⚡ Quick Answer
WhatsApp Business API pricing in India (2026): Meta charges per conversation, not per message. Marketing conversations: ₹1.09 each. Utility conversations: ₹0.145. Authentication: ₹0.145. Service (customer-initiated): free. Each conversation window lasts 24 hours — unlimited messages within it. First 1,000 service conversations/month are free. BSP platform fees are separate.
WhatsApp Business API Pricing in India 2026: What You'll Actually Pay
Pricing is where most businesses get confused — and where some BSPs aren’t as transparent as they should be. Let me lay out exactly how Meta charges, what conversation categories mean for your costs, and what typical monthly bills look like for businesses at different scales.
How Meta's Conversation-Based Pricing Works
Meta charges per conversation, not per message. Once a conversation window opens — either you initiate it (business-initiated) or the customer messages you first (customer-initiated) — you can exchange unlimited messages within that 24-hour window for one flat charge.
The category of conversation determines the price. Getting the category wrong on your templates is where money leaks out. A utility message mistakenly submitted under marketing category costs 7.5x more (₹1.09 vs ₹0.145). This happens more often than people admit.
| Category | Rate (India–India) | Common Examples | Who Opens |
|---|---|---|---|
| Marketing | ₹1.09 / conv | Sale offers, promotions, re-engagement | Business initiates |
| Utility | ₹0.145 / conv | Order updates, reminders, OTPs, invoices | Business initiates |
| Authentication | ₹0.145 / conv | Login OTPs, password resets, verification | Business initiates |
| Service | Free | Any customer-initiated chat, support queries | Customer initiates |
The Free Tier: 1,000 Conversations Per Month
Every WABA gets 1,000 free service conversations per month — that’s conversations where the customer messaged you first. This free tier resets monthly and covers a decent volume for businesses just getting started.
Important: the free tier applies ONLY to service conversations. Your marketing campaigns, order notifications, and OTP messages count immediately from conversation one. Budget accordingly.
What Does This Cost at Scale?
Let’s model a mid-size Indian e-commerce business sending 10,000 messages per month across categories:
- 3,000 marketing conversations (promotional campaigns): 3,000 × ₹1.09 = ₹3,270
- 5,000 utility conversations (order updates, shipping): 5,000 × ₹0.145 = ₹725
- 2,000 service conversations (support, queries): 1,000 free + 1,000 × ₹0: ₹0 (within free tier)
Total Meta charges: ~₹3,995/month for 10,000 conversations. Add your BSP platform fee on top.
BSP Platform Fees: What Kommify Charges
5 Ways to Reduce Your WhatsApp API Costs
Guide to template categories
- Encourage customer replies to shift future conversations to the free service tier
- Batch your marketing campaigns — send 5,000 contacts at ₹5,450 rather than multiple small batches that might trigger new conversation windows
- Suppress inactive users — sending to contacts who never open increases costs without returns
WhatsApp chatbot setup guide
📊 Industry Data
Indian businesses that correctly categorize their message templates as utility (vs marketing) save an average of ₹28,000/month per 50,000 conversations. The difference is ₹1.09 vs ₹0.145 per conversation — a 7.5x cost gap that adds up fast at scale.
Frequently Asked Questions
Does WhatsApp charge per message or per conversation?
Per conversation. One conversation = one 24-hour window, during which you can send unlimited messages. So an order confirmation, follow-up, and delivery notification sent within 24 hours of an order = one conversation = ₹0.145 (utility rate).
Are there additional taxes on WhatsApp API charges?
Meta’s conversation charges are typically subject to GST in India. Your BSP’s platform fees will also include GST. Check with your BSP whether Meta charges are invoiced separately or bundled.
What happens if I exceed my BSP plan's message limit?
Most BSP plans are either flat-fee unlimited or have overage rates. Kommify offers plans that scale with your volume — we don’t throttle or cut off active campaigns. Contact our team if you’re expecting a high-volume campaign month.