
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.

ReqView
Valispace
Innoslate
Userdoc
Coarchy
FeatureMap
eXo Platform
Structured Context Layer for AI-Assisted Software Engineering

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | vectreal.com | reqode.com |
| Pricing | ||
| Company | Startup from Germany · 1 - 9 employees · 2026 | Startup from Cyprus · 1 - 9 employees |
| Listed in |
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...
Reqode is a structured context layer for AI-assisted software engineering. It keeps product specifications, architecture, and code aligned so AI tools and engineering teams work from the same source of truth. By preventing context drift between requirements and implementation, Reqode enables...
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When comparing Vectreal Platform and Reqode, you can also consider the following products.

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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Simple and powerful requirements management tool enabling easy requirements gathering, traceability tracking and offline collaboration.
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Online 3D Viewer is an engine to visualize 3D models online.
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Innoslate is a complete product lifecycle management tool integrated with systems engineering, program management, and product design capabilities.
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