itch.io - An online game marketplace and community.
Flutin - Flutin is an online live streaming platform through which you can easily multistream on 40+ platforms.
Ubisoft Club - Ubisoft Club app enables you to get updates about your favorite games timely.
GiveCentral Live - GiveCentral Live is an online web streaming solution that allows you to live-stream your charity events, galas, and other fundraising activities to your supporters.
GOG.com - DRM-free game store, selling both new and old titles. No clients required.
Tidze - All-in-one ticketing and live streaming