Softwr

Cybersecurity · head to head

iDenfy vs Nessus

iDenfy logo

iDenfy

Cybersecurity

Identity verification and AML screening bundled into a single per-verification price

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: iDenfy rates are quoted rather than published on an accessible page, so despite the marketing emphasis on transparency you still need a sales conversation to get a number.; Nessus nessus Professional is $4,790 for one year, with no free or low cost commercial tier
  • They diverge on capability: iDenfy covers Document verification, Nessus covers Vulnerability scanning.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which iDenfy and Nessus actually diverge.

Attributes where iDenfy and Nessus differ
AttributeiDenfyNessus
Starting priceOn request$4790/year
Pricing modelPer verificationsubscription
PlatformsWeb, iOS, Android, APIDesktop, Api
FoundedUnknown2002

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 iDenfy

  • Document verification
  • Human review on all cases
  • AML screening
  • Business verification
  • Proof of address
  • NFC chip reading

Only in Nessus

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

What people use each for

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

iDenfy

  • A European fintech that needs KYC and AML screening and wants one price rather than four line itemsnot Nessus
  • A gambling operator in a regulated EU market needing age and identity assurance with EU data processingnot Nessus
  • A crypto platform with modest volume that cannot meet the minimum commitments larger vendors requirenot Nessus
  • A marketplace wanting NFC passport chip reading for higher assurance without an enterprise contractnot Nessus

Nessus

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

Where each one falls short

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

iDenfy

  • Rates are quoted rather than published on an accessible page, so despite the marketing emphasis on transparency you still need a sales conversation to get a number.
  • It is a smaller vendor than the market leaders, which makes it a harder sell through enterprise vendor-risk review even when the product performs well.
  • Human review on every case caps throughput in a way fully automated competitors are not constrained by, which shows up as latency during volume spikes.
  • Coverage and accuracy are strongest on European documents; performance on some Asian, African and Latin American document types trails specialists in those regions.
  • The bundled AML screening uses its chosen data sources, so institutions mandated to use a specific list provider such as Dow Jones cannot substitute it and end up paying twice.

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

iDenfy

On request
  • iDenfy Verification$undefined/verification
    • Volume-tiered per-verification rates quoted on request
    • AML screening bundled rather than charged per check
    • No monthly minimum advertised

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 iDenfy if

  • You need document verification.
  • You work on Web, iOS, Android, API.
  • You also want human review on all cases.
iDenfy review

Choose Nessus if

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

Questions people ask

Is iDenfy or Nessus better?
Neither clearly leads. iDenfy 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, iDenfy or Nessus?
iDenfy starts at On request and Nessus at $4790/year.
Does iDenfy or Nessus run on more platforms?
iDenfy runs on Web, iOS, Android, API. Nessus runs on Desktop, Api.
What is iDenfy best used for?
iDenfy is most often used for a european fintech that needs kyc and aml screening and wants one price rather than four line items, a gambling operator in a regulated eu market needing age and identity assurance with eu data processing, a crypto platform with modest volume that cannot meet the minimum commitments larger vendors require, a marketplace wanting nfc passport chip reading for higher assurance without an enterprise contract. Of those, a european fintech that needs kyc and aml screening and wants one price rather than four line items and a gambling operator in a regulated eu market needing age and identity assurance with eu data processing are not what Nessus is typically brought in for.
What can iDenfy do that Nessus cannot?
iDenfy covers Document verification, Human review on all cases, AML screening, Business verification. Nessus covers Vulnerability scanning, Configuration auditing, Malware detection, Web application scanning.

Answered from the vendors’ own pages

iDenfy: Is AML screening included in the verification price?

That is the pitch, screening bundled rather than sold as a per-check add-on. Confirm which sanctions and PEP data sources are behind it before you rely on it.

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
iDenfy: Is there a monthly minimum?

iDenfy markets itself as having no monthly minimum, in contrast to competitors charging $49 to $299 a month. Get that in writing in the contract.

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
iDenfy: Where is data processed?

iDenfy is established in Lithuania and processes in the EU, which simplifies GDPR transfer assessments compared with United States-headquartered vendors.

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
Share

Related pages

More on iDenfy

More on Nessus

Keep looking

Other head to heads