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Cybersecurity · head to head

OneTrust vs Vanta

OneTrust logo

OneTrust

Cybersecurity

Enterprise AI governance and data compliance platform.

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: OneTrust complex usage-based pricing model with multiple meters (admin users, inventory size, daily visitors, data subjects) making total cost unpredictable; Vanta no published pricing for any tier; all plans require requesting a demo and contacting sales
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which OneTrust and Vanta actually diverge.

Attributes where OneTrust and Vanta differ
AttributeOneTrustVanta
Pricing modelusage-basedsubscription
PlatformsWeb, API, CloudWeb, API

Identical on both: starting price (On request), free tier (No), user rating (Not yet rated), category (Cybersecurity).

What people use each for

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

OneTrust

  • Fortune 500 enterprises managing multi-framework compliance (GDPR, SOC 2, EU AI Act, DORA, NIS2)not Vanta
  • Organisations implementing responsible AI governance and monitoring AI systemsnot Vanta
  • Companies with global data operations requiring consent and privacy automation at scalenot Vanta
  • Enterprises managing complex vendor ecosystems with third-party risk assessmentnot Vanta
  • Regulated industries (finance, healthcare, insurance) requiring continuous compliancenot Vanta

Vanta

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

Where each one falls short

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

OneTrust

  • Complex usage-based pricing model with multiple meters (admin users, inventory size, daily visitors, data subjects) making total cost unpredictable
  • No published pricing examples or per-unit costs; all pricing requires custom quotes
  • Each solution area uses different pricing metrics, requiring complex calculations for multi-solution purchases
  • Enterprise-only positioning (Fortune 500 focus) suggests premium pricing, discouraging mid-market or startup adoption
  • Platform complexity and multiple solution areas may result in significant implementation and ongoing costs not disclosed upfront

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

OneTrust

On request
  • AI Governance$undefined/variable
    • Pricing by admin users and AI inventory size
    • AI compliance lifecycle management
    • Control enforcement and monitoring
  • Consent & Preferences$undefined/variable
    • CMP Base: priced by average daily visitors
    • CMP Suite: expanded privacy experiences
    • Universal Consent: metered by data subject profiles
  • Privacy Automation$undefined/variable
    • Priced by users and privacy asset inventory
    • Internal operations automation
    • Data subject request handling
  • Tech Risk & Compliance$undefined/variable
    • Governance and risk management across 50+ standards
    • Priced by admin users and asset inventory

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 OneTrust if

  • You work on Web, API, Cloud.
OneTrust review

Choose Vanta if

  • You work on Web, API.
Vanta review

Questions people ask

Is OneTrust or Vanta better?
Neither clearly leads. OneTrust 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, OneTrust or Vanta?
OneTrust starts at On request and Vanta at On request.
Does OneTrust or Vanta run on more platforms?
OneTrust runs on Web, API, Cloud. Vanta runs on Web, API.
What is OneTrust best used for?
OneTrust is most often used for fortune 500 enterprises managing multi-framework compliance (gdpr, soc 2, eu ai act, dora, nis2), organisations implementing responsible ai governance and monitoring ai systems, companies with global data operations requiring consent and privacy automation at scale, enterprises managing complex vendor ecosystems with third-party risk assessment. Of those, fortune 500 enterprises managing multi-framework compliance (gdpr, soc 2, eu ai act, dora, nis2) and organisations implementing responsible ai governance and monitoring ai systems are not what Vanta is typically brought in for.

Answered from the vendors’ own pages

OneTrust: How many case studies does OneTrust have?

OneTrust showcases 74+ customer case studies across multiple industries and regions, with examples from banking, insurance, hospitality and technology.

Source
Vanta: How many compliance frameworks does Vanta support?

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

Source
OneTrust: What compliance standards does OneTrust support?

OneTrust covers tech risk and compliance across 50+ standards including GDPR, SOC 2, EU AI Act, DORA and NIS2.

Source
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
OneTrust: Does OneTrust automate data detection?

Yes. OneTrust automatically detects and classifies sensitive data across 200+ connectors, identifying where data lives and what regulatory requirements apply.

Source
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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