How to collect customer feedback on WhatsApp
Updated · 6 min read · By the Oyelo team
Short answer
Get the customer’s consent at billing, then send one short WhatsApp message a few hours later with a one-tap feedback link. Use the WhatsApp Business Platform (API) if you want this automatic for every customer; the free WhatsApp Business app works only for a handful of manual messages. Read every reply the same day and call back anyone unhappy.
Step 1: Ask for consent
At billing, a simple “Can we send you a quick WhatsApp to ask how it went?” is enough. Note who agreed. Never add numbers from bills or old lists without permission, and stop immediately if someone replies STOP.
Step 2: Pick the right WhatsApp setup
- WhatsApp Business app: free and fine for a few messages a day, sent by hand from one phone.
- WhatsApp Business Platform (API): messages are sent automatically from your own number through software, using templates Meta approves. Meta charges per message for business-started messages, billed separately from any software.
Step 3: Send at the right time
Two to three hours after the visit works well for restaurants and salons. For car service, send after delivery. Avoid late nights: respect quiet hours.
Step 4: Make answering effortless
- One tap to rate (for example 😀 😐 😞), no long forms.
- Optional one-tap reasons such as “Long wait” or “Food was cold”, so customers don’t have to type.
- The customer’s own language: English, Hindi or Telugu.
- Your Google review link offered to everyone, whatever their rating.
Step 5: Act on what you hear
Feedback only helps if someone reads it. Set an alert for unhappy replies and call back the same day. Each week, look at which topics come up most (wait time, food, staff) and fix the top one.
What about WhatsApp’s 24-hour rule?
On the WhatsApp Business Platform, you can reply freely within 24 hours of a customer’s last message. Outside that window, messages you start must use an approved template. Feedback requests and offers are therefore sent as templates.
Frequently asked questions
- Is it allowed to message customers on WhatsApp for feedback?
- Yes, if they agreed to receive messages from you and can opt out at any time.
- Do customers need to install an app?
- No. The message opens a simple web page from WhatsApp.
- What response rate can I expect?
- It varies by business and how you ask. Short, personal messages sent soon after the visit get the most replies. Measure your own and improve the wording.
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