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Tandem vs Unity AR Foundation

Tandem logo

Tandem

Software

Virtual office for remote and hybrid teams

From
Free
Rated
-
Full reviewWebsite
Unity AR Foundation logo

Unity AR Foundation

Software

Unified AR development framework for Unity

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Tandem limited offline functionality - requires internet connectivity for core features; Unity AR Foundation requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • They diverge on capability: Tandem covers Team presence, Unity AR Foundation covers Plane detection.

Where they differ

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

Attributes where Tandem and Unity AR Foundation differ
AttributeTandemUnity AR Foundation
PlatformsWeb, macOS, WindowsiOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor
Founded20192004

Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), 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 Tandem

  • Team presence
  • One-click calls
  • Screen sharing
  • Virtual rooms
  • Status indicators
  • Slack
  • Google Calendar
  • Notion

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.

Tandem

  • Remote worknot Unity AR Foundation
  • Team collaborationnot Unity AR Foundation
  • Quick huddlesnot Unity AR Foundation
  • Pair programmingnot Unity AR Foundation

Unity AR Foundation

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

Where each one falls short

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

Tandem

  • Limited offline functionality - requires internet connectivity for core features
  • Dashboard user experience needs improvement for better feature utilization
  • Market adoption challenge - most remote workers value autonomy over spontaneous collaboration
  • Feature complexity is high relative to actual usage frequency
  • Reduced feature development velocity after company restructuring

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

Tandem

Free

No published plan breakdown. See the Tandem review.

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 Tandem if

  • You need team presence.
  • You want to start without paying.
  • You work on Web, macOS, Windows.
  • You also want one-click calls.
Tandem 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 Tandem or Unity AR Foundation better?
Neither clearly leads. Tandem starts at Free and Unity AR Foundation at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Tandem or Unity AR Foundation?
Tandem starts at Free and Unity AR Foundation at Free.
Does Tandem or Unity AR Foundation run on more platforms?
Tandem runs on Web, macOS, Windows. Unity AR Foundation runs on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
Can I use Tandem for free?
Both have a free tier, so you can try either at no cost before committing.
What is Tandem best used for?
Tandem is most often used for remote work, team collaboration, quick huddles, pair programming. Of those, remote work and team collaboration are not what Unity AR Foundation is typically brought in for.
What can Tandem do that Unity AR Foundation cannot?
Tandem covers Team presence, One-click calls, Screen sharing, Virtual rooms. Unity AR Foundation covers Plane detection, Image tracking, Face tracking, Point clouds.

Answered from the vendors’ own pages

Tandem: Does Tandem have a free tier?

Yes. Tandem offers a free plan supporting up to 4 team members with access to video calls, screen sharing, and messaging features.

Source
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
Tandem: What integrations does Tandem support?

Tandem integrates with Slack, Notion, GitHub, Trello, and over 40 other apps, displaying which applications team members are currently using.

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
Tandem: How many users can I add to each plan?

Tandem's free plan supports up to 4 members, Small Teams up to 10, Medium Teams up to 50, and Large Teams supports unlimited members.

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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