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Gather vs Unity AR Foundation

Gather logo

Gather

Remote Work

Virtual spaces for remote collaboration

From
Free
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

  • Each has a real cost: Gather no native desktop or mobile app; browser-based only; Unity AR Foundation requires platform-specific plugins (ARCore, ARKit) to actually implement AR features
  • They diverge on capability: Gather covers Proximity video chat, Unity AR Foundation covers Plane detection.

Where they differ

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

Attributes where Gather and Unity AR Foundation differ
AttributeGatherUnity AR Foundation
PlatformsWebiOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor
CategoryRemote WorkAR/VR & Metaverse
Founded20202004

Identical on both: starting price (Free), pricing model (Unknown), 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 Gather

  • Proximity video chat
  • Customizable spaces
  • Interactive objects
  • Screen sharing
  • Calendar
  • Slack
  • Google Workspace
  • Web support

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.

Gather

  • VR Gaming
  • AR Marketing
  • Virtual Training
  • 3D Visualization
  • Immersive Experiences

Unity AR Foundation

  • VR Gaming
  • AR Marketing
  • Virtual Training
  • 3D Visualization
  • Immersive Experiences

Both are used for vr gaming, ar marketing, virtual training, 3d visualization, immersive experiences, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

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

Gather

  • No native desktop or mobile app; browser-based only
  • Limited API documentation compared to enterprise competitors
  • Scaling large virtual offices can impact performance

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

Gather

Free
  • 30-Day TrialFree
    • Up to 50 team members
    • All features included
    • Meetings and chat
  • Essential$12/month
    • All features
    • Meeting recordings starting at 20 hours
    • Meeting transcriptions starting at 30 hours

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 Gather if

  • You need proximity video chat.
  • You want to start without paying.
  • You also want customizable spaces.
Gather 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 Gather or Unity AR Foundation better?
Neither clearly leads. Gather 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, Gather or Unity AR Foundation?
Gather starts at Free and Unity AR Foundation at Free.
Does Gather or Unity AR Foundation run on more platforms?
Gather runs on Web. Unity AR Foundation runs on iOS, Android, visionOS, HoloLens 2, Meta Quest, Unity Editor.
Can I use Gather for free?
Both have a free tier, so you can try either at no cost before committing.
What is Gather best used for?
Gather is most often used for vr gaming, ar marketing, virtual training, 3d visualization.
What can Gather do that Unity AR Foundation cannot?
Gather covers Proximity video chat, Customizable spaces, Interactive objects, Screen sharing. Unity AR Foundation covers Plane detection, Image tracking, Face tracking, Point clouds.

Answered from the vendors’ own pages

Gather: What is a free trial of Gather like?

Gather offers a 30-day free trial with no credit card required that includes up to 50 team members and access to all features including meetings, chat, AI meeting notes, and full office customization.

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
Gather: How does Gather reduce meeting load?

Gather recreates natural office dynamics through spatial audio and proximity-based interactions, allowing colleagues to bump into each other and have quick conversations without scheduled calls. Teams report shorter, more organic conversations that wrap up in under 10 minutes.

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
Gather: What platforms and devices does Gather support?

Gather works on web browsers and integrates with Slack and Google Chat. The platform supports audio/video calls, screen sharing, and custom workspace design.

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
Gather: Does Gather work offline?

Gather is a web-based platform that requires an internet connection to function, though it emphasizes quick connection and low bandwidth requirements compared to traditional video conferencing.

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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