WhatsApp Business Auto Reply: Complete Setup Guide for Small Business Owners
If you’re running a small business and your phone is your office, you already know the problem: a customer messages at 9 PM asking for a quote, you don’t see it until morning, and by then they’ve moved on to someone else.
WhatsApp Business has built-in tools that solve this — and most business owners aren’t using them properly. This guide walks through exactly how to set up auto-replies, away messages, and quick replies to make sure no lead falls through the cracks.
WhatsApp Business vs WhatsApp Business API: Know Which One You Have
Before diving in, it’s worth clarifying what you’re working with:
WhatsApp Business (free app): For sole traders and small teams. Runs on one phone. Has basic auto-reply features built in. This guide covers this version.
WhatsApp Business API: For medium-to-large businesses. Requires a BSP (Business Solution Provider), costs money, but unlocks full automation — chatbots, CRM integration, broadcast messaging, multi-agent inboxes. LS Prime Group can help you set this up if you’re at that stage.
Most small business owners start with the free app. Let’s make it work properly.
Step 1: Set Up Your Business Profile Properly
Before touching auto-replies, get your profile right. This is what customers see before they message you.
Go to: Menu → Settings → Business Tools → Business Profile
Fill in:
- Business name — use the name you trade under, not a personal name
- Category — choose the closest match
- Description — 2–3 sentences: what you do, where, and who for
- Address — even approximate (suburb is fine if you’re mobile)
- Business hours — this matters because it affects when the app considers you “away”
- Website — your main site or booking link
A complete profile builds trust before the conversation even starts.
Step 2: Away Message (Your 24/7 First Responder)
The away message sends automatically when someone messages you outside your set business hours — or when you enable it manually.
How to set it up: Menu → Business Tools → Away Message
- Toggle Send away message ON
- Tap the pencil icon to edit the message
- Set when it sends: Outside business hours (recommended)
- Choose who receives it: Everyone unless you want to exclude existing contacts
What to write:
Avoid generic “thanks for your message” filler. Write something that actually helps the customer and sets a clear expectation.
Good example:
Hi! Thanks for getting in touch with [Business Name]. We’ve received your message and will reply within [X hours / by 9 AM tomorrow].
If it’s urgent, call us on [phone number].
— [Your name], [Business Name]
Add your website or a direct booking link if you have one. Customers who can self-serve at 9 PM will.
Step 3: Greeting Message (First-Time Contacts)
The greeting message sends to anyone who messages you for the first time, or after 14 days of no contact. Think of it as your automated handshake.
How to set it up: Menu → Business Tools → Greeting Message
Toggle it on, then edit the message.
Template:
Hi [name]! 👋 Welcome to [Business Name]. Thanks for reaching out.
We [what you do] in [location/area].
Let us know what you need and we’ll get back to you ASAP!
The {name} variable auto-fills the customer’s WhatsApp display name — a small touch that makes it feel less robotic.
Step 4: Quick Replies (Your Time-Saving Superpower)
Quick replies are pre-saved message templates you can send in seconds. They’re accessed by typing / in any chat.
How to set them up: Menu → Business Tools → Quick Replies → tap “+”
Set a shortcut (like /quote, /hours, /price) and write the full message.
Useful quick replies to create:
| Shortcut | Use |
|---|---|
/quote | “Happy to give you a quote! Can you tell me: [your key info questions]?” |
/hours | Your business hours + best contact method |
/price | Pricing range or “we’ll send a quote after a quick assessment” |
/confirm | Booking confirmation template |
/thanks | Follow-up thank you after a job |
/review | Link to your Google review page |
These don’t replace the personal touch — they speed up the routine stuff so you have more time for actual conversations.
Step 5: Catalogue (Optional but Powerful)
If you sell products or have distinct services, add a Catalogue. Customers can browse without asking “what do you offer?”
Menu → Business Tools → Catalogue → Add item
For service businesses, treat each service as a “product” — name it, describe it, add a photo if you have one, and include a starting price or “price on request.”
Step 6: Labels to Organise Conversations
As messages come in, it gets messy fast. WhatsApp Business lets you label conversations.
Suggested labels:
- 🟡 New Lead — first contact, not yet qualified
- 🔵 Quoted — sent a quote, waiting for response
- 🟢 Confirmed — job booked
- 🔴 Follow Up — needs a nudge
- ⚫ Completed — done, ask for review
To label: open a chat → press and hold → Label
What WhatsApp Business Can’t Do (And What Can)
The free app has limits. Here’s where it breaks down:
- Can’t run on multiple phones simultaneously — one phone = one user
- Can’t connect to your CRM — WhatsApp Business API required
- Can’t send bulk messages to customer lists — API required
- Can’t build a proper chatbot — needs API + a platform like Manychat, WATI, or custom build
If you’re at the point where you’re getting too many WhatsApp leads to manage manually, that’s a good problem — and it’s the exact point where upgrading to the API and setting up automation pays for itself quickly.
Taking It Further: WhatsApp + AI Automation
For businesses handling higher volumes, the next step is connecting WhatsApp Business API to an AI layer:
- Auto-qualify leads — ask the right questions automatically and route based on answers
- Appointment booking — integrate with Calendly or your booking system, no human needed
- Follow-up sequences — automated nudges for quotes that haven’t been accepted
- Handoff to human — bot handles first contact, flags complex queries for a real person
This is exactly what we build at LS Prime Group — automations that work while you’re not watching.
FAQ
Is WhatsApp Business free? Yes, the app is free. The WhatsApp Business API has costs that vary by message volume and country.
Can I use WhatsApp Business on my normal number? Yes — your existing mobile number can be converted to a WhatsApp Business account. You can’t run both simultaneously on the same number.
Will customers know they’re getting an auto-reply? No — WhatsApp doesn’t label automated messages differently. A well-written auto-reply reads like a human wrote it.
Can I have multiple people managing one WhatsApp Business account? Not on the free app. The API version, through platforms like WATI or Respond.io, allows multi-agent inboxes.
How quickly should I follow up after the auto-reply? The auto-reply buys you time — but don’t let it be a crutch. Aim to follow up within 2–4 hours during business hours. Customers who get a real response within the hour convert at significantly higher rates.
Need Help Setting This Up?
If you’d rather have someone build this for you — or if you’re ready to move to the API and full automation — we can help.
Message us on WhatsApp: wa.me/6427888448
We work with small businesses across Auckland and New Zealand to set up practical automation that actually gets used — not complex systems that gather dust.
LS Prime Group | AI Automation & Digital Solutions for NZ Businesses