Missive - Team communication app now supporting FB, Twitter & SMS
Hinge - Find people you want to date through your friends on Facebook.
Pingly for iOS - A beautiful, modern email provider for today's internet
All Hands - Async video updates for your team
Mailtrim - Email lives forever!. Reinvigorate your emailing experience with the best free email client, the Mailtrim
Loop Email - Emailing for teams: Organize your Inbox into channels 💌