How to automate WhatsApp Business replies without losing the personal touch
Write down the answers your team gives every day (prices, hours, availability, policies), let an assistant or chatbot answer those common questions instantly, and hand anything unusual, upset or sales-ready to a person quickly. Keep replies short, use the customer's language, and never let the bot guess at prices or promises.
Why it matters
Customers on WhatsApp expect an answer in minutes, including evenings and weekends. Many questions are the same every day: price, location, opening hours, 'is it available on Friday?'.
Answering those instantly means fewer people drift off to a competitor while waiting, and your team spends its time on the conversations that need judgement.
The risk is a bot that sounds robotic or invents answers. Done well, automation answers from your own facts and knows when to step aside.
How to do it by hand
Use the WhatsApp Business app's basics
Set a greeting message, an away message for out-of-hours, and quick replies for your most common answers. This alone saves a lot of typing.
Collect your real answers
Go through a week of chats and list the 20 most common questions with the answers your best person gives. Include prices, what's included, policies and links.
Decide what must go to a person
Complaints, refunds, custom quotes, medical or legal questions, and anyone who asks for a human. Write these rules down before automating anything.
Move to the WhatsApp Business Platform for automation
Full automation needs the WhatsApp Business Platform (the API), usually through a provider. Inside the 24-hour customer service window you can reply freely; after it, you need approved templates.
Test with real questions
Before going live, ask it the awkward questions customers actually send, including typos and voice-note transcripts. Fix answers that are wrong, vague or too long.
Review conversations weekly
Read a sample of automated chats every week. Add missing answers to your list, and tighten the hand-off rules where the bot struggled.
How to do it in Wirk
- Integrations → WhatsApp Business: add your WhatsApp Cloud API details (phone number ID, business account ID and access token).
- Brand kit → Knowledge → Add knowledge: your FAQs, policies and product notes. Add a product feed for prices, and fill in Brand voice & rules.
- Automate → Recipes → Answer every DM and comment → Turn on, and choose whether to approve replies before they go out.
- Messages it shouldn't answer are handed to a person in Inbox → Conversations.
Example output
Example for a sample business
Answer sheet and a sample conversation
Dune Trails, a desert safari operator in Dubai
The facts the assistant answers from, and how a typical evening enquiry goes, including the hand-off.
| Question | Answer |
|---|---|
| Price | Evening safari AED 180 per adult, AED 140 per child (3–11). Under 3 free. |
| What's included | Hotel pick-up in Dubai, dune drive, camel ride, sandboarding, BBQ dinner, show. Quad bikes extra. |
| Timings | Pick-up 2:30–3:30pm, back around 9:30pm. |
| Pregnancy and back problems | Dune drive not allowed; we offer a slow 'scenic' drive. Hand to a person to arrange. |
| Cancellation | Free up to 24 hours before pick-up. |
Customer: Hi, how much is the evening safari for 2 adults and a 6 year old? Is Friday ok? Assistant: Hi! For 2 adults and one child it's AED 500 in total (AED 180 per adult, AED 140 for your 6-year-old). Friday has space. It includes hotel pick-up, dune drive, camel ride, sandboarding and a BBQ dinner with a show. Which hotel or area should we pick you up from? Customer: Marina. Also my wife is 5 months pregnant, is that ok? Assistant: Thanks for telling us. The dune drive isn't suitable during pregnancy, but we can arrange a gentle scenic drive so you can all still enjoy the camp. I'm passing you to Ahmed from our team to set that up. He'll reply here within 15 minutes. [Handed to a person in the inbox, with the chat so far.]
Written by our team for a sample business, not generated by Wirk
Template to copy
Hand-off rules
Always hand to a person when: - the customer asks for a human - it's a complaint, refund or cancellation dispute - health, safety, legal or medical questions - custom quotes, groups over [number], or discounts - the assistant isn't sure of the answer When handing off, say: "I'm passing you to [name] from our team. They'll reply here within [time]."
Common mistakes
Letting the bot guess
If an answer isn't in your facts, the assistant should say a person will reply, not invent a price or a promise.
No clear hand-off
Customers get frustrated when they're stuck with a bot. Make it easy to reach a person and say how long it will take.
Long, formal answers
WhatsApp is a chat. Two to four short lines read better than a paragraph of policy text.
Ignoring the 24-hour rule
Outside the 24-hour customer service window you can only start a conversation with an approved template. Plan follow-ups with that in mind.
Questions and answers
Can I automate replies in the free WhatsApp Business app?
Partly. The app has greeting messages, away messages and quick replies. Smart, conversational automation needs the WhatsApp Business Platform, usually through a provider.
What is the WhatsApp 24-hour rule?
When a customer messages you, a 24-hour window opens in which you can reply freely. After it closes, you can only message them with a pre-approved template, and marketing templates need their consent.
Will customers mind talking to an AI?
Most people mind slow or wrong answers more. Be open that it's an assistant, keep answers accurate and short, and hand off to a person quickly when needed.
Can it reply in Arabic or other languages?
Good assistants reply in the customer's language. Check the answers in each language you serve, especially prices and policies.