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Software · head to head

Cisco Duo vs Microsoft Defender for Endpoint

Cisco Duo logo

Cisco Duo

Software

Trusted access for all users, all devices

From
Free
Rated
-
Microsoft Defender for Endpoint logo

Microsoft Defender for Endpoint

Software

Enterprise endpoint security built into Microsoft 365

From
On request
Rated
-

The short version

  • Only Cisco Duo has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cisco Duo free tier caps at 10 users; every paid tier requires a minimum of 10 users; Microsoft Defender for Endpoint pricing not published on public websites; quote required from Microsoft sales

Where they differ

Only the attributes on which Cisco Duo and Microsoft Defender for Endpoint actually diverge.

Attributes where Cisco Duo and Microsoft Defender for Endpoint differ
AttributeCisco DuoMicrosoft Defender for Endpoint
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo
PlatformsWebWindows, macOS, Linux, iOS, Android
FoundedUnknown1975

Identical on both: user rating (Not yet rated), category (Unknown).

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 Cisco Duo

Nothing recorded that Microsoft Defender for Endpoint does not also cover.

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

What people use each for

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

Cisco Duo

No use cases recorded yet. See the Cisco Duo review.

Microsoft Defender for Endpoint

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

Where each one falls short

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

Cisco Duo

  • Free tier caps at 10 users; every paid tier requires a minimum of 10 users
  • Licenses cannot be bought individually above the free tier: under 100 users they are sold in increments of 10, and over 100 users in increments of 25
  • Duo Premier, the top tier with the most adaptive access controls, costs $9 per user per month on top of the per-increment purchase requirement

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

Cisco Duo

Free

No published plan breakdown. See the Cisco Duo review.

Microsoft Defender for Endpoint

On request

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

Which should you pick?

Choose Cisco Duo if

  • You want to start without paying.

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 Cisco Duo or Microsoft Defender for Endpoint better?
Neither clearly leads. Cisco Duo starts at Free 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, Cisco Duo or Microsoft Defender for Endpoint?
Cisco Duo has a free tier; the other does not. Paid plans start at Free for Cisco Duo and On request for Microsoft Defender for Endpoint.
Does Cisco Duo or Microsoft Defender for Endpoint run on more platforms?
Cisco Duo runs on Web. Microsoft Defender for Endpoint runs on Windows, macOS, Linux, iOS, Android.
Can I use Cisco Duo for free?
Yes. Cisco Duo has a free tier, so you can try it without paying. Microsoft Defender for Endpoint starts at On request.
What can Cisco Duo do that Microsoft Defender for Endpoint cannot?
Microsoft Defender for Endpoint covers Threat & vulnerability management, Attack surface reduction, Next-gen protection, EDR.

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