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Calendly + Mailchimp: every booker added to the right list.

Subscribe Calendly bookers to Mailchimp audiences, tag based on event type, or trigger Mailchimp automations from booking events. Powers post-booking nurture sequences.

Connect Calendly and MailchimpSee reverse direction
Trigger app
Calendly as the trigger

Workflows fire when something happens in Calendly.

Action app
Mailchimp as the action

Workflows do something in Mailchimp, instantly.

See all 16 actions →
Both directions

Pick the way that fits your stack.

Pair pages are mirrored. Each direction gets its own dedicated page.

Calendly → Mailchimp

When something happens in Calendly, do it in Mailchimp.

2 Calendly triggers wired to 16 Mailchimp actions. Most-used pairing: Invitee Canceled → Add List Member.

Mailchimp → Calendly

Or fire it the other way around.

5 Mailchimp triggers wired to 5 Calendly actions downstream.

See Mailchimp → Calendly →
Popular pairings

Common Calendly → Mailchimp workflows.

Pick a pairing to set it up in two minutes. Each one is a fully editable recipe.

Showing 8 of 32 combinations
When invitee canceled in Calendly, add list member in Mailchimp.

Fires when a Calendly meeting is canceled by the invitee or host. Use to clean up CRM activity, release Zoom resources, or prompt a reschedule.

When invitee canceled in Calendly, create campaign in Mailchimp.

Fires when a Calendly meeting is canceled by the invitee or host. Use to clean up CRM activity, release Zoom resources, or prompt a reschedule.

When invitee canceled in Calendly, create tag in Mailchimp.

Fires when a Calendly meeting is canceled by the invitee or host. Use to clean up CRM activity, release Zoom resources, or prompt a reschedule.

When invitee canceled in Calendly, delete campaign in Mailchimp.

Fires when a Calendly meeting is canceled by the invitee or host. Use to clean up CRM activity, release Zoom resources, or prompt a reschedule.

When new meeting booked in Calendly, add list member in Mailchimp.

Fires when someone schedules a meeting via Calendly. The standard hook for piping booked meetings into your CRM, sending prep, or auto-routing to the right team.

When new meeting booked in Calendly, create campaign in Mailchimp.

Fires when someone schedules a meeting via Calendly. The standard hook for piping booked meetings into your CRM, sending prep, or auto-routing to the right team.

When new meeting booked in Calendly, create tag in Mailchimp.

Fires when someone schedules a meeting via Calendly. The standard hook for piping booked meetings into your CRM, sending prep, or auto-routing to the right team.

When new meeting booked in Calendly, delete campaign in Mailchimp.

Fires when someone schedules a meeting via Calendly. The standard hook for piping booked meetings into your CRM, sending prep, or auto-routing to the right team.

How it works

Connect Calendly and Mailchimp in five steps.

No code, no glue, no half-day setup. Each step is one click.

  1. 1
    Connect
    Authorize Calendly and Mailchimp

    Open TinyCommand, authorize Calendly and Mailchimp once each. Both connections are available to every workflow on your account.

  2. 2
    Trigger
    Pick a Calendly trigger

    Drop the Calendly → Invitee Canceled trigger onto the canvas. TinyCommand auto-registers the webhook.

    POST /v1/webhooks/calendly.trigger-invitee-canceled
  3. 3
    Transform
    Add a filter or AI step

    Optionally add a Filter node ("subject contains URGENT") or an AI step ("classify intent") between trigger and action.

  4. 4
    Action
    Add the Mailchimp action

    Drop the Mailchimp → Add List Member action below it. Map fields from the Calendly payload into the Mailchimp inputs.

    mailchimp.add-list-member
  5. 5
    Publish
    Publish and forget

    Hit Publish. TinyCommand runs it in production from second one. Watch the run-log fill up.

FAQ

Questions about Calendly + Mailchimp.

How do I add a Calendly booker to a Mailchimp audience?
Calendly Invitee Created → Mailchimp Add or Update List Member with email + first/last name. Use status = "subscribed" if consent was captured on the booking form; otherwise status = "transactional".
How do I tag the subscriber by Calendly event type?
Mailchimp Add Tag to Member with a tag matching the event type slug (e.g., "demo-booker", "research-interview"). Tags drive segment-specific follow-up campaigns.
Can I trigger a Mailchimp Customer Journey from a Calendly booking?
Yes — Mailchimp Customer Journeys can use tag-add events as starting points. The workflow above (Add Tag) is enough to enroll the contact into the matching journey.
How do I respect consent when adding bookers to Mailchimp?
Add a checkbox to the Calendly intake ("Send me product updates") and only set status = "subscribed" when checked. Otherwise use status = "transactional" so they receive booking-related mail only.
Can I remove a tag when a Calendly meeting is cancelled?
Yes. Calendly Invitee Canceled → Mailchimp Remove Tag. Useful if you want to gate a nurture sequence behind the meeting actually happening rather than just being booked.
How do I prevent the same person from being added to multiple Mailchimp audiences?
Use a single primary audience with tags for segmentation, instead of multiple audiences. Mailchimp pricing is per total list contacts — duplicates across audiences cost more.
Related

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Wire Calendly to Mailchimp in 2 minutes.

Free tier available. No credit card. No onboarding call.

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