MyMiniFactory Alternatives

Thingiverse.com is the place to share digital designs for fabricating real, physical objects.

Cults is a marketplace that connects designers and people who want to 3D print some objects.

The best open source print files and designs available for you to build upon or simply download and 3D print!

Prithly is a marketplace of models for 3D printers.

The 3d models search engine.

CGTrader is an online marketplace at which artists can sell and buy Revit and 3D models.

Your all-in-one workspace for collaborative product development. Agile PLM tools for distributed teams. i.e. compare PLM tools, compare BOM tool, compare product development tools

freemium

A open source file sharing site that is not tied to any 3D printer manufacturer.

Helping mechanical engineers build great products faster

The place to share and download SketchUp 3D models for architecture, design, construction, and fun.

TurboSquid offers 3D models for professionals.

Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.