Rewardful - All-in-One Affiliate Management Software for SaaS
Stripe: Relay - Let customers buy products directly within other mobile apps
Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
Viral Loops for Startups - Virality for startups made easy 💪
Servicebot for Wordpress - Easily let customers buy and manage Stripe subscriptions
Rarible - Create, sell, collect digital items secured with blockchain