When this happens...
ScheduleOnceScheduled Booking
Then do this...
SlackSend Channel Message

If someone books a meeting with you, knowing about that as soon as possible can help you keep on top of your schedule. Most likely you spend a good amount of your day in your team chat app, so why not have notifications of your meetings sent directly there?

How It Works

  1. You have a new booking in ScheduleOnce
  2. Zapier posts the booking to a Slack channel

What You Need

  • ScheduleOnce account
  • Slack account

Why Zapier?


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It's easy to connect ScheduleOnce + Slack and requires absolutely zero coding experience—the only limit is your own imagination.

When this happens...
then do this!
Completed Booking

Triggers when a booking is completed. Specifically, when the time window of the booking has passed.

Send Direct Message

Send a direct message to a user or yourself from the Slackbot.

Rescheduled Booking

Triggers when a booking is rescheduled.

Send Channel Message

Post a new message to a specific #channel you choose.

Scheduled Booking

Triggers when a new booking is scheduled.

Add Reminder

Adds a reminder for yourself or a teammate, just like the /remind slash command.

Canceled Booking

Triggers when a booking is canceled.

Set Channel Topic

Sets the topic on a selected channel.

Booking Lifecycle Event

Triggers when a booking status is changed to one of the following: Scheduled, Rescheduled, Canceled, Completed, or No-show.

Invite New User

Invite a new User to your Slack workspace. Uses legacy tokens.

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ScheduleOnce is an end-to-end solution for scheduling with prospects and customers through all phases of the customer lifecycle.

Learn More

Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.

See Slack Integrations