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3D & CAD · head to head

Alibre Design vs Unity AR Foundation

Alibre Design logo

Alibre Design

3D & CAD

Affordable professional CAD

From
$29/month
Rated
-
Full reviewWebsite
Unity AR Foundation logo

Unity AR Foundation

AR/VR & Metaverse

Unified AR development framework for Unity

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Unity AR Foundation has a free tier, so it costs nothing to try first.
  • Each has a real cost: Alibre Design perpetual licences do not include updates; maintenance is a separate yearly plan starting at $50 per year for CAD support and updates; Unity AR Foundation requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • They diverge on capability: Alibre Design covers Parametric modeling, Unity AR Foundation covers Plane detection.

Where they differ

Only the attributes on which Alibre Design and Unity AR Foundation actually diverge.

Attributes where Alibre Design and Unity AR Foundation differ
AttributeAlibre DesignUnity AR Foundation
Starting price$29/monthFree
Pricing modelone-timeUnknown
Free tierNoYes
PlatformsWindowsiOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor
Category3D & CADAR/VR & Metaverse
Founded19972004

Identical on both: 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 Alibre Design

  • Parametric modeling
  • Assemblies
  • Sheet metal
  • 2D drawings
  • BOM
  • Rendering
  • CAM software
  • PDM

Only in Unity AR Foundation

  • Plane detection
  • Image tracking
  • Face tracking
  • Point clouds
  • ARKit
  • ARCore
  • OpenXR
  • Magic Leap

What people use each for

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

Alibre Design

  • Parametric 3D solid modelling for mechanical partsnot Unity AR Foundation
  • Producing 2D manufacturing drawings from 3D modelsnot Unity AR Foundation
  • Designing parts for 3D printing and small shop machiningnot Unity AR Foundation

Unity AR Foundation

  • VR Gamingnot Alibre Design
  • AR Marketingnot Alibre Design
  • Virtual Trainingnot Alibre Design
  • 3D Visualizationnot Alibre Design
  • Immersive Experiencesnot Alibre Design

Where each one falls short

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

Alibre Design

  • Perpetual licences do not include updates; maintenance is a separate yearly plan starting at $50 per year for CAD support and updates
  • Sheet metal, PDM data management and rendering are Design Expert only at $1,999
  • Scripting is excluded from the $199 Atom3D edition
  • CAM capability is sold as separate EZ-Mill, EZ-Turn and EZ-EDM products costing up to $2,999
  • A dedicated account manager is excluded from Atom3D

Unity AR Foundation

  • Requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • Performance varies significantly by device, with battery drain and heat generation on mobile
  • Emulators cannot accurately test AR experiences due to missing camera and sensor data
  • No WebXR support for browser-based AR experiences
  • Occlusion features show lower performance at 25-40 FPS compared to other features at 40-60 FPS
  • Limited access to latest platform-specific features compared to native ARKit or ARCore

Pricing, plan by plan

Alibre Design

$29/month
  • Atom3D$199/month
    • Basic modeling
  • Design$999/month
    • Professional CAD
  • Expert$1999/month
    • Full features

Unity AR Foundation

Free
  • Included with Unity PersonalFree
    • Free for individuals and small teams with under $200K revenue/funding
    • AR Foundation package included
    • Access to all core AR features
  • Included with Unity Pro$185/month
    • Professional tier licensing
    • AR Foundation package included
    • All core AR features plus Pro-level support

Which should you pick?

Choose Alibre Design if

  • You need parametric modeling.
  • You work on Windows.
  • You also want assemblies.
Alibre Design review

Choose Unity AR Foundation if

  • You need plane detection.
  • You want to start without paying.
  • You work on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
  • You also want image tracking.
Unity AR Foundation review

Questions people ask

Is Alibre Design or Unity AR Foundation better?
Neither clearly leads. Alibre Design starts at $29/month and Unity AR Foundation at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alibre Design or Unity AR Foundation?
Unity AR Foundation has a free tier; the other does not. Paid plans start at $29/month for Alibre Design and Free for Unity AR Foundation.
Does Alibre Design or Unity AR Foundation run on more platforms?
Alibre Design runs on Windows. Unity AR Foundation runs on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
Can I use Unity AR Foundation for free?
Yes. Unity AR Foundation has a free tier, so you can try it without paying. Alibre Design starts at $29/month.
What is Alibre Design best used for?
Alibre Design is most often used for parametric 3d solid modelling for mechanical parts, producing 2d manufacturing drawings from 3d models, designing parts for 3d printing and small shop machining. Of those, parametric 3d solid modelling for mechanical parts and producing 2d manufacturing drawings from 3d models are not what Unity AR Foundation is typically brought in for.
What can Alibre Design do that Unity AR Foundation cannot?
Alibre Design covers Parametric modeling, Assemblies, Sheet metal, 2D drawings. Unity AR Foundation covers Plane detection, Image tracking, Face tracking, Point clouds.

Answered from the vendors’ own pages

Unity AR Foundation: Is Unity AR Foundation free?

Yes, AR Foundation is free and included with Unity. It is a package within the Unity engine, though you need a Unity license (available free for personal use with under $200K revenue).

Source
Unity AR Foundation: What platforms does AR Foundation support?

AR Foundation supports iOS (via ARKit), Android (via ARCore), visionOS, HoloLens 2 (via OpenXR), and Meta Quest (via OpenXR). Testing in the Unity Editor is available through XR Simulation.

Source
Unity AR Foundation: Do I need additional plugins to use AR Foundation?

Yes. AR Foundation is an abstraction layer and requires platform-specific plugins: ARCore XR Plugin for Android and ARKit XR Plugin for iOS. These plugins implement actual AR features using native SDKs.

Source
Unity AR Foundation: Can I test AR experiences in the Unity Editor?

AR Foundation supports XR Simulation in the Editor for early testing, but accurate AR testing requires real devices because emulators cannot replicate camera and sensor data accurately.

Source
Unity AR Foundation: Does AR Foundation support web-based AR?

No, AR Foundation does not support WebXR. Unity has stated there are no current plans to add WebXR support to AR Foundation. Web AR requires alternative solutions like 8th Wall.

Source
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