Turnstile Systems

Quick Search Bar

About Turnstile Systems


Leaders in Online Registration Software for Classes and Events

Turnstile Systems is the web-based online registration software that simplifies the entire class management and event management process. From the first registration to the last thank-you note – and everything in between – Turnstile Systems helps you handle all the details of your events quickly, easily, and economically. Along the way, we create customized, branded websites, handle registrations, design eMarketing communications, and track confirmations and participation – all to make sure that your events achieve maximum capacity.


Turnstile Systems provides online registration for class and event management companies and organizations. Located in a suburb of Seattle, Washington, Turnstile Systems is a brand of Rainier Software, Inc. that also provides online registration and  management worldwide for online sports registration and all other online registration needs.


Printable Class and Event Registration Features List.