Topicbox - Put team emails into one centralized, searchable place
Astral - A social network for augmented reality 📍
Nova Inbox - Personalize emails in seconds, right from your inbox
Nifty - Manage projects, work, and communications in one place.
InboxSDK - First usable API to write Gmail Apps for 1B active users
Neat.run - Neat puts SaaS notifications in your menu bar. Streamline your code review and ship with ease. Preview, triage, and jump to issues in one click or keystroke.