Spline

Spline offers 3D design and collaboration tools to create and manipulate 3D models and environments. The job it does: building AI products and features, often for other companies.

It makes the most sense for companies adding AI to a product. Alongside the main category they mention 3D Technology, Artificial Intelligence (AI) and Product Design. As a very small company team themselves (1 to 10 people), they tend to serve customers of a similar scale best. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

Spline is based in Middletown, Delaware. Their site is spline.design.

Before you commit, look at track record, data handling, and who owns the models. Ask for a trial on your own data, not a canned demo.

Every review on Revaw shows how it was verified, so if you know Spline well, your review carries weight here.