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Cybersecurity · head to head

Milestone XProtect vs Sophos Intercept X

Milestone XProtect logo

Milestone XProtect

Cybersecurity

Open platform video management software with perpetual per-device licences

From
Free
Rated
-
Full reviewWebsite
Sophos Intercept X logo

Sophos Intercept X

Cybersecurity

Advanced endpoint protection with deep learning

From
$28/year
Rated
-
Full reviewWebsite

The short version

  • Only Milestone XProtect has a free tier, so it costs nothing to try first.
  • Each has a real cost: Milestone XProtect care Plus is presented as optional but is not in practice: without it, perpetual licences stop receiving version upgrades and eventually you cannot add a current camera because your frozen version does not support it.; Sophos Intercept X sophos publishes no price for endpoint protection: the product page names editions but gives no per user rate, no minimum seat count and no contract length, and routes buyers to a sales enquiry
  • They diverge on capability: Milestone XProtect covers Open device support, Sophos Intercept X covers Deep learning AI.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Milestone XProtect and Sophos Intercept X actually diverge.

Attributes where Milestone XProtect and Sophos Intercept X differ
AttributeMilestone XProtectSophos Intercept X
Starting priceFree$28/year
Pricing modelOne-time purchase per device licence, plus annual Care Plussubscription
Free tierYesNo
PlatformsWindows, Web, iOS, AndroidDesktop, Mobile, Api
FoundedUnknown1985

Identical on both: 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 Milestone XProtect

  • Open device support
  • Perpetual device licences
  • Federated architecture
  • Failover recording
  • Evidence export
  • Smart Map
  • Integration platform
  • Video summarisation

Only in Sophos Intercept X

  • Deep learning AI
  • Anti-ransomware
  • Exploit prevention
  • CryptoGuard
  • WipeGuard
  • Root cause analysis
  • Active adversary mitigation
  • Synchronized security

What people use each for

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

Milestone XProtect

  • A city or transport operator running tens of thousands of cameras across federated sitesnot Sophos Intercept X
  • An enterprise with mixed legacy camera brands that refuses to standardise on one manufacturernot Sophos Intercept X
  • A critical infrastructure site needing failover recording servers and tamper-evident evidence exportnot Sophos Intercept X
  • An integrator building a bespoke security application on top of an open VMS platformnot Sophos Intercept X

Sophos Intercept X

  • Endpoint protection across Windows, macOS, and Linux devicesnot Milestone XProtect
  • Ransomware detection with CryptoGuard file encryption monitoringnot Milestone XProtect
  • AI-powered zero-day exploit mitigation with 60+ proprietary techniquesnot Milestone XProtect
  • Shadow AI and generative AI tool usage control across the organizationnot Milestone XProtect
  • Mobile device encryption and managed detection and response servicesnot Milestone XProtect

Where each one falls short

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

Milestone XProtect

  • Care Plus is presented as optional but is not in practice: without it, perpetual licences stop receiving version upgrades and eventually you cannot add a current camera because your frozen version does not support it.
  • Per-device licensing means multi-sensor and multi-imager cameras consume several licences each, so a headline camera count badly understates the true licence cost of a modern design.
  • It is Windows only for servers and needs a properly designed server and storage architecture, so the software price is a fraction of a project that also needs recording servers, storage and an integrator.
  • Complexity requires trained staff or a certified integrator; organisations that install it without either end up running a large deployment on default settings and never using the features they paid for.
  • Milestone retired Kite from its portfolio in favour of Arcules from January 2025, which stranded buyers who had standardised on Kite and is a reminder that the cloud side of the portfolio has changed direction more than once.

Sophos Intercept X

  • Sophos publishes no price for endpoint protection: the product page names editions but gives no per user rate, no minimum seat count and no contract length, and routes buyers to a sales enquiry
  • Extended detection and response requires the Advanced with XDR edition rather than the base endpoint product
  • 24x7 monitored detection and response is sold as the separate Sophos MDR service on top of the endpoint licence
  • The Intercept X name has been retired in favour of Sophos Endpoint, so older documentation refers to a brand the vendor no longer uses

Pricing, plan by plan

Milestone XProtect

Free
  • XProtect Essential+Free
    • Free for up to 8 cameras
    • No recording time limit
    • No vendor support included
  • XProtect Express+$109/one-time
    • Perpetual device licence, distributor list price
    • Single site, single server
    • Care Plus purchased separately per device per year
  • XProtect Professional+$177/one-time
    • Perpetual device licence, distributor list price
    • Multiple recording servers
    • Edge storage retrieval
  • XProtect Expert$282/one-time
    • Perpetual device licence, distributor list price
    • Failover recording servers
    • Advanced video wall and evidence handling

Sophos Intercept X

$28/year
  • Intercept X Essentials$28/year
    • Per user
    • Deep learning
    • Anti-ransomware
  • Intercept X Advanced$44/year
    • All Essentials features
    • Root cause analysis
    • Sophos Central
  • Intercept X with XDR$55/year
    • All Advanced features
    • Extended detection
    • Live Discover

Which should you pick?

Choose Milestone XProtect if

  • You need open device support.
  • You want to start without paying.
  • You work on Windows, Web, iOS, Android.
  • You also want perpetual device licences.
Milestone XProtect review

Choose Sophos Intercept X if

  • You need deep learning ai.
  • You work on Desktop, Mobile, Api.
  • You also want anti-ransomware.
Sophos Intercept X review

Questions people ask

Is Milestone XProtect or Sophos Intercept X better?
Neither clearly leads. Milestone XProtect starts at Free and Sophos Intercept X at $28/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Milestone XProtect or Sophos Intercept X?
Milestone XProtect has a free tier; the other does not. Paid plans start at Free for Milestone XProtect and $28/year for Sophos Intercept X.
Does Milestone XProtect or Sophos Intercept X run on more platforms?
Milestone XProtect runs on Windows, Web, iOS, Android. Sophos Intercept X runs on Desktop, Mobile, Api.
Can I use Milestone XProtect for free?
Yes. Milestone XProtect has a free tier, so you can try it without paying. Sophos Intercept X starts at $28/year.
What is Milestone XProtect best used for?
Milestone XProtect is most often used for a city or transport operator running tens of thousands of cameras across federated sites, an enterprise with mixed legacy camera brands that refuses to standardise on one manufacturer, a critical infrastructure site needing failover recording servers and tamper-evident evidence export, an integrator building a bespoke security application on top of an open vms platform. Of those, a city or transport operator running tens of thousands of cameras across federated sites and an enterprise with mixed legacy camera brands that refuses to standardise on one manufacturer are not what Sophos Intercept X is typically brought in for.
What can Milestone XProtect do that Sophos Intercept X cannot?
Milestone XProtect covers Open device support, Perpetual device licences, Federated architecture, Failover recording. Sophos Intercept X covers Deep learning AI, Anti-ransomware, Exploit prevention, CryptoGuard.

Answered from the vendors’ own pages

Milestone XProtect: Is XProtect really free for small sites?

Essential+ is free for up to eight cameras with no recording time limit, but it comes with no vendor support and no multi-server capability.

Sophos Intercept X: How much does Sophos Endpoint cost?

Sophos does not publish Endpoint pricing on its website. The vendor directs customers to contact sales or request a quote for pricing.

Source
Milestone XProtect: Are licences perpetual or annual?

Device licences are perpetual. The annual cost is Care Plus, the support and software update contract, which you need to stay on current versions.

Sophos Intercept X: Does Sophos Endpoint offer a free trial?

Sophos provides a free 30-day trial of Sophos Endpoint for customers with an active Sophos Fusion account. Trial activation does not require payment information.

Source
Milestone XProtect: What happens if I do not renew Care Plus?

The system keeps recording, but you stop getting version upgrades, and over a few years that blocks you from adding newer cameras.

Sophos Intercept X: What support levels are available for Sophos Endpoint?

Sophos Fusion customers receive 8x5 support included with subscriptions. Extended support tiers and costs are not listed on the public website.

Source
Milestone XProtect: Who owns Milestone?

Canon. The portfolio also includes BriefCam analytics and Arcules cloud video, with Arcules replacing Milestone Kite from January 2025.

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