Spline

Spline makes 3D feel approachable in a way most 3D software does not. You work in the browser with shapes, materials and lights, add interactions like hover and click states, then publish the scene to a link or embed it on your site.

We liked that it borrows familiar ideas from tools like Figma, including real-time collaboration, so designers can jump in without a Blender background. The newer AI features help generate objects, textures and variations from prompts, which is handy when you need a starting point quickly.

Complex scenes can get heavy for web pages, so performance needs some care. The free plan covers learning and small projects, while paid plans from $12 per month remove branding limits and add more capacity for professional work.