WhatsApp API pricing confuses everyone, because you’re paying two or three parties at once and some providers blur the lines deliberately. Here’s the whole bill, itemised.
The three layers of cost
Layer 1: Meta (WhatsApp itself). Meta charges per message, by category:
| Message type | Approx. cost (India) | Examples |
|---|---|---|
| Marketing | ₹0.80-0.90 per message | Offers, broadcasts, promotions |
| Utility | ~₹0.12 per message | Order updates, reminders, confirmations |
| Service (24-hr window) | Free | Replies to a customer within 24h of their message |
That last row is the one to design around. Conversations customers start are essentially free for a full 24 hours. Good automation maximises free service conversations and reserves paid marketing messages for campaigns that earn their cost.
Layer 2: The platform (BSP). You access the API through a Meta-authorised platform. Typical Indian pricing: AiSensy runs from a free tier up to ₹1,500-₹3,200 per month, Wati roughly ₹2,500-₹7,000 per month on standard plans. The platform provides the dashboard, flow builder, team inbox and broadcast tools.
Watch for markup here. Some providers add 10-30% on top of Meta’s per-message rates without saying so. Ask directly: “Do you charge Meta’s conversation rates at cost, or with a margin?” A provider that won’t answer plainly has answered.
Layer 3: Implementation. Someone has to design the flows, write the messages, connect your catalogue and CRM, apply for green-tick verification, and train your team. Done properly this is a one-time ₹15,000-₹50,000 depending on complexity. Done badly, it’s free and worth exactly that.
What a typical SMB actually spends
A clinic doing bookings and reminders:
- Platform: ~₹2,500/month
- Messages: mostly utility plus free service windows, so ~₹500-1,500/month at moderate volume
- Running cost: roughly ₹3,000-4,000/month after one-time setup
A D2C brand doing order updates plus two marketing campaigns a month to a 5,000-person opted-in list:
- Platform: ~₹3,000/month
- Utility messages: ~₹1,000/month
- Marketing: 10,000 messages at ~₹0.85 comes to ~₹8,500/month
- Running cost: roughly ₹12,000-13,000/month
That last number sounds like a lot until you compare the conversion rate against the same spend on ads pointing at a website form.
The question that actually decides your budget
Not “which platform is cheapest” but “what does one converted customer earn me?” If your average customer is worth ₹2,000 or more, WhatsApp automation pays for itself with a handful of conversions a month. Those are the conversions your unanswered 11 pm enquiries currently lose.
We set all of this up with the full maths shown before you commit: platform fees, Meta rates at cost, and our setup fee, on separate lines. Details on the WhatsApp automation page, or read the complete automation guide first.