WhatsApp Business API pricing in India has three parts: Meta's charge for each delivered template message, the fee of the software you use to send and manage messages, and the one-time cost of setting up chatbots and integrations. Since 1 July 2025 Meta charges per message, not per conversation. Marketing and authentication templates are charged when delivered; free-form replies and utility templates sent inside the 24-hour customer service window are free.
Key takeaways
- Meta charges per delivered template message, and the rate depends on the category and the recipient's country.
- Replies you send within 24 hours of a customer's message cost nothing.
- Marketing templates are the most expensive category, so sending them only to interested, opted-in contacts keeps the bill down.
- Your total cost is Meta's charges plus your software fee plus the one-time build.
- Meta bills message charges to your own WhatsApp Business account, so you can check them yourself.
If you have asked three vendors what WhatsApp automation costs and received three different answers, you are not alone. The confusion comes from mixing up three separate costs. Once you separate them, the bill is easy to estimate.
What Meta charges for
Since 1 July 2025, WhatsApp charges per message. Before that it charged per 24-hour conversation, and many articles online still describe the old model. Today you are charged when a template message is delivered. A template is a pre-approved message that a business can send first, without waiting for the customer to write.
Templates fall into three categories, each with its own rate:
- Marketing: offers, announcements and anything promotional. Charged every time one is delivered. This is the most expensive category.
- Utility: order confirmations, delivery updates, appointment reminders and payment receipts. Charged when sent outside the customer service window.
- Authentication: one-time passwords for login and verification. Charged per delivered message.
Rates depend on the recipient's country, so a message to an Indian number has its own rate. Meta also offers lower utility and authentication rates once a business crosses monthly volume tiers. The current figures are on Meta's pricing page.
What is free
- Free-form replies sent within 24 hours of a customer's last message. This 24-hour period is called the customer service window.
- Utility templates sent inside that window.
- Messages in the 72 hours after a customer reaches you through a Click-to-WhatsApp ad or a Facebook Page button.
This is why a well-designed system encourages customers to message first: a support conversation that the customer starts costs you nothing in message charges.
The two costs that are not Meta's
Software. You need a tool to send campaigns, run the chatbot and share the inbox across your team. Some charge a monthly subscription, some add a markup on every message, and some do both.
Setup. Chatbot flows, templates and connections to your CRM, website or billing software are built once. The price depends on how many flows and integrations you need.
How to estimate your monthly bill
- Count the marketing templates you plan to send in a month.
- Count the utility and authentication templates you will send outside the service window.
- Multiply each count by the current rate for India on Meta's pricing page.
- Add your software fee.
Ask every vendor to show Meta's charges and their own fee as separate lines. A quote that hides the two in one number is hard to compare.
How to keep the cost down
- Send marketing only to people who opted in and are likely to care. Smaller, relevant lists cost less and get better replies.
- Use utility templates for transactional messages instead of wording them like promotions, which would be charged at the marketing rate.
- Answer inside the service window whenever you can.
- Keep the WhatsApp Business account in your own name so you can see what Meta actually billed.
Aiorzen sets up WhatsApp on the official platform with your own number and account. See what we build as a WhatsApp automation development company in Noida.