CADSharp

Consulting and training for SOLIDWORKS API, SOLIDWORKS PDM API, Onshape FeatureScript, and Onshape API. That is the short version of CADSharp. Put simply, it is about building software for you when nothing off the shelf fits.

Who is it for? Mostly companies with a specific process to automate. Alongside the main category they mention CAD. As a very small company team themselves (1 to 10 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

CADSharp is based in Vancouver, Washington and founded in 2011. You can read more at cadsharp.com.

Things worth asking about: portfolio relevance, who owns the code, and how they handle changes. Ask for a trial on your own data, not a canned demo.

If you have worked with CADSharp, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.