Introducing Dasein: Browser-Based 3DGS Asset Hosting and Review

Today we are announcing Dasein, a browser-based platform for storing, previewing, and delivering 3D Gaussian Splatting (3DGS) assets. Dasein is built for teams and organizations that work with 3DGS but need more than local folders, one-off demos, and email attachments.

The Problem with Scattered 3DGS Assets

3DGS is rapidly becoming a practical tool for real production — cultural heritage digitization, virtual production, product visualization, and spatial asset management. But as teams start working with more 3DGS assets, a new problem emerges: files live in too many places. A shared drive here, a WeTransfer link there, a local demo folder on someone's machine. Reviewing assets means downloading heavy files. Sharing with clients means hoping they have the right software installed.

Dasein solves this by providing one managed web workspace where 3DGS assets are stored, organized, and shared — accessible directly through the browser.

What Dasein Does

Dasein covers the full lifecycle of a 3DGS asset in a production environment:

• Ingest — Upload PLY, SPLAT, SPZ, or KSPLAT files into a centralized workspace
• Catalog — Organize assets with metadata so teams can search and filter
• Review — Share browser-accessible links for internal approvals and client feedback
• Publish — Deliver interactive 3DGS scenes through embed codes on any website or product surface

Multi-Format Support

Dasein natively supports four 3DGS formats. PLY for research pipelines, SPLAT for compact web delivery, SPZ for streaming-optimized scenarios, and KSPLAT for high-fidelity professional use. One platform handles all of them — no format conversion gymnastics.

Version Control for Spatial Assets

Unlike traditional file shares, Dasein tracks revisions of spatial assets across versions. Teams can compare versions, roll back when needed, and maintain a complete delivery history — essential for client-facing projects where version disputes can otherwise become a real headache.

Who It Is For

Dasein is built for R&D teams managing spatial asset libraries, studios reviewing scenes with clients, commercial teams presenting interactive demos, museums publishing digital exhibits, commerce teams showcasing 3D products online, and partners who need browser-based access to spatial assets.