About PlazSoft

Technology built around people

PlazSoft is a software development company run by technologist and serial entrepreneur Jeff Minnis, who also owns Jeff Computers in St. Louis. At these two businesses, Minnis and his team create software and provide computer solutions.

The team creates practical business tools, educational software and games, including PC Speedy, PlazSales, StudyX and Yargis.

Our work

Products for business, learning, and play

PlazSales point-of-sale software interface

PlazSales

A paperless point-of-sale and accounting solution for businesses.

StudyX educational software interface

StudyX

Educational software designed for productive learning at work and school.

Spaceship battle in the Yargis game

Yargis

Take command and play our action-packed spaceship shooter.