Flow-e is a visualization layer on top of your Gmail or Outlook inbox. It provides an elegant Kanban-like workflow that's combined with the ideas behind Inbox Zero and GTD. Flow-e eliminates the need of external task management tools and transforms your inbox into a central To Do app.
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
Sortd - Rated the #1 App for Gmail
Standuply - Run daily standup meetings and track your metrics in Slack
Drag for Gmail - Transform Gmail into organized To Do lists (like Trello)
MeetNotes - Increase Productivity with Meeting Notes Tool. More effective minutes, Prepare Agenda, Collaborative Notes & Action Items.
KanbanMail - A Kanban board for your emails.