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Cybersecurity · head to head

One Identity vs Vanta

One Identity logo

One Identity

Cybersecurity

Quest-owned identity governance, PAM and Active Directory management

From
On request
Rated
-
Full reviewWebsite
Vanta logo

Vanta

Cybersecurity

Compliance automation platform for SOC 2, ISO 27001 and similar frameworks.

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: One Identity the portfolio is assembled from separate acquisitions, so components are separately licensed, separately administered and do not present one console, which raises operational cost.; Vanta no published pricing for any tier; all plans require requesting a demo and contacting sales
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which One Identity and Vanta actually diverge.

Attributes where One Identity and Vanta differ
AttributeOne IdentityVanta
Pricing modelquotesubscription
PlatformsWeb, Windows, LinuxWeb, API

Identical on both: starting price (On request), 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 One Identity

  • Identity Manager
  • Safeguard
  • Active Roles
  • OneLogin
  • Password Manager
  • syslog-ng
  • Starling connectors

Only in Vanta

Nothing recorded that One Identity does not also cover.

What people use each for

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

One Identity

  • An organisation whose authoritative directory will remain on premises Active Directory and needs delegated administration with attribute-level controlnot Vanta
  • A government or defence environment requiring privileged session management on a hardened physical appliance rather than a cloud servicenot Vanta
  • A manufacturer with SAP and Active Directory needing provisioning governed under one certification processnot Vanta
  • An enterprise consolidating Active Directory after an acquisition and needing automated account lifecycle across both forestsnot Vanta

Vanta

  • SaaS and fintech companies needing rapid SOC 2 certification for enterprise salesnot One Identity
  • Healthcare organisations automating HIPAA compliance managementnot One Identity
  • European companies managing GDPR and privacy compliancenot One Identity
  • Organisations implementing ISO 27001 and other security standardsnot One Identity
  • Companies conducting vendor security assessments and managing third-party risknot One Identity

Where each one falls short

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

One Identity

  • The portfolio is assembled from separate acquisitions, so components are separately licensed, separately administered and do not present one console, which raises operational cost.
  • Identity Manager implementations are customisation-heavy and commonly run over a year, with the services spend exceeding the licence cost in the first year.
  • Quest has changed private equity ownership more than once since the Dell separation, and buyers should ask directly about product investment commitments before signing a multi-year deal.
  • Product documentation and support sit behind a customer portal, which makes independent evaluation before purchase harder than with vendors that publish openly.
  • The cloud-native and developer experience trails the pure-play identity vendors, so organisations moving decisively to SaaS applications find the on premises heritage becomes a constraint rather than an asset.

Vanta

  • No published pricing for any tier; all plans require requesting a demo and contacting sales
  • Essentials tier limited to one compliance framework; organisations needing multiple frameworks must upgrade to higher tiers
  • Plus and Professional tiers feature unclear differentiation; specific pricing and included questionnaires not published
  • Enterprise pricing fully custom; no transparency on costs or what features are included
  • AI questionnaire automation capped at 25 annually in Plus tier, only 144 annually in Professional tier

Pricing, plan by plan

One Identity

On request
  • Identity Manager$undefined/year
    • Priced per managed identity
    • On premises or hosted
    • Access certification and provisioning
  • Safeguard$undefined/year
    • Priced per privileged user or per appliance
    • Hardened appliance option for session management
    • Licensed separately from Identity Manager
  • Active Roles$undefined/year
    • Priced per managed Active Directory account
    • Delegated administration and automated provisioning
    • Licensed separately

Vanta

On request
  • Essentials$undefined/variable
    • One compliance framework
    • Vanta AI Agent features
    • Automated evidence collection
  • Plus$undefined/variable
    • All Essentials features
    • Enhanced AI Agent capabilities
    • AI-powered questionnaire automation (25 annually)
  • Professional$undefined/variable
    • All Plus features
    • 144 questionnaires annually (marked 'Most Popular')
    • Risk management tools
  • Enterprise$undefined/variable
    • Fully customisable package
    • Flexible, scalable, advanced compliance
    • Tailored to sophisticated GRC requirements

Which should you pick?

Choose One Identity if

  • You need identity manager.
  • You work on Web, Windows, Linux.
  • You also want safeguard.
One Identity review

Choose Vanta if

  • You work on Web, API.
Vanta review

Questions people ask

Is One Identity or Vanta better?
Neither clearly leads. One Identity starts at On request and Vanta at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, One Identity or Vanta?
One Identity starts at On request and Vanta at On request.
Does One Identity or Vanta run on more platforms?
One Identity runs on Web, Windows, Linux. Vanta runs on Web, API.
What is One Identity best used for?
One Identity is most often used for an organisation whose authoritative directory will remain on premises active directory and needs delegated administration with attribute-level control, a government or defence environment requiring privileged session management on a hardened physical appliance rather than a cloud service, a manufacturer with sap and active directory needing provisioning governed under one certification process, an enterprise consolidating active directory after an acquisition and needing automated account lifecycle across both forests. Of those, an organisation whose authoritative directory will remain on premises active directory and needs delegated administration with attribute-level control and a government or defence environment requiring privileged session management on a hardened physical appliance rather than a cloud service are not what Vanta is typically brought in for.
What can One Identity do that Vanta cannot?
One Identity covers Identity Manager, Safeguard, Active Roles, OneLogin.

Answered from the vendors’ own pages

One Identity: Is One Identity the same company as Quest?

Yes. One Identity is Quest Software's identity and access management business unit, not a separate vendor.

Vanta: How many compliance frameworks does Vanta support?

Vanta supports 35+ compliance frameworks including SOC 2, ISO 27001, HIPAA, GDPR and custom frameworks.

Source
One Identity: Does it include privileged access?

Safeguard provides it, but it is licensed separately from Identity Manager. Neither includes the other.

Vanta: Does Vanta automate questionnaires?

Yes. Vanta's AI Agent can automate questionnaire completion, with the number of annually supported questionnaires varying by plan (25 in Plus tier, 144 in Professional tier).

Source
One Identity: Why choose this over SailPoint or Saviynt?

Almost always because of Active Directory depth via Active Roles or an appliance requirement for privileged sessions. For cloud-first estates the specialists are the stronger choice.

Vanta: How many integrations does Vanta support?

Vanta integrates with 300+ pre-built system connections and supports over 90% automation of compliance tasks through these integrations.

Source
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