LettuceMeet - The easiest way to schedule group meetings.
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
Clockwise for Slack - Tame the chaos of work
Standuply - Run daily standup meetings and track your metrics in Slack
MeetingPlanner.io - Simple online scheduling tool for group meetings
MeetNotes - Increase Productivity with Meeting Notes Tool. More effective minutes, Prepare Agenda, Collaborative Notes & Action Items.