Womp - 3D Made Easy
Wannathis - 3d illustrations and freebies
Tool Print - From Design to Doorstep: Swift and Simplified 3D Printing.
Point-E - AI that creates 3D objects from text prompts
AstroPrint - Slice, Store, and Print your 3D files from any web enabled device.
LostGeometry.xyz - Huge set of 91 abstract 3D objects in various styles.