Arrival.Space

Arrival.Space is an award-winning social 3D platform that enables people to create, connect, share, and discuss Gaussian Splats and other next-gen content on the immersive web. Stratum1 GmbH, the company behind the platform, also publishes Splat.js, an MIT licensed WebGPU library that runs structure from motion and Gaussian splat training inside a browser tab with no upload. Version 2026.6 composited splats into Google Photorealistic 3D Tiles, version 2026.7 added splat avatars and USD and USDZ support, and version 2026.8 added SPZ version 3 and 4 support, and version 2026.10 added real time voice NPCs that answer visitors aloud, with voice chat limited to Business accounts.

Claim here: Claim your personal Arrival URL and get started right away: https://arrival.space

Explore here: Browse creators and their spaces without registration. Check out the "Metaverse Standards Forum Space" or walk through the "Featured Spaces Portal"—it's right behind you. https://live.arrival.space/msf-splats

Latest Gaussian Splatting Highlights

• Auto-Generated collision: Experience more realistic avatar movement with auto-generated collision detection in your Splat scenes.

• SuperSplat Integration: Edit and clean up your splats directly within Arrival.Space

• Spherical Harmonics: Splats now support up to 3 bands of Spherical Harmonics for enhanced visual quality

• Large splat dataset streaming (10GB and more)

• Full .spz support: Upload, edit and convert SPZ files. Include the Arrival.Space’s web port for your own Web3D project
  https://github.com/arrival-space/spz-js

• Apple Vision Pro support & improved navigation

• Splat Data Protection

Core Platform Features and Benefits

• Walkable Splats: Navigate splat environments with your avatar

• Invite others: Connect with clients and friends in your spaces for meaningful exchanges

• Link content: Interlink your creations for better exploration

• Easy access: No registration required

• Atmoky spatial audio

• Support for many kinds of media

  • 3DGS, 4DGS, 3D assets, 360° videos,

  • AI-generated content

  • photos, videos, PDFs, websites, web-based worlds, YouTube streams

  • and more…

• Device agnostic: Works on mobile, desktop & VR

• All web-based and interoperable

PRO Features

• Conversational AI

• Enhanced Space customization

• Custom collision boundaries

• Set a default camera

• Use different spawn points

• Monetize downloadable gated content (get in touch)

• and more…

More features are coming soon—follow Arrival.Space to stay updated!