WhatsApp is where most Indian customers actually message businesses. But replying to every "Hi", "Price?", and "Available?" by hand, at all hours, is impossible. An auto-reply bot answers instantly, captures the lead, and lets you step in personally when it matters. Here is how to set one up the right way.
Two Ways to Automate WhatsApp
It is important to choose the proper, policy-compliant route. There are two main options:
- WhatsApp Business app, the free app has built-in greeting messages, away messages, and quick replies. Great for basics, but limited and manual to maintain.
- WhatsApp Business API (Cloud API), the official API from Meta that lets tools like n8n send and receive messages programmatically. This is what powers a real automated bot.
💡 Important: Always use the official WhatsApp Business app or the official Business API. Unofficial tools that automate the normal personal app violate WhatsApp policy and risk getting your number banned.
How an Auto-Reply Bot Works
With the Business API connected to n8n, the flow is simple: a customer messages your number, the message arrives in n8n, your workflow decides the right reply, and it is sent back, all in under a second.
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Node: Detect keyword (price, hours, address)
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Node: Send matching auto-reply
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Node: Save contact to leads sheet
What to Automate First
- Instant greeting, a warm welcome the moment someone messages
- Common answers, prices, timings, location, and services
- Lead capture, quietly save every new contact for follow-up
- Away message, set expectations when you are offline
- Handover, recognise when a human should take over and alert you
Keep It Human
The goal is not to replace yourself, it is to handle the first 30 seconds so no customer is left waiting. Keep replies short and friendly, always offer a way to reach a real person, and make sure your bot knows when to step aside. Customers forgive a bot that hands off gracefully; they leave one that traps them in a loop.
🚀 Want it set up properly? AutoFlowa configures the official WhatsApp Business API with n8n, builds your replies and lead capture, and keeps it policy-safe.
Frequently Asked Questions
Do customers need to opt in?
For API messaging, WhatsApp requires that customers have messaged you or opted in first. Replying to people who contacted you is exactly what auto-replies are for, so you stay compliant.
Is there a cost?
The WhatsApp Business app is free. The Business API has conversation-based pricing from Meta, which is modest for the reply volumes most small businesses see.
Want a WhatsApp Bot That Never Misses a Lead?
AutoFlowa builds your compliant WhatsApp auto-reply and lead-capture system end to end.
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