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Insurance · head to head

FRISS vs Nessus

FRISS logo

FRISS

Insurance

Trust automation for insurance

From
On request
Rated
-
Full reviewWebsite
Nessus logo

Nessus

Cybersecurity

The most trusted vulnerability assessment solution

From
$4790/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: FRISS no pricing plans, tiers, or costs are published on the website; Nessus nessus Professional is $4,790 for one year, with no free or low cost commercial tier
  • They diverge on capability: FRISS covers Underwriting risk scoring, Nessus covers Vulnerability scanning.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which FRISS and Nessus actually diverge.

Attributes where FRISS and Nessus differ
AttributeFRISSNessus
Starting priceOn request$4790/year
PlatformsWeb, ApiDesktop, Api
CategoryInsuranceCybersecurity
Founded20062002

Identical on both: pricing model (subscription), 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 FRISS

  • Underwriting risk scoring
  • Claims fraud detection
  • Network analysis
  • Real-time decisioning
  • Third-party data enrichment
  • Case management
  • Predictive analytics
  • Compliance monitoring

Only in Nessus

  • Vulnerability scanning
  • Configuration auditing
  • Malware detection
  • Web application scanning
  • Cloud scanning
  • Compliance checks
  • Patch auditing
  • Pre-built policies

Both cover

  • Cloud deployment
  • On-premise deployment

What people use each for

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

FRISS

  • Fraud detectionnot Nessus
  • Risk assessmentnot Nessus
  • Underwriting automationnot Nessus
  • Claims investigationnot Nessus
  • Compliancenot Nessus

Nessus

  • Vulnerability scanning for individual practitionersnot FRISS
  • Enterprise vulnerability managementnot FRISS
  • Web application security assessmentsnot FRISS

Where each one falls short

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

FRISS

  • No pricing plans, tiers, or costs are published on the website
  • Requires direct contact through 'Let's talk' call-to-action for pricing inquiries

Nessus

  • Nessus Professional is $4,790 for one year, with no free or low cost commercial tier
  • Multi year terms are the only discount route, at $9,330.95 for two years and $13,637.54 for three
  • It is a single user scanner, so team workflows mean migrating to another Tenable product
  • Tenable One vulnerability management is priced separately, starting at $3,500 a year for 100 assets

Pricing, plan by plan

FRISS

On request
  • Underwriting$undefined/year
    • Risk scoring
    • Application fraud detection
    • Real-time assessment
  • Claims$undefined/year
    • Claims fraud detection
    • Network analysis
    • Investigation prioritization
  • Enterprise Platform$undefined/year
    • All modules
    • Custom models
    • Advanced analytics

Nessus

$4790/year
  • Nessus Professional$4790/year
    • 1 year license
    • Best for individual security professionals
  • Nessus Professional 2-Year$9330.95/2 years
    • 2 year license with discounted rate vs. annual
  • Nessus Professional 3-Year$13637.54/3 years
    • 3 year license with discounted rate vs. annual
  • Nessus Expert$6790/year
    • 1 year license
    • Enhanced capabilities vs. Professional

Which should you pick?

Choose FRISS if

  • You need underwriting risk scoring.
  • You work on Web, Api.
  • You also want claims fraud detection.
FRISS review

Choose Nessus if

  • You need vulnerability scanning.
  • You work on Desktop, Api.
  • You also want configuration auditing.
Nessus review

Questions people ask

Is FRISS or Nessus better?
Neither clearly leads. FRISS starts at On request and Nessus at $4790/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, FRISS or Nessus?
FRISS starts at On request and Nessus at $4790/year.
Does FRISS or Nessus run on more platforms?
FRISS runs on Web, Api. Nessus runs on Desktop, Api.
What is FRISS best used for?
FRISS is most often used for fraud detection, risk assessment, underwriting automation, claims investigation. Of those, fraud detection and risk assessment are not what Nessus is typically brought in for.
What can FRISS do that Nessus cannot?
FRISS covers Underwriting risk scoring, Claims fraud detection, Network analysis, Real-time decisioning. Nessus covers Vulnerability scanning, Configuration auditing, Malware detection, Web application scanning. Both handle Cloud deployment, On-premise deployment.

Answered from the vendors’ own pages

FRISS: How does FRISS publish pricing information?

FRISS does not publicly disclose pricing on their website. The company directs interested parties to contact their sales team directly for pricing and licensing details.

Source
Nessus: What is the cheapest Nessus option?

Nessus Professional starts at $4,790 per year for a 1-year license. Multi-year commitments offer discounts, with 2-year licenses at $9,330.95 and 3-year licenses at $13,637.54.

Source
FRISS: What pricing model does FRISS use?

FRISS does not specify their pricing model on publicly available pages, requiring direct contact with their sales team to discuss pricing structure and implementation costs.

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

Nessus Expert costs $6,790 per year for a 1-year license (compared to $4,790 for Professional) and includes enhanced capabilities. Multi-year rates are available at discounted prices.

Source
Nessus: Does Nessus offer optional support or training?

Yes, Nessus offers add-on services: Advanced Support at $400/year provides 24x365 access to phone, email, community, and chat support. On-Demand Training costs $275/year for Fundamentals course access or $385/year for both Fundamentals and Advanced courses.

Source
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