analyst headcount are not what Tenable is typically brought in for.
What can Fenergo do that Tenable cannot?
Fenergo covers Regulatory rules library, Digital onboarding, Perpetual KYC, Entity data model. Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

Fenergo: Does Fenergo do the sanctions screening itself?

No. It orchestrates calls to third-party data providers such as Dow Jones and World-Check, and those subscriptions are additional and usually charged per screened entity.

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
Fenergo: Is it SaaS or on-premises?

Both. The SaaS offering runs on Microsoft Azure with regional deployment options, which matters where data residency rules prohibit client data leaving the jurisdiction.

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
Fenergo: How long does a deployment take?

Plan for a year at minimum for a multi-jurisdiction rollout. Single-jurisdiction deployments with a narrow product set can be shorter but rarely under six months.

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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