Moodprint - Effortlessly track and analyze your moods over time
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Pacifica Communities - Supportive personal wellness communities
Polymail - Native email app for email productivity.
Huddle - Huddle | The Enterprise Content Collaboration Platform
Clean Email - Clean Email is an online service that empowers you to take control of your mailbox.