Included from the Professional plan

Scheduling automation and webhooks

Scheduling automation updates Slack, HubSpot and your own systems for you when a meeting is booked, rescheduled or canceled.

  • 14-day free trial
  • No credit card needed
  • Works withSlackHubSpot
Why it matters

Why scheduling automation matters.

Without it

Copying every new booking into your CRM and telling the team in chat eats up time, and things get missed.

With Caletus

When a meeting is booked, rescheduled or canceled, Caletus can post to Slack, update the contact and meeting in HubSpot and send a signed webhook to your own system.

How it works

How scheduling automation works.

  1. 1

    Connect your tools

    Connect Slack or HubSpot on the Integrations page, or add a webhook address.
  2. 2

    Choose what to send

    Pick a Slack channel for booking alerts, and choose which events sync to HubSpot.
  3. 3

    It runs on every booking

    Each booking, reschedule and cancellation goes out on its own. Webhooks keep a delivery log you can check.

Before you start

  • Caletus Professional or Enterprise plan to connect Slack, HubSpot and webhooks.
Capabilities

What you can do with scheduling automation.

  • Slack alerts

    Post new bookings, reschedules and cancellations to a Slack channel, with the reason.
  • HubSpot sync

    Each booking creates or updates the contact in HubSpot and logs the meeting.
  • Signed webhooks

    Send booking, reschedule and cancel events to your own system, signed with HMAC.
  • Caletus API

    Build your own steps with the Caletus API and check every webhook delivery in a log.
Plans

Which plans include scheduling automation?

Compare every plan
  • Free$0Free forever
    Slack and HubSpot
    No
    Signed webhooks
    No
  • Professional$6Per user / month, yearly
    Starts here
    Slack and HubSpot
    Yes
    Signed webhooks
    Yes
  • Enterprise$12Per user / month, yearly
    Slack and HubSpot
    Yes
    Signed webhooks
    Yes
Use cases

Who uses scheduling automation.

See all solutions
Customer storyEnterprise Technology
-65%
Interview cycle length
Down from 14 days to 5, across 300+ technical candidate screens

“Coordinating a panel of three senior engineers and a hiring manager used to take our recruiting coordinators days of back-and-forth emails. With Caletus collective scheduling, candidates pick one slot when everyone is free, in seconds.”

DCDevon ChenHead of People Operations, Apex Tech Labs
Read the Apex Tech Labs story
FAQ

Questions about scheduling automation.

What people ask before they set up scheduling automation: how it works, which plan it needs and its limits.

Talk it through with our team
  • Caletus always emails the guest a confirmation with a calendar invite. If you connect them, it can also post to a Slack channel, create or update the contact in HubSpot and log the meeting there, and send a signed webhook to your own system. The same happens when you reschedule or cancel.

  • When a meeting is booked, rescheduled or canceled, Caletus sends a POST request with the booking details as JSON to the web address you choose. Each request is signed with HMAC, so your system can check it came from Caletus. Failed deliveries are retried, and you can send a test.

  • No, not a drag-and-drop one. Caletus covers the common steps with its Slack and HubSpot integrations. For anything else, use webhooks or the Caletus API to start your own automation when a booking, reschedule or cancellation happens.

  • Not at the moment. Use Caletus webhooks instead: many automation tools, including Zapier and Make, can receive a webhook and start a workflow from it. That way a new booking can still add a spreadsheet row or update another app.

  • Connecting Slack, HubSpot and webhooks needs the Professional or Enterprise plan. Professional costs $6 per user a month billed yearly, or $8 month to month, with a 14-day free trial.

From the Professional plan

Try scheduling automation free for 14 days.

Scheduling automation is on the Professional plan, which comes with a 14-day free trial. No credit card needed to start.

  • No credit card required
  • Two-way calendar sync
  • Set up in under 2 minutes
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