Product update: Zapier integration and webhook support

Our last update made scheduling simpler than ever for your invitees. Now, we’ve made it more powerful for you (in two new ways):

  • Zapier integration — connect Calendly to 500+ apps — including Slack, ActiveCampaign, MailChimp, Hubspot, Infusionsoft and hundreds more — without worrying about any code
  • Webhook support — receive appointment data in real-time at a specified URL when a Calendly event is scheduled or cancelled — for those who prefer to go under the hood and build their own third-party connections


With Zapier, you can easily trigger actions in your most important platforms after a Calendly event is scheduled or cancelled, automating nearly every workflow you typically perform. Some examples:

  • Creating a lead in your CRM
  • Adding an invitee to an email campaign list
  • Generating dial-in details for a virtual meeting
  • Sharing meeting details in your team’s messaging app

…and millions more. The possibilities are endless! Our step-by-step guide will get you started.


Webhooks give you or your engineering team the power to interact with your appointment data in completely custom ways. Specifically, you can subscribe to:

  • Invitee Created Events (allows you to receive notifications when a new Calendly event is created)
  • Invitee Cancelled Events (allows you to receive notifications when a Calendly event is cancelled)

See out our developer documentation for more details.

We’re excited to hear what workflows you automate with these new options! Drop us a note at if you need help. We’ve got you covered.

Claire Suellentrop is Calendly's Director of Marketing.
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