WhatsApp Business API Pricing in India: Meta's Rates, the October 2026 Changes and a Worked Bill

Part of our guide: AI Calling Cost in India: Pricing Models, Real Numbers and ROI

WhatsApp Business API pricing in India is charged per delivered message, at a rate set by Meta for each message category, and from 1 October 2026 that now includes many replies that used to be free. Your bill depends on each message's category, whether it lands in a free window, and what your provider adds. We get asked about it because our AI voice agents send a WhatsApp confirmation after a call, through the business's own WhatsApp provider. Below are Meta's India rates, the October changes, what three providers publish and a worked monthly bill. Every rate was checked on Meta's or the provider's own page on 14 October 2026.

How does WhatsApp Business API pricing work in India?

Meta charges a business for each template message delivered to a WhatsApp user, at a rate that depends on the message category and the user's country code. Meta's pricing page says this per-message model took effect on 1 July 2025, replacing the older conversation-based pricing.

There are two kinds of messages to understand:

• Template messages are pre-approved formats you can send at any time, including when the customer has not messaged you. Each template sits in one category: marketing (offers, launches, cart reminders), utility (order updates, appointment confirmations, account alerts) or authentication (one-time passwords).
• Non-template messages are free-form replies, such as text, images or documents. You can send them only inside a 24-hour customer service window that opens each time the customer messages you. Meta calls these service messages.

Messages customers send you are never charged. A customer who writes "Order kab aayega?" opens a 24-hour window, and your reply in that window is a service message.

Most businesses pay through a Business Solution Provider (BSP), which bills Meta's charges plus its own fees, so the same message costs different amounts with different providers.

What changed on 1 October 2026?

Two things changed on 1 October 2026: replies to customers (service messages) became chargeable, and utility templates sent inside an open 24-hour window stopped being free. Meta's non-template messages page states both changes, noting service messages had not been charged since November 2024 and in-window utility messages not since 1 July 2025.

The cushion is in Meta's WhatsApp Business FAQ: "For every business phone number, the first 1,000 service messages are free each month," and Meta charges "as of the 1,001st service message." The non-template page says service messages have no volume tiers, and their rate in each market matches the utility and authentication rate.

Separately, Meta's own AI agent product, Meta Business Agent, has been charged per token since 1 August 2026. Replies from your staff or a third-party chatbot count as service messages instead.

Meta's own pages were not consistent

When we checked on 14 October 2026, Meta's pages disagreed:

Yet the INR rate card linked from that main page was headed "effective October 1, 2026" and included a service rate, and AiSensy and Gupshup both describe the October charges on their pricing pages. Treat the FAQ and rate card as the current position, and check your provider's invoice for October.

What are Meta's WhatsApp rates for India from October 2026?

Meta's India list rate is ₹0.8631 per marketing message and ₹0.1150 per utility, authentication or service message. These come from the INR rate card linked under "rate cards and volume tiers" on Meta's pricing page, headed "effective October 1, 2026", downloaded and checked on 14 October 2026.

Rates are before provider fees and GST.

The authentication-international rate does not apply to an Indian business messaging Indian customers. Meta's authentication-international page says it applies only when an eligible business is based in a different country from the user.

On these rates, one marketing message costs about seven and a half times a utility message, so category decides most of the bill.

Which WhatsApp messages are still free?

Three kinds of messages cost nothing from Meta: messages customers send you, the first 1,000 service replies per business phone number each month, and messages sent inside a free entry point window.

• Customer messages. Inbound messages are not charged.
• First 1,000 service messages. Per business phone number, per month, according to Meta's FAQ.
• Free entry point window. When someone messages you from a Click-to-WhatsApp ad or a Facebook Page call-to-action button and you reply within 24 hours, Meta's pricing page says a 72-hour window opens in which "you can send any type of message to the user at no charge", templates included. The non-template page confirms this window is "unchanged for message delivery" after 1 October.

Some provider pages describe a longer free window for ad chats than Meta's documentation did when we checked, so confirm it with your provider.

Do volume tiers lower the rate?

Yes, but only for utility and authentication messages, and only at very high volumes. Marketing and service messages have no volume tiers. The tiers below are from Meta's INR volume-tier card effective 1 October 2026, linked from the pricing page and checked on 14 October 2026.

Authentication uses the same rates, but its 6% tier starts above 7.5 lakh messages a month. Most small and mid-sized businesses stay on the list rate.

When does Meta change prices, and what about INR billing?

Meta changes rates only on the first day of a quarter: 1 January, 1 April, 1 July or 1 October. Its pricing calendar says so directly, which means your budget only needs a fresh check four times a year.

The same page lists two recent India changes: a higher marketing rate from 1 January 2026 and a higher authentication-international rate from 1 April 2026.

On currency, Meta's pricing page says billing in rupees launched on 1 January 2026 for partners and directly integrated clients whose Sold-To country is India. Those businesses must move every WhatsApp Business account in their portfolio to INR by 31 December 2026. From 1 January 2027, Meta says it will no longer deliver messages from their non-INR accounts. If a provider bills you, ask them to confirm the migration in writing.

What do WhatsApp providers add on top of Meta's rates?

Providers charge for their software and support in one of three ways: a monthly plan plus their own per-message prices, per-message prices that vary by plan, or Meta's charges passed through plus a flat fee per message. Here is what three providers published on their own pages when we checked on 14 October 2026.

Interakt's Growth and Advanced plans list slightly lower rates than Starter, and AiSensy lists add-ons such as a chatbot builder separately. The table shows published prices only, not features or service quality. Also check whether a provider's figures include GST and whether incoming messages carry a fee.

What does a typical monthly WhatsApp bill look like?

Here is a hypothetical month for a business with one WhatsApp number, at Meta's India rates. Say a diagnostics lab in Lucknow sends 1,000 marketing messages for a health-checkup offer, 2,000 utility messages for booking confirmations and report-ready alerts, and handles 500 customer chats where staff send four replies each.

The assumptions behind this:

• One business phone number, so the 1,000 free service messages apply once.
• All customers are on Indian (+91) numbers, volumes are below any tier, and no message falls in a 72-hour free entry point window.
• Utility templates are charged whether or not a 24-hour window is open, following the October change.
• GST is shown at 18% to illustrate the total. How GST applies to your invoices is a question for your accountant.

The assumptions matter. If the 1,000 free service messages did not apply, Meta's charges would be ₹1,323.10 before GST. If the older rules on Meta's main page applied (free service replies, free utility inside the window), the bill would fall to between ₹863.10 and ₹1,093.10, depending on how many utility messages went out inside an open window.

Now add the provider. On AiSensy's published rates, the same month would use ₹1,525 in message credits (1,000 × ₹1.09 plus 3,000 × ₹0.145) on top of a plan such as Basic at ₹1,500 a month. On Gupshup's model, add $0.001 for every template and session message, including the customer's incoming messages, to Meta's ₹1,208.10.

How can you keep the WhatsApp bill down?

The biggest saving is sending each message in the cheapest category that honestly fits it, and using the free windows Meta already gives you. In practice:

1. Keep confirmations as utility templates. A booking or order confirmation with no offer in it can be utility at ₹0.1150. Add "Get 10% off your next visit" and Meta's template categorisation guidelines treat it as marketing at ₹0.8631.
2. Do not use marketing templates for transactional updates. Meta runs a recurring check and can move a utility template to marketing after approval, with a template_category_update webhook and email notice. Businesses warned for misuse may get no advance notice. Keep offers and updates in separate templates.
3. Reply inside free entry point windows. If your leads come from Click-to-WhatsApp ads or a Page button, reply within 24 hours to open the 72-hour free window, and send follow-ups in it.
4. Watch the 1,000 free service messages. Count replies per number. One complete reply instead of three short ones keeps you under the limit longer.
5. Segment marketing sends. A message to someone who never cared about the offer costs the same ₹0.8631.
6. Compare total provider cost at your real volumes, and recheck Meta's rate card each quarter.

Where WhatsApp fits after a phone call

A call qualifies, books or confirms in conversation; the WhatsApp message puts the date, time, address or payment link in writing. Our agents can send that message straight after the call through your own WhatsApp provider, and the message charges come from that provider and Meta, separate from our per-minute calling rate. Our breakdown of what is included in an AI calling service covers how this and other extras usually appear on a quote, and the full calling costs are in our guide to AI calling costs in India and on our pricing page.

Before you switch on post-call WhatsApp messages, decide which template each outcome sends, keep it as utility where it truly is transactional, and connect it through our integrations.

To see how a call and its WhatsApp confirmation work together, look at our AI voice agent. Book a 20-minute demo and we will call your phone with an agent set up for your business.

Written by the DigitalCallers Team

We build and run AI calling agents for Indian businesses from Gurugram, in Hindi, English and regional languages. Our articles draw on calls we have run ourselves and link to primary sources such as TRAI, DoT and MeitY for anything regulatory. Spotted something out of date? Write to support@digitalcallers.com.