Connect WhatsApp Business with Cal ID
Use WhatsApp Business templates for professional booking notifications.
The WhatsApp Business integration connects your WhatsApp Business number with Cal ID so customers can book appointments right inside your WhatsApp chat. It fits teams who run bookings and support in chat and want scheduling where their customers already are. A booking form opens in the conversation, the customer picks a time from your live availability, and the meeting is confirmed with automatic reminders. WhatsApp Business is a paid feature, available on Cal ID's Business plan and above.
Why connect WhatsApp Business
Instant booking alerts
New bookings, reschedules, and cancellations post to WhatsApp Business so your team never misses a meeting.
Reminders where people are
Send reminders and updates through WhatsApp Business to cut no-shows and keep everyone aligned.
Collect Payment
Collect payments for booking right inside WhatsApp natively. Cal ID let your bookers book you inside the WhatsApp.
Booking inside the chat
Customers pick a time from your live availability and confirm without ever leaving WhatsApp Business, so more conversations turn into booked meetings.
How teams use WhatsApp Business with Cal ID
Sales and success teams
Alert the team in WhatsApp Business the moment a meeting is booked or changed.
Support scheduling
Post new support bookings to WhatsApp Business so the right agent picks them up.
Internal handoffs
Notify the right people in WhatsApp Business when a meeting needs prep or a follow-up.
How to connect WhatsApp Business with Cal ID
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Open the Cal ID app directory
Sign in to Cal ID and find WhatsApp Business in the integrations directory.
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Connect WhatsApp Business
Click connect and authorize Cal ID to work with your WhatsApp Business account.
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Start booking
WhatsApp Business now works with every Cal ID booking automatically. There is nothing else to configure.
More Communication integrations
WhatsApp Send automated booking confirmations and reminders via WhatsApp. 
Telegram Schedule chats or Telegram video calls directly from your booking page. 
Signal Book encrypted Signal calls directly from your scheduling link. 
SendGrid Deliver booking confirmation and reminder emails via SendGrid. WhatsApp Business integration FAQs
Common questions about connecting WhatsApp Business with Cal ID.
01 Is the WhatsApp Business integration free?
No. WhatsApp Business is a paid feature on Cal ID, available on the Business plan and above. Cal ID scheduling itself stays free on every plan.
02 How do I connect WhatsApp Business to Cal ID?
Open the Cal ID app directory, find WhatsApp Business, click connect, and authorize access. It takes about a minute and works with your booking pages right away.
03 What notifications can Cal ID send to WhatsApp Business?
Cal ID can post new bookings, reschedules, cancellations, and reminders to WhatsApp Business, so your team stays in sync in real time.
04 Do I need a paid WhatsApp Business account?
You need a Cal ID Business plan or higher to use the WhatsApp Business integration, plus your own WhatsApp Business account. The integration adds no separate fee beyond your Cal ID plan.
05 Can I disconnect the WhatsApp Business integration later?
Yes. You can disconnect WhatsApp Business from the Cal ID app directory at any time and reconnect whenever you like. Your booking pages keep working either way.
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