Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.
Flowkey - The easiest way to learn piano with your iPhone or iPad
Instantly - Build your own infinitely scalable cold email outreach system with Instantly.
Yousician - Learn to play music at home, at your own pace
Snov.io - Sales engagement on autopilot.
Melodics - Melodics is a desktop app that teaches you to play MIDI keyboards, pad controllers, and drums.