Cybersecurity · head to head
Microsoft Defender for Endpoint vs TrustArc
Microsoft Defender for Endpoint
Cybersecurity
Enterprise endpoint security built into Microsoft 365
- From
- On request
- Rated
- -
TrustArc
Cybersecurity
Privacy management platform with regulatory research and the TRUSTe certification programme
- 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; TrustArc the software layer is generally shallower than OneTrust, particularly automated data discovery across large heterogeneous estates, so organisations with sprawling infrastructure often still need a separate discovery tool.
- They diverge on capability: Microsoft Defender for Endpoint covers Threat & vulnerability management, TrustArc covers Nymity Research.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Microsoft Defender for Endpoint and TrustArc actually diverge.
| Attribute | Microsoft Defender for Endpoint | TrustArc |
|---|---|---|
| Platforms | Windows, macOS, Linux, iOS, Android | Web |
| Founded | 1975 | Unknown |
Identical on both: starting price (On request), pricing model (quote), 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 TrustArc
- Nymity Research
- TRUSTe certification
- Consent and preference management
- Privacy assessments
- Data inventory and mapping
- Individual rights requests
- Cookie consent manager
- Privacy programme benchmarking
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 TrustArc
- Small and medium-sized businesses using Microsoft Defender for Business as alternativenot TrustArc
- Organisations using Microsoft 365 E5 which includes Defender for Endpoint Plan 2not TrustArc
TrustArc
- A consumer brand that needs an independent privacy seal on its website because enterprise customers or app stores ask for third-party verificationnot Microsoft Defender for Endpoint
- A multinational privacy team that needs a maintained answer to what a given jurisdiction requires without retaining outside counsel for every questionnot Microsoft Defender for Endpoint
- An organisation running DPIAs at volume that wants templates tied to a maintained regulatory library rather than to a consultant word documentnot Microsoft Defender for Endpoint
- A privacy programme being audited that needs documented maturity benchmarking against a recognised framework of programme activitiesnot 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
TrustArc
- The software layer is generally shallower than OneTrust, particularly automated data discovery across large heterogeneous estates, so organisations with sprawling infrastructure often still need a separate discovery tool.
- The integration catalogue is smaller than the market leader, which means more of the data inventory is maintained by hand and drifts out of date between reviews.
- Certification services are sold separately from the platform subscription, so the seal that is often the reason for choosing TrustArc is an extra line item and an extra annual renewal.
- Reported contract values vary enormously by module mix and organisation size, and the absence of published pricing means smaller buyers have no anchor and routinely discover the entry price is higher than expected.
- TrustArc stays inside privacy, so organisations that later want third-party risk, security compliance or ethics reporting on the same platform will be running a second vendor anyway.
Pricing, plan by plan
Microsoft Defender for Endpoint
On requestNo published plan breakdown. See the Microsoft Defender for Endpoint review.
TrustArc
On request- TrustArc Privacy Platform$undefined/year
- Quoted by module, entity count and data volume
- TRUSTe certification and assessment services priced separately from platform subscription
- Nymity Research licensed as a separate module
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 TrustArc better?
- Neither clearly leads. Microsoft Defender for Endpoint starts at On request and TrustArc 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 TrustArc?
- Microsoft Defender for Endpoint starts at On request and TrustArc at On request.
- Does Microsoft Defender for Endpoint or TrustArc run on more platforms?
- Microsoft Defender for Endpoint runs on Windows, macOS, Linux, iOS, Android. TrustArc runs on Web.
- 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 TrustArc is typically brought in for.
- What can Microsoft Defender for Endpoint do that TrustArc cannot?
- Microsoft Defender for Endpoint covers Threat & vulnerability management, Attack surface reduction, Next-gen protection, EDR. TrustArc covers Nymity Research, TRUSTe certification, Consent and preference management, Privacy assessments.
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.
SourceTrustArc: What does TrustArc have that OneTrust does not?
Nymity Research, a maintained regulatory intelligence library acquired in 2019, and the TRUSTe third-party certification and seal programme.
Microsoft 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.
SourceTrustArc: How much does TrustArc cost?
Not published. Reported enterprise agreements range widely depending on modules and organisation size, and certification services are quoted on top of the platform subscription.
Microsoft 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.
SourceTrustArc: Is TRUSTe the same company?
Yes. TrustArc is the renamed TRUSTe business and still operates the TRUSTe certification programme as a subsidiary.
TrustArc: Does it handle cookie consent for Europe?
Yes, it includes a consent manager with scanning and banner delivery, though pure-play consent vendors are cheaper if that is all you need.
Related pages
More on Microsoft Defender for Endpoint
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