Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
Geekbot - Discover how to organise asynchronous stand up meetings in Slack and keep your team synced using Geekbot. Start your free trial today!
Chili Piper - Chili Piper is an intelligent calendar for Sales teams, to book their own meetings or set appointments for other teams.
acrossio - context-augmented intelligence for meetings
Standuply - Run daily standup meetings and track your metrics in Slack
Standup Jack - A Slack bot for your standups