Connect Calendly and Slack to unlock the power of automation

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Quickly connect Calendly to Slack with a Zapier template.

Our most popular template

Send Slack messages for new Calendly invites
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Calendly + Slack
Send Slack direct messages for newly-scheduled Calendly events
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Calendly + Slack
Send Slack messages to a private channel when new invitees are created in Calendly
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Calendly + Slack
Post canceled Calendly events to a Slack channel
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Calendly + Slack
Get digests of Calendly events delivered to Slack daily, weekly, or monthly
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Calendly + Digest by Zapier + Slack
Send Slack channel messages when specific Calendly invitees are created
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Calendly + Filter by Zapier + Slack

Send Slack messages for new Calendly invites

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Calendly + Slack

Send Slack direct messages for newly-scheduled Calendly events

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Calendly + Slack

Send Slack messages to a private channel when new invitees are created in Calendly

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Calendly + Slack

Post canceled Calendly events to a Slack channel

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Calendly + Slack

Get digests of Calendly events delivered to Slack daily, weekly, or monthly

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Calendly + Digest by Zapier + Slack

Send Slack channel messages when specific Calendly invitees are created

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Calendly + Filter by Zapier + Slack

Send channel messages in Slack for new invitees created in Calendly
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Calendly + Slack
Get a digest of canceled Calendly events sent to Slack on a daily, weekly, or monthly basis
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Calendly + Slack

How Zapier works

Zapier makes it easy to integrate Calendly with Slack - no code necessary. See how you can get setup in minutes.

Select a trigger from Calendly

A trigger is an event that starts your Zap and runs the workflow. For example, with Calendly, a trigger could be "Invitee Canceled."

A trigger is the event that kicks off your automated workflow.

Setup an action from Slack

An action is what takes place after the automation is triggered. For example, with Slack, the action could be "Add Reminder."

An action is the event that your automated workflow performs when triggered.

That’s it! You just connected Calendly to Slack

With Zapier, it’s never been easier to connect your apps together and automate your most tedious work. Save hours every month.

Triggers and actions are the main components of every automated workflow.

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Customers who say using Zapier has made them better at their job

25m

Customers have created over 25 million Zaps on the platform

6 mins

The average user takes less than 6 minutes to set up a Zap

Make work flow with AI

Level up your Calendly to Slack integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.

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Frequently Asked Questions about Calendly + Slack integrations

New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Calendly and Slack

How do I connect Calendly to Slack?

To connect Calendly to Slack, start by logging into your Calendly account and navigate to the Integrations page. From there, you’ll see an option to integrate with Slack. Click on it and follow the prompts, which will guide you through authorizing access to your Slack workspace. This will allow us to send you event notifications directly in Slack.

Can I receive notifications in Slack for new Calendly bookings?

Yes, once integrated, you'll automatically receive notifications in your selected Slack channel whenever a new booking is made on your Calendly schedule. You'll find these options under 'Notification Preferences’ within the integration settings.

How can I customize the messages sent from Calendly to Slack?

Within the integration settings, you can customize message templates for different event triggers such as new bookings or cancellations. These templates allow you to include specific details like event time, invitee name, and more.

What permissions are required for integrating Calendly with Slack?

The integration requires permission to post in channels and view channel content related to scheduling events. During setup, you'll be prompted to grant these permissions in order for us to deliver messages and updates effectively.

Are there any limitations on the type of events that trigger notifications?

Currently, notifications are triggered for all event types that can be set up in your Calendly account. You can manage which ones you'd like alerts for by adjusting your notification settings within our integrations dashboard.

How do I disconnect my Calendly account from Slack?

To disconnect, go back into your integrations settings in either Calendly or Slack and revoke the authorization permissions that were initially granted during integration setup.

Will existing events sync when I connect my accounts?

When you first connect Calendly with Slack, existing events won't trigger notifications automatically. Notifications are activated only for new events scheduled after connection.

Connect Calendly and Slack to integrate crucial parts of your business

With Zapier, you can integrate everything from basic data entry to end-to-end processes. Here are some of the business-critical workflows that people automate with Zapier.

Automate your lead management and improve conversions

With Zapier, you can automate every part of your lead funnel and give yourself the best chance at converting leads. Automate everything from lead capture to outreach to reporting—and close more deals as a result.

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Create more impactful campaigns with automation

Measuring campaign performance across platforms can get chaotic. Plus, digging up the right metrics costs you precious time and effort. With Zapier, you can create a centralized view of your performance, skillfully manage your lists, and ensure your campaigns drive ROI across the business.

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Provide world-class support with a little help from automation

Support reps can't be productive when they have to track down crucial information for every incident or ticket. With Zapier, you can automatically send your reps the context they need to resolve tickets quickly and create a seamless customer experience.

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Automate your way to actionable, up-to-date data

The days of manually exporting and importing data are over. With Zapier, you can send data where it needs to go, in the format you need it—so you can centralize your data and unlock more insights.

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Resolve incidents faster with automation

Your technical support team wants to focus on tech tickets rather than admin work. With Zapier, you can automate everything from ticket creation to routing to inter-team communication—eliminating friction from incident management and increasing speed to resolution.

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Supported triggers and actions

Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.

- Webhook subscription scope
  Required
Trigger
Instant
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- Webhook subscription scope
  Required
Trigger
Instant
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Cancel Scheduled Event
Cancels a scheduled event with a specified reason for the cancellation.
Action
Write
- Search
  Required
Action
Search
New Channel
Triggers when a new #channel is created.
Trigger
Instant
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- Include_alias
Trigger
Instant
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- User Name
- Highlight Word
- Trigger for Bot Messages?
Trigger
Instant
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- Channel
  Required
- Trigger for Bot Messages?
Trigger
Instant
Try It
New Saved Message
Triggers when you save a message.
Trigger
Instant
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- Text
  Required
- Remind when?
  Required
- User
Action
Write
- Channel
  Required
- Text
  Required
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- File
- Thread
- Send Channel Message?
- Zap_id
Action
Write
- Event Name
  Required
Action
Write
- Channel
  Required
- Topic
  Required
Action
Write
- Status Text
- Status Emoji
- Expiration Time
Action
Write
Delete Message
This action deletes an existing message in a specific channel on Slack. You need to provide the channel ID and the message timestamp as inputs.
Action
Write
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
Write
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
Write
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
Write
- Email
- Optimized data
Action
Search
- Full Name
  Required
- Optimized data
Action
Search

- Webhook subscription scope
  Required
Trigger
Instant
Try It
- Event Name
  Required
- Host User
  Required
- Co-hosts
- Duration (in minutes)
  Required
- Time Zone
- Start Date
  Required
- End Date
  Required
- Location Kind
- Location
- Additional Location Info
Action
Write
Mark Invitee as No Show
Marks a specific invitee as a no show.
Action
Write
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
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- Channel
  Required
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- Channel
  Required
- User Name
- Shared
Trigger
Instant
Try It
- Search Query
  Required
- Optimized data
Trigger
Scheduled
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- Channel
  Required
- Reaction
- User
Trigger
Instant
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New User
Triggers when a new Slack user is created / first joins your org.
Trigger
Instant
Try It
- Channel
  Required
- Users
  Required
Action
Write
- Send Multi Message
- Text
  Required
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap_id
Action
Write
- Channel
  Required
- Text
  Required
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap_id
- File
- Thread
- Send Channel Message?
Action
Write
- First Name
- Last Name
- Title
- Email
- User
Action
Write
- HTTP Method
  Required
- URL
  Required
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
Write
Create Private Channel
This action creates a private channel in Slack.
Action
Write
Edit Message
This action updates a specific message sent by the same Authenticated user on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, and the new text for the message.
Action
Write
- Search Query
  Required
- Sort By
- Sort Direction
Action
Search
- ID
  Required
- Optimized data
Action
Search
- Bot Name
- Optimized data
Action
Search

Learn how to automate Calendly on the Zapier blog

Learn how to automate Slack on the Zapier blog

About Calendly

Calendly is an elegant and simple scheduling tool for businesses that eliminates email back and forth. It helps save time so that businesses can provide great service and increase sales.

Learn more Help

Related categories

Scheduling & Booking

About Slack

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.