Jul 18, 2026
WhatsApp AI Auto-Reply: The Complete Guide + Templates
TL;DR
- The WhatsApp Business app ships with auto-replies built in, though they come down to just two static messages: a greeting and an away note.
- If you want customer questions answered automatically for real, you link your number to an AI platform over the official WhatsApp Business API.
- Read on for: the mechanics, a step-by-step setup walkthrough, templates you can copy as-is, and answers to the questions asked most often.
A WhatsApp auto-reply is a message your business fires off on its own the moment a customer writes to you, meaning nobody sits waiting, whether it is late at night or the weekend. This full guide spans everything from the basic built-in option to a complete AI setup that handles genuine questions, along with templates you can copy today.
What is a WhatsApp auto-reply?
An automated response that fires the instant a customer messages your business is what a WhatsApp auto-reply does. Two levels exist. Level one is the built-in auto-reply inside the free WhatsApp Business app: a greeting note for people who contact you for the first time, plus an away note beyond your working hours. Both are static. They deliver identical wording to everyone and cannot respond to any question.
Level two is the AI auto-reply: rather than repeating a stock line, the bot reads what each customer asked and replies using your business details, prices, availability, policies, and hours, then passes the chat to a human whenever that is needed. That gap is exactly what separates "we'll reply soon" from a genuine answer delivered in seconds.
How to set up WhatsApp auto-reply (step by step)
Which route you take depends on what you need. Begin with the built-in option if a simple greeting is enough, and switch to AI once you want genuine answers.
Option A, Built-in auto-reply (WhatsApp Business app)
- Go to WhatsApp Business → Settings → Business tools.
- Choose Greeting message, switch it on, and type in your welcome wording.
- Choose Away message, switch it on, pick a schedule (say, outside working hours), and enter your wording.
- If useful, set up Quick replies for the answers you send most often.
This is the limit of what the built-in feature offers: a pair of automatic messages plus a few stored shortcuts. Understanding or answering questions is beyond it.
Option B, AI auto-reply (RevoplyAI)
- Create a free account on RevoplyAI. No credit card is needed.
- Link your WhatsApp Business number via the official WhatsApp Business API. Since RevoplyAI is a verified Meta Tech Provider, your number remains protected.
- Give the AI its training by uploading documents, your price list, website links, and FAQs. Everything the bot says comes from this knowledge base alone.
- Switch it on. From then on the AI answers every question on the spot, in Arabic or English, and routes complicated conversations to your team.
For a detailed walkthrough of the free route, read our guide to automating WhatsApp & Telegram for free.
WhatsApp auto-reply templates (ready to copy)
Copy these verbatim or reshape them to fit your brand voice. Aim for replies that stay brief, friendly, and explicit about the next move.
- Greeting: "Hello, and thank you for messaging [Business]! 👋 What can we help you with today? Our typical reply time is [X minutes]."
- Away / after hours: "Thank you for reaching us! We work [9 AM, 6 PM]. Expect a reply from us first thing once we're back online."
- Busy / high volume: "We appreciate your patience! Message volume is heavy right now, so we'll answer as quickly as we can, normally within [X]."
- Order received: "Your order has reached us 🎉 The team will confirm the details shortly. Message us here whenever a question comes up."
- Lead follow-up: "Thank you for your interest in [product]! Could you send us [city / budget / preferred time] so we can serve you faster?"
- Human handoff: "We're connecting you with a team member right now. They can see the whole conversation and will pick up from here."
Looking for more? Our 18 copy-ready auto-reply templates walk through greetings, away messages, orders, and follow-ups in both Arabic and English.
Built-in vs. AI auto-reply: which do you need?
| What you need | Built-in app | AI (RevoplyAI) |
|---|---|---|
| Greeting or away message | Yes | Yes |
| Replies to genuine questions | No | Yes, drawing on your knowledge base |
| Arabic dialects | By hand only | Handled automatically |
| Human handoff | No | Yes, context included |
| One fixed answer per keyword | No | Yes, instant replies come with Pro and Business |
| Delivering a price list or PDF | No | Yes, sent alongside an instant reply |
| Ban-safe at volume | Personal-style usage only | Through the official Business API |
Common WhatsApp auto-reply mistakes to avoid
A short list of preventable errors is what divides an auto-reply customers appreciate from one that irritates them:
- Relying on unofficial automation apps. Modified clients advertising auto-reply expose your number to genuine risk of a permanent ban. Stay on the official WhatsApp Business API.
- A generic bot with no knowledge of your business. Without access to your prices and policies it produces fuzzy or incorrect answers. Feed it your own knowledge base.
- Skipping the human handoff. Decide in advance when a real person takes over, so customers facing complicated problems are never trapped with a bot.
- Turning it on then walking away. Go over conversations regularly, catch fresh questions, and store their answers so the replies keep getting better.
- Stiff, mechanical wording. Sound like a person: a friendly, plain tone in the customer's own language outperforms any rigid stock phrase.
Tips for writing auto-replies that convert
A great auto-reply goes beyond confirming receipt, it pushes the exchange ahead. Let the customer know their message landed, spell out plainly what happens next, and give them a reason to keep engaging. Any response time you promise should stay realistic, so you can consistently beat it.
Write in the customer's language and dialect, favor short sentences, and open with the answer instead of pleasantries. Where you can, hand the actual question to AI rather than serving a fixed line: a precise, instant reply drawn from your own data converts much better than "we'll get back to you," since it eliminates the waiting that drives customers toward a competitor.
Frequently Asked Questions
Can WhatsApp send automatic replies?
It can. Greeting and away messages come built into the WhatsApp Business app, though both are static and never answer a question. To get genuine answers, hook your number up to an AI platform such as RevoplyAI using the official WhatsApp Business API.
Is WhatsApp auto-reply free?
The basic greeting and away messages inside the WhatsApp Business app cost nothing. An AI auto-reply that genuinely answers customer questions runs on RevoplyAI's free plan with no credit card, and paid plans begin at $9/month once your volume grows.
Will auto-reply get my WhatsApp number banned?
Not when you use the official API. Bans trace back to unofficial automation apps and modified clients. RevoplyAI holds verified Meta Tech Provider status and links in through the official WhatsApp Business API, which was built for automated business messaging. Read automating WhatsApp without ban risk.
What should a WhatsApp auto-reply message say?
Make it brief, friendly, and explicit about what comes next: confirm the message arrived, state when a reply should be expected, and point toward a next step. An AI bot removes the need for stock text entirely, since it answers what the customer actually asked, instantly.
Want to leave fixed messages behind? RevoplyAI turns your WhatsApp number into an AI assistant that answers every customer around the clock using your own data. Launch our WhatsApp AI auto-reply within minutes, at no cost.