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AltspaceVR vs Gravity Sketch

AltspaceVR logo

AltspaceVR

AR VR

Social VR platform for events and meetups

From
Free
Rated
-
Full reviewWebsite
Gravity Sketch logo

Gravity Sketch

AR VR

VR 3D design tool

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: AltspaceVR shut down permanently on 10 March 2023. Microsoft closed it to concentrate on Microsoft Mesh, and altvr.com now redirects to microsoft.com; Gravity Sketch free plan limited to 150MB cloud storage and 3 simultaneous users per room
  • They diverge on capability: AltspaceVR covers Event hosting, Gravity Sketch covers VR design.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which AltspaceVR and Gravity Sketch actually diverge.

Attributes where AltspaceVR and Gravity Sketch differ
AttributeAltspaceVRGravity Sketch
Pricing modelfreefreemium
PlatformsVr, Pc, QuestVR (Meta Quest, Steam, Web)
Founded19752014

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (AR VR).

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 AltspaceVR

  • Event hosting
  • World building
  • Avatar system
  • Spatial audio
  • Microsoft accounts
  • Streaming
  • Custom content
  • Vr support

Only in Gravity Sketch

  • VR design
  • Desktop app
  • Surface modeling
  • Collaboration
  • Import/export
  • Presentation mode
  • Rhino
  • Alias

What people use each for

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

AltspaceVR

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

Gravity Sketch

  • Spatial 3D design and conceptualisation in VRnot AltspaceVR
  • Collaborative product design sessionsnot AltspaceVR
  • Conceptual model generationnot AltspaceVR
  • Engineering and design team collaboration in immersive environmentnot AltspaceVR

Where each one falls short

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

AltspaceVR

  • Shut down permanently on 10 March 2023. Microsoft closed it to concentrate on Microsoft Mesh, and altvr.com now redirects to microsoft.com
  • Microsoft acquired it in 2017 and the closure came alongside wider cuts, so there is no path back
  • Mesh is aimed at business use rather than the consumer social VR AltspaceVR offered

Gravity Sketch

  • Free plan limited to 150MB cloud storage and 3 simultaneous users per room
  • File format support limited to OBJ and STL on free plan; other formats require paid plan
  • Evaluation tools (surface contours, viewpoints, section tool) not available on free tier
  • VR access requires Meta Quest, Steam, or web app; limited to specific platforms
  • Data localisation only available on Enterprise plan

Pricing, plan by plan

AltspaceVR

Free
  • FreeFree
    • Event hosting
    • World creation
    • Social features

Gravity Sketch

Free
  • FreeFree
    • Core creation tools: sketching, surfacing, geometry
    • 150MB cloud storage
    • Up to 3 collaborators per room
  • Plus$undefined/mo
    • Full access to creation and evaluation tools
    • Unlimited imports/exports of all formats
    • 3GB cloud storage
  • Team$null/mo
    • 10GB cloud storage per user
    • 10+ people simultaneously in rooms
    • Organization space and user management
  • Enterprise$null/mo
    • All Team features
    • Data localization, backup, security logs
    • Dedicated account manager

Which should you pick?

Choose AltspaceVR if

  • You need event hosting.
  • You want to start without paying.
  • You work on Vr, Pc, Quest.
  • You also want world building.
AltspaceVR review

Choose Gravity Sketch if

  • You need vr design.
  • You want to start without paying.
  • You work on VR (Meta Quest, Steam, Web).
  • You also want desktop app.
Gravity Sketch review

Questions people ask

Is AltspaceVR or Gravity Sketch better?
Neither clearly leads. AltspaceVR starts at Free and Gravity Sketch at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AltspaceVR or Gravity Sketch?
AltspaceVR starts at Free and Gravity Sketch at Free.
Does AltspaceVR or Gravity Sketch run on more platforms?
AltspaceVR runs on Vr, Pc, Quest. Gravity Sketch runs on VR (Meta Quest, Steam, Web).
Can I use AltspaceVR for free?
Both have a free tier, so you can try either at no cost before committing.
What is AltspaceVR best used for?
AltspaceVR is most often used for vr gaming, ar marketing, virtual training, 3d visualization. Of those, vr gaming and ar marketing are not what Gravity Sketch is typically brought in for.
What can AltspaceVR do that Gravity Sketch cannot?
AltspaceVR covers Event hosting, World building, Avatar system, Spatial audio. Gravity Sketch covers VR design, Desktop app, Surface modeling, Collaboration.

Answered from the vendors’ own pages

Gravity Sketch: Is there a free version of Gravity Sketch?

Yes. The Free tier includes core creation tools, sketching, surfacing, geometry, and up to 3 collaborators with 150MB cloud storage. No credit card required.

Source
Gravity Sketch: What is the difference between Gravity Sketch free and paid tiers?

The Free tier has 150MB storage and 3 collaborators. The Plus tier has 3GB storage, 5 collaborators, and unlimited imports/exports. Team and Enterprise tiers offer 10GB+ storage per user and advanced security features.

Source
Gravity Sketch: What file formats does Gravity Sketch support?

Free tier exports only OBJ and USDZ formats. Plus, Team, and Enterprise tiers support unlimited imports and exports across all supported file types.

Source
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