haptik - The first always-on metronome for Apple Watch
Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.
Soundbrenner Pulse - A vibrating, wearable metronome for musicians
Recurly - Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.
Auxy Music Studio - Auxy brings real music creation to iPhone in a simple and inspiring format.
Zuora - Zuora creates cloud-based software on a subscription basis that enables any company in any industry to successfully launch, manage, and transform into a subscription business.