Model fast.
Build solid.
A modern, multiplayer 3D modeler: add, subtract, snap, iterate. No installer. No license servers. No 2003 UX.
The full modeling demo is best on a laptop. Open it in a new tab when you are ready to push, pull, snap, and iterate.
Launch demoModern tech meets simple 3D
Fast modeling loops, extensible projects, and native collaboration.
Simple solid modeling
Solid operations are designed to preserve valid solids or fail without committing the edit. Export validation still matters during beta.
Automation and extension foundations
Modelcore includes internal browser extension seams and early automation work. Loading third-party plugin code is not available in the beta.
Real time collaboration
Model in the same scene with your colleagues. While you edit part of the model it's locked for others, greatly reducing model conflicts.
Join the early beta
We are inviting up to 50 beta testers. Access is limited while we evaluate the product with real projects and in-app feedback.
Request accessNo paid plan is currently offered. Beta data may change. Export important work regularly.
Not in a rush? Get notified when the next wave opens.
We are building this in public.
Modelcore is early. You can try the demo and read the changelog before you ask for access. The beta cohort is intentionally small while the tool is still changing quickly.