About CustomPartNet

Join the Community

CustomPartNet offers more than educational content and interactive cost estimation tools - it offers access to a rapidly growing community of engineers. Currently, we receive over 80,000 visits per month and have registered users from over 500 companies and 100 universities around the world. Our users span a wide range of engineering disciplines and include students, designers, and manufacturers. One distribution of our users can be seen below.

Students:	28%

Design Engineers:	22%

Manufacturing Engineers:	18%

Others:	14%

Estimators:	9%

Buyers:	5%

Inventors:	3%

Our users support the site and the community by emailing us their feedback. Whether we are sent a bug report, feature request, or a question, our user's comments continue to express appreciation for the resource we are providing. Thank you for your support.

A very well thought out and useful resource for industry professionals.
- MP Shankar

The site is really nice - especially as an educational tool. I'm a prof that's having my students use this website to do some cost estimates for a machined assembly.
- Robert F.

I am an engineer, and adjunct instructor at Texas State University in the engineering school. The information on your site is very well put together and informative.
- Wayne W.

This site looks really good and exactly what I need to price some parts for a project I am working on.
- Oliver A.

I've found your application for Cast costs calculation very clever and well built.
- Alex

I have to thank you all for your work. This is a great project.
- Vratko S.

Thank you for building such a beautiful tool.
- Ajay S

Our online services offer numerous ways to communicate and collaborate with this growing community.

Register for free and share estimates
Share parts in the public part gallery
List your company in the supplier directory
Advertise to the community

About CustomPartNet

Process Overviews

Cost Estimators

Widgets