Confirm tomorrow's appointments

An AI call campaign calls each customer the day before their appointment.

Role : ManagerBusiness planDuration : 10 minOn : Web, Mac

Before you start

  • The Business plan. During the trial, everything is open.
  • Your appointments in Google Calendar or Microsoft 365, with the customer’s phone number in the appointment’s title or description.
  • A CSV file of the numbers to call, with a phone, telephone or numero column.

Step by step

6 steps, about 10 min
  1. 1

    Create the confirming agent

    2 min

    In AI voice agents, click Create agent, then Outbound agent. Choose Appointment confirmation. Give it an Agent name, the Company name and a Voice. Set Recommended minutes early and Offer rescheduling, then Create agent.

    Administration/AI voice agents/Create agent/Outbound agent

    Open this screen in Callizy
  2. 2

    Link your calendar

    1 min

    Open the agent, Actions tab, then Appointment booking. Click Activate and choose the calendar that holds your appointments. Under What the agent can do, check Cancel appointments or Edit/reschedule appointments. At the top, Update.

    Administration/AI voice agents/your agent/Actions/Appointment booking

  3. 3

    Create the campaign

    2 min

    In Call campaigns, click New campaign. Under Identity: the Campaign name, the confirming AI Agent and the Outbound number. Under Phone numbers, drop your CSV: 1,000 numbers at most.

    Administration/Call campaigns/New campaign

  4. 4

    Schedule it the day before

    1 min

    Under Scheduling, choose Schedule, then the Date and time: the day before the appointments. Keep Skip if no appointment checked: a customer with no appointment found in the calendar isn’t called.

  5. 5

    Plan for no-answers

    1 min

    Under On no answer, choose Send SMS to client. The suggested text gives the company number: keep it as is. Automatic retry calls back once, at the time you choose, the people who didn’t answer. Click Create and launch.

  6. 6

    Read the results

    2 min

    Open the campaign: Total calls, Answered, No answer. In the Call log, click a row: Summary, Recording and Transcript. Export CSV downloads everything.

Key points

  • The agent reads the date and time from your calendar, never from the file.
  • Callizy finds the appointment by the customer’s phone number written in its title or description, within the next 30 days.
  • A campaign runs once. For the next day, duplicate it.

Settings

You can change them at any time, without reconnecting anything.

Delay between calls (seconds)
Calls go out one at a time. This delay, 15 seconds to start, separates the end of one call from the start of the next.
Start now
The campaign starts right away, instead of waiting for the Date and time.

Not working?

Every customer is skipped
  1. Does the agent have a calendar, in Actions, Appointment booking?
  2. Is the customer’s phone number written in the appointment’s title or description?
  3. Is the appointment within the next 30 days?
Callizy shows “Unable to save campaign.”
  1. The same agent can’t have two campaigns less than 4 hours apart.
  2. Check the name, the agent, the outbound number and the numbers to call.
Callizy shows “No active AI agent”
  1. Create an Outbound agent first, then come back to the campaign.
“New campaign” shows the “Included in Business” badge
  1. AI call campaigns need the Business plan.

Frequently asked questions

Can the campaign start again on its own every day?
No. Every day, on the previous day’s campaign, click Duplicate, then Edit the copy: change the Date and time and click Save.
The customer can’t make it?
With Offer rescheduling, the agent offers a new date. It moves the appointment if you gave it the right to.
What if an answering machine picks up?
The agent hangs up without leaving a message. The On no answer text goes out if you chose it.
How much does it cost?
Each call counts its AI agent minutes: see Understand AI minutes and the Receptionist plans.

Updated October 29, 2026

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