Brands
Rainier operates four brands, each with a focused solution for a specific market segment. Our brands have been the trusted online registration and management software provider for more than a thousand organizations, tens of thousands of activities and events, millions of transactions and hundreds of millions in payments. Learn more about our brands by clicking on their logos and visiting their websites:

Count Me In provides online sports registration software that makes it easy to manage your sports league and attract new players, volunteers, and sponsors. Whether you’re a soccer club, baseball league, lacrosse organization, or youth football association, our league management software offers easy-to-use tools to oversee and administer your sports league online.

Turnstile Systems provides hosted online registration and event management software for event managers. Our solution is flexible, comprehensive, affordable and quick to deploy. We extend the capabilities of your events team –and support them free telephone support from our onshore team.

All Registrations provides online registration and management software for any need. From Red Cross chapters to military housing to professional associations to warranty registration, our solution can handle all that you need.

Alumni Software's breakthrough online Saas platform makes Alumni registration and community management a snap from start to finish - helping you build and leverage a valuable corporate alumni community. Virtually no detail is left to chance.