From 1 October, WhatsApp charges for replies sent through a paid tool

Only businesses on the paid platform pay. The free app does not change.

There are two ways a business can be on WhatsApp, and only one of them is affected. The first is the WhatsApp Business app: the free green app on one phone, with a catalogue, a greeting, an away message and quick replies. The second is the WhatsApp Business Platform, also called the API, which is what customer-service and marketing tools connect to so that several staff, a bot or a broadcast can send and receive on the business's number. The October change is to the platform (Meta for Developers, updated 28 Sept 2026).

A quick way to tell. If you pay anyone a monthly fee for WhatsApp, or if a bot answers customers before you do, you are on the platform. If the only WhatsApp you have is the app on your phone and it costs nothing, you are on the app. You can stop reading here and go to the guide to the free app instead, which covers the greeting, the away message and quick replies.

What changes on 1 October.

Replies inside the customer service window have been free for nearly two years, and that is what ends. Zendesk, one of many platforms relaying Meta's change to its customers, puts it plainly: “Since November 2024, non-template messages sent by your business within a 24-hour customer service window have been free. These are messages sent by agents, bots, or automation flows in response to a customer-initiated WhatsApp message” (Zendesk, Aug 2026).

The window is the ordinary back-and-forth of a conversation. The same page: “A customer service window opens when a customer messages your business and remains open for 24 hours after the customer's most recent message. Starting October 1, 2026, Meta will charge per message for non-template replies sent during this window”.

Templated replies inside the window are charged too. A utility template is a pre-approved message such as an order confirmation or an appointment reminder. Zendesk again: “Utility template messages sent within an open customer service window are also currently free. Starting October 1, 2026, these messages will also be charged per message. Rates vary by country and are expected to be published by Meta on September 1, 2026”.

Meta’s own page says the same in fewer words: “Effective October 1, 2026 - Meta will charge on a per-message basis for all service messages, consistent with how Meta charges for template messages. These messages have not been charged since November 1, 2024” (Meta for Developers, updated 28 Sept 2026). In plain words: the change is Meta’s, not your tool’s. Every tool built on the platform will pass it on, and the rate depends on the country. Marketing messages you send first, the offers and broadcasts, were already paid for. What is new is that the answer to a customer who wrote to you now costs something as well.

There is a harder edge to it. Meta’s page says that for any business “that does not have a payment method on file by September 30, 2026, Meta will stop delivering service messages as of when they become charged on October 1, 2026” (Meta for Developers, updated 28 Sept 2026). A business on a tool that has never needed a card, because replies were free and it sent no marketing, can find its replies simply not arriving from 1 October. Check with the tool today that a payment method is on the account. The free entry point window, for conversations that start from an ad that clicks to WhatsApp, is unchanged.

The reply rate is the utility rate, market by market.

Meta has said what the reply will cost: “By market, rates for service messages will be the same as the rates for utility and authentication messages,” with no volume discounts on replies (Meta for Developers, updated 28 Sept 2026). So the utility rate for your country is the figure. For India, the per-message pricing that has applied on the platform since 1 January 2026, as set out by AiSensy, one of the tools that sells access to it, gives the scale (AiSensy, Jan 2026). Meta may update rates up to quarterly, so check your tool’s pricing page for the current figure.

The utility rate is the small per-message figure already charged for reminders and confirmations, and from October the ordinary reply is charged at the same rate. Your tool’s own pricing page will show it, and its support desk should be able to quote it in ₹, $ or €. Ask before the date, not after the first invoice.

A bot that sends five messages costs five times a bot that sends one.

Once every reply costs something, the number of replies matters more than the number of conversations. A customer who writes “are you open on Sunday” and gets one message back is one reply. The same customer who gets a greeting, a menu of buttons, a holding message, the answer, and a closing “anything else?” is five. Many tools were set up when replies were free, and a setup from then can be chatty.

• An automatic greeting that fires before a person has read the message.
• A button menu (Bookings, Prices, Location) sent to everyone whatever they asked.
• A “please wait, someone will be with you shortly” holding message.
• A closing “was this helpful?” or “rate our service” message.
• A reminder sent as three separate messages, for the date, the address and what to bring, where one would do.

None of these is wrong. Each one is a reply, and from 1 October each one is billed. Go through your tool's automation settings and turn off any message that does not answer a question. Keep the away message for the hours you are closed, since a customer who writes at midnight needs to know when to expect a reply. Then ask staff to answer in one message rather than five short ones.

What to do before 1 October.

For most one-person businesses, the answer is the free app. It has the greeting, the away message, quick replies and a catalogue, it costs nothing, and it is not touched by this change. The paid platform earns its fee when several people share one number, when a booking system sends confirmations by itself, or when you send offers to a list. If you are paying for it and using none of those, the free app will do. Meta’s own paid tier for the apps is a separate thing again, and the Meta One article says what it does and does not include.

• You know whether you are on the free app or on a paid tool, and the answer is written down.
• A payment method is on file with the tool, so replies keep being delivered from 1 October.
• You have asked the tool for its per-message rate for replies from 1 October, in your own currency.
• Automatic greetings, button menus and holding messages are off unless they answer a question.
• Staff answer in one message, not several short ones.
• Confirmations and reminders go out as one message each.
• The tool's monthly fee plus its likely per-message charges still adds up to less than the bookings it brings in.
• If the tool no longer earns its keep, you have a date to move back to the free app.

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The bigger point is that the questions people ask on WhatsApp are mostly the same ones: are you open, how much, can I book. A website that answers those plainly gets fewer messages in the first place, and a bookings page turns the commonest one into something the customer does for themselves. That was true when replies were free. It is worth a little more from October.

A few common questions.