Topicbox - Put team emails into one centralized, searchable place
Hive - Seamless project management and collaboration for your team.
InboxSDK - First usable API to write Gmail Apps for 1B active users
Sup! Standup Bot - The complete stand-up and follow-up bot
Front - multi-channel inbox service for collaborative teams
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.