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Cybersecurity · head to head

Milestone XProtect vs StackBlitz

Milestone XProtect logo

Milestone XProtect

Cybersecurity

Open platform video management software with perpetual per-device licences

From
Free
Free plan
Yes
Full reviewWebsite
StackBlitz logo

StackBlitz

Developer Tools

Browser-based IDE and AI app builder running full Node.js stacks via WebContainers

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • 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.; StackBlitz specific Teams and Enterprise pricing figures are not published; visitors must request a quote or infer from the pricing calculator.
  • They diverge on capability: Milestone XProtect covers Open device support, StackBlitz covers WebContainers.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Milestone XProtect and StackBlitz actually diverge.

Attributes where Milestone XProtect and StackBlitz differ
AttributeMilestone XProtectStackBlitz
Pricing modelOne-time purchase per device licence, plus annual Care Plusfreemium
PlatformsWindows, Web, iOS, Androidweb
CategoryCybersecurityDeveloper Tools

Identical on both: starting price (Free), free tier (Yes), 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 Milestone XProtect

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

Only in StackBlitz

  • WebContainers
  • Bolt.new AI app builder
  • Instant boot times
  • GitHub project import
  • Team collaboration
  • Offline functionality

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 StackBlitz
  • An enterprise with mixed legacy camera brands that refuses to standardise on one manufacturernot StackBlitz
  • A critical infrastructure site needing failover recording servers and tamper-evident evidence exportnot StackBlitz
  • An integrator building a bespoke security application on top of an open VMS platformnot StackBlitz

StackBlitz

  • Editing a GitHub repository instantly in the browser without cloning itnot Milestone XProtect
  • Generating a working web app from a text prompt with Bolt.newnot Milestone XProtect
  • Sharing private projects across a team without individual GitHub seats for viewersnot Milestone XProtect
  • Running lightweight Node.js projects with no local setupnot 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.

StackBlitz

  • Specific Teams and Enterprise pricing figures are not published; visitors must request a quote or infer from the pricing calculator.
  • Browser-based execution via WebContainers has limits on which native/binary dependencies can run compared to a real server-backed environment.
  • Heavy or resource-intensive workloads may be constrained by the end user's own browser and machine resources.

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

StackBlitz

Free
  • PersonalFree
    • Unlimited public projects, collections, and GitHub repositories
    • View and edit without a GitHub account
  • Teams$undefined/mo
    • Private collections and repositories for paid members
    • Free and paid member roles
    • Automatic permission mirroring for org-owned repositories

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 StackBlitz if

  • You need webcontainers.
  • You want to start without paying.
  • You work on web.
  • You also want bolt.new ai app builder.
StackBlitz review

Questions people ask

Is Milestone XProtect or StackBlitz better?
Neither clearly leads. Milestone XProtect starts at Free and StackBlitz at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Milestone XProtect or StackBlitz?
Milestone XProtect starts at Free and StackBlitz at Free.
Does Milestone XProtect or StackBlitz run on more platforms?
Milestone XProtect runs on Windows, Web, iOS, Android. StackBlitz runs on web.
Can I use Milestone XProtect for free?
Both have a free tier, so you can try either at no cost before committing.
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 StackBlitz is typically brought in for.
What can Milestone XProtect do that StackBlitz cannot?
Milestone XProtect covers Open device support, Perpetual device licences, Federated architecture, Failover recording. StackBlitz covers WebContainers, Bolt.new AI app builder, Instant boot times, GitHub project import.

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.

StackBlitz: Is there a free plan, and what are its limits?

Yes, the free Personal plan includes unlimited public StackBlitz projects, collections, and GitHub repositories, and lets anyone view and edit projects without needing a GitHub account.

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.

StackBlitz: What does the Teams plan add?

Teams lets GitHub organizations add free or paid members; paid members get access to private collections and repositories, with permissions mirrored from GitHub-owned repos.

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.

StackBlitz: Is there an Enterprise option?

Yes, custom Enterprise plans are available and require contacting StackBlitz directly.

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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