Chili Piper - Chili Piper is an intelligent calendar for Sales teams, to book their own meetings or set appointments for other teams.

Geekbot - Discover how to organise asynchronous stand up meetings in Slack and keep your team synced using Geekbot. Start your free trial today!

Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.

Standuply - Run daily standup meetings and track your metrics in Slack

Vyte - Free and easy scheduling application for professionals.

Sup! Standup Bot - The complete stand-up and follow-up bot