Cybersecurity · head to head
Microsoft Defender for Endpoint vs OneTrust
Microsoft Defender for Endpoint
Cybersecurity
Enterprise endpoint security built into Microsoft 365
- From
- On request
- Rated
- -
OneTrust
Cybersecurity
Enterprise AI governance and data compliance platform.
- From
- On request
- Rated
- -
The short version
- Each has a real cost: Microsoft Defender for Endpoint pricing not published on public websites; quote required from Microsoft sales; OneTrust complex usage-based pricing model with multiple meters (admin users, inventory size, daily visitors, data subjects) making total cost unpredictable
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Microsoft Defender for Endpoint and OneTrust actually diverge.
| Attribute | Microsoft Defender for Endpoint | OneTrust |
|---|---|---|
| Pricing model | quote | usage-based |
| Platforms | Windows, macOS, Linux, iOS, Android | Web, API, Cloud |
| Founded | 1975 | Unknown |
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 Microsoft Defender for Endpoint
- Threat & vulnerability management
- Attack surface reduction
- Next-gen protection
- EDR
- Auto investigation
- Microsoft Threat Experts
- Threat analytics
- Secure score
Only in OneTrust
Nothing recorded that Microsoft Defender for Endpoint does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Microsoft Defender for Endpoint
- Enterprise endpoint security across Windows, macOS, Linux, Android, and iOS via Plans 1 or 2not OneTrust
- Small and medium-sized businesses using Microsoft Defender for Business as alternativenot OneTrust
- Organisations using Microsoft 365 E5 which includes Defender for Endpoint Plan 2not OneTrust
OneTrust
- Fortune 500 enterprises managing multi-framework compliance (GDPR, SOC 2, EU AI Act, DORA, NIS2)not Microsoft Defender for Endpoint
- Organisations implementing responsible AI governance and monitoring AI systemsnot Microsoft Defender for Endpoint
- Companies with global data operations requiring consent and privacy automation at scalenot Microsoft Defender for Endpoint
- Enterprises managing complex vendor ecosystems with third-party risk assessmentnot Microsoft Defender for Endpoint
- Regulated industries (finance, healthcare, insurance) requiring continuous compliancenot Microsoft Defender for Endpoint
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Microsoft Defender for Endpoint
- Pricing not published on public websites; quote required from Microsoft sales
- Defender for Endpoint Plan 1 and Plan 2 do not include server licenses; additional licensing required for server protection
- Specific feature differences between Plan 1 and Plan 2 require consulting Microsoft documentation
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
Pricing, plan by plan
Microsoft Defender for Endpoint
On requestNo published plan breakdown. See the Microsoft Defender for Endpoint review.
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
Which should you pick?
Choose Microsoft Defender for Endpoint if
- You need threat & vulnerability management.
- You work on Windows, macOS, Linux, iOS, Android.
- You also want attack surface reduction.
Questions people ask
- Is Microsoft Defender for Endpoint or OneTrust better?
- Neither clearly leads. Microsoft Defender for Endpoint starts at On request and OneTrust at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Microsoft Defender for Endpoint or OneTrust?
- Microsoft Defender for Endpoint starts at On request and OneTrust at On request.
- Does Microsoft Defender for Endpoint or OneTrust run on more platforms?
- Microsoft Defender for Endpoint runs on Windows, macOS, Linux, iOS, Android. OneTrust runs on Web, API, Cloud.
- What is Microsoft Defender for Endpoint best used for?
- Microsoft Defender for Endpoint is most often used for enterprise endpoint security across windows, macos, linux, android, and ios via plans 1 or 2, small and medium-sized businesses using microsoft defender for business as alternative, organisations using microsoft 365 e5 which includes defender for endpoint plan 2. Of those, enterprise endpoint security across windows, macos, linux, android, and ios via plans 1 or 2 and small and medium-sized businesses using microsoft defender for business as alternative are not what OneTrust is typically brought in for.
- What can Microsoft Defender for Endpoint do that OneTrust cannot?
- Microsoft Defender for Endpoint covers Threat & vulnerability management, Attack surface reduction, Next-gen protection, EDR.
Answered from the vendors’ own pages
Microsoft Defender for Endpoint: How is Microsoft Defender for Endpoint priced?
Defender for Endpoint is bundled into Microsoft 365 enterprise subscriptions. Plan 1 is included in Microsoft 365 E3, and Plan 2 is included in Microsoft 365 E5. Individual pricing is not published separately.
SourceOneTrust: 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.
SourceMicrosoft Defender for Endpoint: Does Microsoft Defender for Endpoint offer a trial?
Yes. A free trial is available for prospective customers to test the product before committing to a subscription.
SourceOneTrust: 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.
SourceMicrosoft Defender for Endpoint: What is the difference between Plan 1 and Plan 2?
Plan 1 (in E3) includes unified security tools, device controls, network protection, firewall, web/URL controls, APIs, SIEM connectors, and app controls. Plan 2 (in E5) adds endpoint detection and response, deception techniques, automatic attack disruption, exposure management, and threat intelligence.
SourceOneTrust: 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.
SourceRelated pages
More on Microsoft Defender for Endpoint
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