WhatsApp Business Platform: replies are billable from 1 October 2026, here is what changes in your inbox

From 1 October 2026, Meta charges per message for WhatsApp service messages on the WhatsApp Business Platform: the replies a business sends inside the 24 hour customer service window. Each business number gets 1,000 free a month, then replies are billed. The fix is not replying less. It is routing every chat so the right person answers once, completely.

What changed on the WhatsApp Business Platform on 1 October 2026?

Everything below is read from Meta's own WhatsApp Business Platform pricing page, last updated 28 September 2026, not from a reseller's summary. Three things moved on 1 October:

1. Service messages are charged. Until now, Meta did not charge for non-template messages, the normal replies a business sends after a customer writes in. From 1 October, Meta charges on a per-message basis for service messages, at rates "the same as those of utility and authentication, by market".
2. Each number gets a free monthly tier. "Each business phone number has one shared free tier of 1,000 delivered service messages per month." Unused messages do not roll over, and the tier resets every month.
3. Utility templates inside the window are charged again. Meta lists "charging for utility messages in response to users (within the 24h customer service window), which have not been charged since July 1, 2025."

What did not change: a service message can still only be sent inside an open 24 hour customer service window, which opens and resets each time the customer writes. Reactions stay free and do not count towards the 1,000. The same page also lists increases to utility and authentication rates in several markets on the same date, South Africa among them. The rates themselves are covered in our WhatsApp Business API cost per message and WhatsApp Business API pricing posts. This post is about what changes inside the inbox.

Message	Until 30 September 2026	From 1 October 2026
Normal reply inside the 24 hour window	Not charged	Charged after the 1,000 free per number per month
Utility template inside the 24 hour window	Not charged	Charged
Reaction to a message	Not charged	Not charged
When a reply can be sent	Inside the 24 hour window	Unchanged

What happens if there is no payment method on the account?

This is the line most likely to catch a business out. Meta's page says that without a payment method on the WhatsApp Business account, it "will deliver service messages within the shared free tier but not deliver them after the free tier has been used." In plain terms: once a busy number passes 1,000 replies in a month, replies simply stop arriving at the customer until billing is set up. Nobody on the team gets an error they will notice. The customer just hears nothing.

Why does this change how a team runs its inbox?

The 1,000 free messages belong to the phone number, not to each person using it. Every reply from every team member on that number draws from the same tier. So the habits that used to cost only time now cost money as well:

1. Two people answering the same customer. When a chat has no clear owner, it is common for two people to reply. That is two billable messages for one answer, and a confused customer.
2. Replies in fragments. "Hi", then "let me check", then "ok", then the actual answer is four delivered messages. One complete reply is one.
3. Using the chat to coordinate the team. "Can someone pick this up?" belongs in an internal note, not in a message to the customer.
4. Answering the same question from memory. When every person types their own version of opening hours or a quote process, answers drift and follow-up questions multiply.
5. Nobody watching the number as a whole. If the inbox lives on several phones, nobody can see how many replies the business sent this month.

None of this is about replying less. A customer who waits is a customer who goes elsewhere. It is about each reply doing a full job.

How does NexBrand remove the problem?

NexBrand is our omni-channel communications platform: WhatsApp, email, calls, social messages and website chat in one inbox, set up and managed by NexBDM. For this change, the mechanism is simple:

1. One shared inbox per number. Every WhatsApp conversation lands in one place the whole team can see, instead of on whichever phone was nearest. We covered the basics in what an omnichannel inbox is.
2. One owner per conversation. Each chat is assigned to one person, by rule or by hand, so it is answered once. Others can see it is taken. That alone removes the double reply. More on that in how a team shares one WhatsApp number.
3. Internal notes, not customer messages. The team hands over and asks questions inside the conversation, privately. The customer only receives the answer.
4. Saved replies written once. Common answers are written properly once and reused, so the first reply is complete and correct, and fewer follow-ups are needed.
5. The customer's history on the record. Every message sits on the contact, next to email and call history, so whoever picks up the chat does not have to ask the customer to repeat themselves.

The result is fewer, better replies without the customer waiting any longer. We set it up around how your team actually answers, connect your number, and manage it from there.

What changes for the owner?

The owner stops guessing. One screen shows every open conversation, who owns it, and what was said. When a customer says nobody came back to them, the answer is on the record in seconds. And when the monthly WhatsApp bill arrives, it reflects real customer conversations rather than duplicates and "let me check" messages.

Frequently Asked Questions

Are WhatsApp Business replies free after 1 October 2026?

Not all of them. On the WhatsApp Business Platform, Meta now charges for service messages sent inside the 24 hour window, after a free tier of 1,000 delivered service messages per business phone number each month. Reactions stay free.

Does the 1,000 free messages apply to each team member?

No. Meta describes it as one shared free tier per business phone number. Every reply sent from that number by anyone on the team draws from the same 1,000 each month, and unused messages do not roll over.

What happens to replies if no payment method is set up?

According to Meta's pricing page, service messages are delivered within the free tier but are not delivered after it has been used. A busy business without billing set up could stop reaching customers mid month without noticing.

Can the WhatsApp customer service window still be used the same way?

Yes. Meta states there is no change to when a service message can be sent. It still has to go out inside an open 24 hour customer service window, which opens and resets every time the customer sends a message.

Find out where your replies are going

If your team answers WhatsApp from several phones, you probably cannot see how many replies go out, or how many are duplicates. A free Business Autopsy maps how enquiries move through your business today and where they leak. Or see how NexBrand puts every channel in one inbox, or book a discovery call.

Source: Meta, WhatsApp Business Platform pricing, developers.facebook.com/docs/whatsapp/pricing, page updated 28 September 2026, read 1 October 2026.