
GeometryViewer
Sketchfab
Online 3D Viewer
3D Viewer Online
3D Viewer Max
3DViewer.co
Open3D Viewer
Vectreal is an open-source platform for 3D web visualization and publishing — scalable from art projects to enterprise workflows. Load, optimize, and publish interactive 3D models directly in the browser. No bloated pipelines, no vendor lock-in.

Blazing fast page load and seamless transitions

Website, pricing, platforms and company facts side by side.
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| Website | vectreal.com | react-server.io |
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| Company | Startup from Germany · 1 - 9 employees · 2026 | — |
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In their own words, as submitted to SaaSHub.


Ask any frontend developer who has tried to ship a 3D model on a website and they will describe the same arc: excitement, then friction, then a compromise that ends in a static screenshot. The results are predictable. Interactive 3D stays in the hands of studios and e-commerce platforms that can...
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Free browser-based 3D model viewer for 3D printing enthusiasts and designers. Open STL, OBJ, GLB, GLTF, 3MF and FBX files instantly in your browser. Get a shareable link, view in AR on mobile, export a GIF, or embed it on Shopify or any website.
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The free online 3D viewer to open 3D files, collaborate and share.
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Free online 3D model viewer. Open and view GLB, GLTF, FBX, OBJ, and STL files directly from your Google Drive and Gmail
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