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Insurance · head to head

Guidewire PolicyCenter vs Microsoft Defender for Endpoint

Guidewire PolicyCenter logo

Guidewire PolicyCenter

Insurance

Core system for policy administration

From
On request
Rated
-
Microsoft Defender for Endpoint logo

Microsoft Defender for Endpoint

Cybersecurity

Enterprise endpoint security built into Microsoft 365

From
On request
Rated
-

The short version

  • Each has a real cost: Guidewire PolicyCenter enterprise pricing not published; requires demo request and sales consultation; Microsoft Defender for Endpoint pricing not published on public websites; quote required from Microsoft sales
  • They diverge on capability: Guidewire PolicyCenter covers Policy lifecycle management, Microsoft Defender for Endpoint covers Threat & vulnerability management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Guidewire PolicyCenter and Microsoft Defender for Endpoint actually diverge.

Attributes where Guidewire PolicyCenter and Microsoft Defender for Endpoint differ
AttributeGuidewire PolicyCenterMicrosoft Defender for Endpoint
PlatformsWebWindows, macOS, Linux, iOS, Android
CategoryInsuranceCybersecurity
Founded20011975

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

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 Guidewire PolicyCenter

  • Policy lifecycle management
  • Underwriting workbench
  • Rating engine
  • Product model framework
  • Forms management
  • Reinsurance management
  • Multi-line support
  • Real-time quoting

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

Both cover

  • SOC2
  • Cloud deployment

What people use each for

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

Guidewire PolicyCenter

  • Policy administrationnot Microsoft Defender for Endpoint
  • Underwritingnot Microsoft Defender for Endpoint
  • Product configurationnot Microsoft Defender for Endpoint
  • Rate managementnot Microsoft Defender for Endpoint

Microsoft Defender for Endpoint

  • Enterprise endpoint security across Windows, macOS, Linux, Android, and iOS via Plans 1 or 2not Guidewire PolicyCenter
  • Small and medium-sized businesses using Microsoft Defender for Business as alternativenot Guidewire PolicyCenter
  • Organisations using Microsoft 365 E5 which includes Defender for Endpoint Plan 2not Guidewire PolicyCenter

Where each one falls short

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

Guidewire PolicyCenter

  • Enterprise pricing not published; requires demo request and sales consultation

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

Pricing, plan by plan

Guidewire PolicyCenter

On request

No published plan breakdown. See the Guidewire PolicyCenter review.

Microsoft Defender for Endpoint

On request

No published plan breakdown. See the Microsoft Defender for Endpoint review.

Which should you pick?

Choose Guidewire PolicyCenter if

  • You need policy lifecycle management.
  • You also want underwriting workbench.

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 Guidewire PolicyCenter or Microsoft Defender for Endpoint better?
Neither clearly leads. Guidewire PolicyCenter starts at On request and Microsoft Defender for Endpoint at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Guidewire PolicyCenter or Microsoft Defender for Endpoint?
Guidewire PolicyCenter starts at On request and Microsoft Defender for Endpoint at On request.
Does Guidewire PolicyCenter or Microsoft Defender for Endpoint run on more platforms?
Guidewire PolicyCenter runs on Web. Microsoft Defender for Endpoint runs on Windows, macOS, Linux, iOS, Android.
What is Guidewire PolicyCenter best used for?
Guidewire PolicyCenter is most often used for policy administration, underwriting, product configuration, rate management. Of those, policy administration and underwriting are not what Microsoft Defender for Endpoint is typically brought in for.
What can Guidewire PolicyCenter do that Microsoft Defender for Endpoint cannot?
Guidewire PolicyCenter covers Policy lifecycle management, Underwriting workbench, Rating engine, Product model framework. Microsoft Defender for Endpoint covers Threat & vulnerability management, Attack surface reduction, Next-gen protection, EDR. Both handle SOC2, Cloud deployment.

Answered from the vendors’ own pages

Guidewire PolicyCenter: How much does Guidewire PolicyCenter cost?

Guidewire PolicyCenter does not publish pricing on their product page. The product uses a custom enterprise pricing model that requires direct contact with sales and a demo request.

Source
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.

Source
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.

Source
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.

Source
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