The best 3D Modeler alternative to Godot Engine is Armory 3D, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Godot Engine and seven of them are 3D Modelers so hopefully you can find a suitable replacement. Other interesting 3D Modeler alternatives to Godot Engine are UPBGE, Verge3D, Range Engine and Coppercube.
Godot Engine alternatives are mainly Game Development Tools, but if you're looking for
3D Modelers or Animation Makers you can filter on that. Other popular filters include
Open Source. These are just examples - use the filter bar below to find more specific alternatives to Godot Engine.
Built-in blender integration