How to Create WhatsApp Flows
WhatsApp Flows are native interactive forms that run inside WhatsApp. No browser or external app needed. Customers can fill out multi-step forms, browse products, schedule appointments, and complete transactions without ever leaving the chat. Flows offer a dramatically better user experience than asking customers to type responses to sequential questions.
Step-by-Step Instructions
- 1
Understand WhatsApp Flows architecture
Flows consist of screens (like pages in a form), each containing UI components: text inputs, dropdowns, date pickers, checkboxes, and radio buttons. When a user completes the Flow, the collected data is sent to your endpoint as a structured JSON payload. You need a backend endpoint that can receive and process this data. Your BSP may provide this, or you can build your own.
- 2
Design your Flow in the Flow Builder
Access the Flow Builder through your BSP dashboard or Meta's WhatsApp Manager. Start by selecting a template (Lead Generation, Customer Feedback, Appointment Booking) or build from scratch. Design each screen with the fields you need, set field validation rules (required fields, format checks), and define the navigation between screens. Keep flows to 3-5 screens maximum for best completion rates.
- 3
Configure your data endpoint
Set up a webhook URL that will receive the Flow's data payload when a user completes it. Your endpoint must accept POST requests with JSON body, validate the incoming data, and return a 200 response within 10 seconds. If using SuperWaba, configure the endpoint in your Flow settings. The platform handles the webhook automatically and stores responses in your CRM.
- 4
Connect the Flow to a message template
Create a message template with a CTA button that opens your Flow. The button type must be 'Flow' and reference your Flow ID. Submit the template for Meta's approval. Once approved, you can send this template to start a Flow, for example, sending a 'Book Appointment' template that opens a scheduling Flow when the customer taps the button.
- 5
Test across devices and WhatsApp versions
Test your Flow on both Android and iOS, with different WhatsApp versions. Older WhatsApp versions may not support Flows (minimum version required). Check that all form validations work, dropdowns populate correctly, and the submission endpoint receives data properly. Test edge cases: what happens if a user closes the Flow midway and reopens it?
- 6
Deploy and iterate based on completion data
Publish your Flow and send it to a test audience first. Monitor completion rates (percentage of users who finish the entire Flow), drop-off points (which screen do users abandon?), and average completion time. If completion rates are below 60%, simplify the Flow by removing non-essential fields or splitting complex screens into multiple simpler ones.
Pro Tips
- Flows with 3 screens or fewer have 75%+ completion rates. Every additional screen reduces completion by roughly 15%.
- Pre-fill known fields (customer name, phone number) when possible. Don't ask users for information you already have.
- Use dropdown menus instead of free-text inputs wherever possible. They're faster for users and give you cleaner, structured data.
- Add a confirmation screen at the end showing a summary of what the user submitted. This builds trust and reduces form abandonment.
Ready to get started?
Start your free 14-day trial and put this guide into action.