How to Set Up a WhatsApp Chatbot for Your Business in India (2025 Guide)

India leads globally in WhatsApp Business App downloads at 291.6 million (AiSensy, 2026) and 78% of Indian SMBs already use WhatsApp for business communications (WapiKit, 2025). A WhatsApp chatbot automates the responses, lead capture, and follow-ups that otherwise eat your evenings. Here's how to set one up, what it costs, and what actually converts.

WhatsApp Business App vs WhatsApp Business API: which do you need

These are two different products with very different capabilities.

• WhatsApp Business App (free): A single phone or tablet. One person online at a time. Automated greeting message and away message only. No chatbot logic, no multi-agent support, no analytics. Works for shops with under 50 conversations/day.
• WhatsApp Business API: Multiple agents, chatbot flows, automated triggers, CRM integration, analytics, broadcast messaging. Costs: ₹0 for the API itself (Meta doesn't charge) + ₹3,000–₹15,000/month for a BSP (Business Solution Provider) like Interakt, AiSensy, Wati, or Gupshup. Plus per-conversation charges: ~₹0.78 for business-initiated, ~₹0.13 for user-initiated conversations.

For any business getting 100+ WhatsApp inquiries/month, the API is worth it. The app doesn't scale past one person handling messages.

What a WhatsApp chatbot can automate for Indian SMBs

• Lead capture: When someone messages "Hi" or any trigger word, the bot automatically asks for name, city, and requirement — and saves it to your CRM or Google Sheets. No human needed for the first touch.
• FAQ answering: "What are your charges?", "Do you deliver to Bangalore?", "What documents are needed?" — pre-built keyword responses handle the 80% of questions that repeat. Humans only handle the 20% that are unique.
• Appointment booking: Bot shows available slots, customer picks one, confirms via WhatsApp. Integrates with Google Calendar via Calendly or Make automation.
• Order status updates: For e-commerce — order confirmed, packed, dispatched, delivered. Proactive status messages reduce "where is my order" inquiries by 60–70%.
• Payment reminders: Automated WhatsApp message 2 days before invoice due date, and on the due date. More effective than email — open rate is near 98% vs email's 20%.

Choosing a WhatsApp BSP for India

BSP pricing varies significantly. Here's the current landscape for Indian SMBs:

• Interakt: ₹2,756–₹8,258/month. Best integration with Shopify and Indian e-commerce. Good for D2C brands.
• AiSensy: ₹999–₹4,999/month. Most affordable entry tier. Good for service businesses and small retailers.
• Wati: $39–$99/month (~₹3,250–₹8,250/month). Cleaner UI, stronger chatbot builder. Popular with agencies and mid-size businesses.
• Gupshup: Conversation-based pricing without fixed monthly fees. Scales with volume. Better for businesses with irregular messaging frequency.

All four work. The right one depends on your tech stack and how complex your chatbot flows are. For most Indian SMBs starting out, AiSensy or Interakt is the practical starting point.

Setting up a basic WhatsApp chatbot: 5 steps

1. Apply for WhatsApp Business API: Apply through a BSP — they handle Meta verification. Takes 2–7 business days. You'll need a phone number not registered on any WhatsApp account, a business display name, and a Facebook Business Manager account.
2. Create your chatbot flow: Map out the top 5 questions your customers ask. Build keyword-triggered responses for each. Add a fallback: "Our team will respond within 2 hours" for anything the bot doesn't recognise.
3. Set up lead capture: Every new conversation should trigger name + phone + city capture before escalating to a human. Save to Sheets via webhook or CRM directly.
4. Get WhatsApp message templates approved: Any business-initiated message (broadcast, follow-up) needs Meta-approved template text. Approval usually takes 24–48 hours. Templates must be non-promotional in tone — "Here's your order update" passes, "Buy now for 50% off" doesn't.
5. Test with real numbers: Test every flow with 3–4 real phone numbers before going live. Edge cases (unexpected inputs, wrong language) need fallback handling or your bot will loop and frustrate customers.

What doesn't work

• Sending broadcast messages to people who never opted in: This gets your WhatsApp Business account banned. India's TRAI rules and Meta's own policies require explicit opt-in before broadcast messages.
• 100% bot with no human fallback: Customers who can't reach a human escalate to negative reviews. Build in a "Talk to our team" option at every decision point.
• Promotional language in approved templates: "Special offer", "limited time", "discount" — Meta rejects these in message templates. Use transactional language only.

We build and integrate WhatsApp chatbots as part of our automation stack for Indian SMBs — including lead capture, CRM sync, and handoff to human agents. See our automation services or tell us what you want to automate and we'll scope it out.