Driven by curiosity. Inspired by possibility.

ProtoCat is a small group of motivated people who enjoy technology, creative problem-solving, and improving everyday experiences. Based in Eureka, Missouri, we develop focused ideas and learn by building them.

Our work spans software engineering, artificial intelligence, information systems, educational publishing, and emerging technology. PriceProwler serves reseller research; Sofia's Emporium is our home for children's publishing and developing learning resources. ProtoCat Audit is in engineering, alongside earlier research ideas.

We aim to explain our products clearly, distinguish experiments from available services, and make room for ideas that prove useful.