WhatsApp Business API Pricing in India: How It Works

Quick answer: Meta charges for WhatsApp Business API messages per delivered message, not per conversation. The price depends on the message category (marketing, utility, authentication or service) and on the country of the person you are messaging. Messages from customers to you are not charged. Indian businesses billed through Meta must also move their accounts to rupee billing by 31 December 2026.

Pricing is the part of the WhatsApp Business API that changes most often, so this guide explains how the model works and where to find the current rates, rather than quoting figures that may be out of date by next quarter. If you are new to the platform, start with our guide to what the WhatsApp Business API is and how it works in India.

Per-message, not per-conversation

Until 30 June 2025, WhatsApp charged by 24-hour conversation. According to Meta's pricing page, per-message pricing replaced that on 1 July 2025, and the conversation model is now deprecated. In practice that means:

You pay for messages that are delivered, not for messages that are only sent.
Messages from a customer to your business are not charged.
The rate depends on the message category and on the recipient's country calling code.

The categories that decide the price

Marketing, utility and authentication: template messages, which you can send at any time. Our guide to WhatsApp message templates explains each category.
Service: non-template replies sent inside the 24-hour customer service window. See our guide to the WhatsApp customer service window.

Because the category sets the price, sending a promotion as a utility template to save money is a bad idea. Meta decides the category from the content, and a wrongly categorised template can have consequences that Meta's template guidelines describe.

What is free, as of 2 November 2026

These points come from Meta's pricing page as we read it on that date. Meta changes terms on quarter-start dates, so check the page before you plan a budget.

Messages from users to your business are not charged.
Each business phone number has 1,000 free service messages a month. They do not roll over, and charging starts from the 1,001st.
If a user messages you from a click-to-WhatsApp ad and you reply within the window, that window stays open for up to seven days, and marketing, utility, authentication and service messages sent in it are free.

Meta's page also says charging resumed on 1 October 2026 for utility messages sent inside an open window, which had been free since July 2025. If you built a budget on the old free rule, rework it.

Volume tiers

Meta's page describes volume tiers that lower the price for utility and authentication messages once your monthly volume in a market passes certain levels. Tiers are set by market and category, they count only charged messages, and they reset every month. Marketing messages do not get volume tiers on the page as we read it.

The India rupee deadline

This is the point most likely to catch an Indian business off guard. Per Meta's pricing page:

Billing localization for India began on 1 January 2026, for solution providers and directly integrated businesses whose sold-to country in Billing Hub is India.
Eligible customers must move all their messaging accounts to INR by 31 December 2026.
From 1 January 2027, Meta will no longer deliver messages from non-INR messaging accounts of eligible customers.
The currency of a messaging account is set when it is created and cannot simply be changed, so Meta offers a Currency Migration API to help.

If you use a business solution provider, ask them in writing whether your account is on INR and when it will be migrated, because a stopped account stops your messages.

What Meta's price does not include

Meta's rate is only part of what you pay. A provider may charge a platform fee, a markup per message, or a monthly subscription, and these vary by provider. Ask for the full picture before comparing providers. Our guide to choosing a WhatsApp Business solution provider covers questions to ask.

How to estimate your own cost

List the messages you will send in a month, split by category: marketing, utility, authentication and service.
Look up Meta's current INR rate for each category in its rate card, and apply the free service allowance.
Add your provider's fees.
Check the result against a small live test before you commit to a large campaign.

Nexcomm's WhatsApp API and chatbot service can quote the provider side of this. The Meta side comes from Meta's rate card, which changes.

Frequently asked questions

How much does a WhatsApp Business API message cost in India?

It depends on the category and changes by quarter. Meta publishes INR rates in its rate card, and this article does not quote them because they may have changed by the time you read it.

Do I pay when a customer messages me?

No. Messages from users to your business are not charged. Your replies are charged according to their category, subject to the free allowances.

Are replies inside the 24-hour window free?

Not automatically. Meta's page says each phone number has 1,000 free service messages a month, and charging applies after that. Check the page for the current rule.

What happens if I miss the INR deadline?

For eligible customers, Meta says it will stop delivering messages from non-INR accounts from 1 January 2027.

Does my provider charge on top of Meta?

Often yes, in some form. Ask for all charges in writing.

Sources checked

Meta for Developers, WhatsApp Business Platform pricing page: per-message pricing since 1 July 2025, categories, free allowances, click-to-WhatsApp window, volume tiers, India billing localization and the INR deadline, read 2 November 2026. The page carries no last-updated date.
No per-message rupee amounts are quoted, because the rate card sits in files linked from Meta's page that were not read for this article.
Provider fees are not covered by Meta and vary by provider.