This is part 1 of What WhatsApp Costs You Now. It covers what Meta changed on 1 October 2026, the four kinds of message Meta bills, and the two things that still cost you nothing.
Thank you for reading past the headline. Most owners who hear that WhatsApp pricing changed close the tab, assume whoever sold them the package will sort it out, and find out at the end of the quarter, when the bill is bigger than the one they paid in September. You did not do that.
This will be blunt, and I am going to ask something of you before it starts. Some of what follows contradicts what you were told when you signed up, possibly by someone you like and trust, and I would rather you check it against your own bill than take my word for it either.
So, before you read on: open your last bill for WhatsApp messages, from Meta or from whoever sold you the package, and find the line that counts the messages you were charged for. If the bill shows only one rupee total with no count, write that total down on a piece of paper. Come back when you have one number in front of you.
What changed on 1 October
You were told replies are free. They are not, since 1 October. Meta’s own developer page for the change says it in one sentence: “Effective October 1, 2026, Meta will charge for service messages, which have not been charged since November 2024.”
A service message is the ordinary reply, the one your staff type to a customer who wrote in asking whether the blue kurta comes in a larger size. Meta did not charge for those from November 2024 until the end of September 2026, and that is where the line you were sold came from. It was true for almost two years. It stopped being true this month.
Two things changed together. Service messages are now charged per message, at what Meta calls “the same rates as utility and authentication messages”. And utility templates sent while a customer’s 24-hour window is open, the order confirmations and booking reminders, are now charged too.
All of this is about the WhatsApp Business Platform, the version resellers sell as the API. The pages this article draws on are the platform’s pricing pages, so if you only use the Business app on your own phone, read this as a reason to ask before you upgrade.
The four kinds of message
Meta bills per delivered message. Every message you send falls into one of four categories, and the category, not the length or the time of day, decides the price. Learn the four.
- Marketing. Offers, new stock, a Diwali sale, anything meant to bring a customer back to buy. Every delivered marketing template is charged, and India moved to a higher marketing rate from 1 January 2026.
- Utility. A follow-up on something the customer did or asked for: an order confirmation, a delivery update, a reminder for an appointment they booked. It has to be specific to that customer and it must not sell. Charged inside the 24-hour window and outside it.
- Authentication. The one-time passcode that proves a customer is who they say they are. Charged.
- Service. A message you type yourself, not a template, inside the 24-hour window. Charged since 1 October, at the same rates as utility and authentication.
One rule catches shops that think they are sending the cheap kind. A template that mixes content, which Meta’s own example describes as “an order update with a promo”, counts as marketing. Put “10% off your next visit” at the bottom of a delivery update and the whole message is billed as marketing. The next part of this series is about exactly that.
The 24-hour window still matters, for a different reason
The customer service window opens when a customer messages you and lasts 24 hours. Inside it you can type whatever you like, and after it closes you can only send templates Meta has approved, which is the rule that has not changed at all. What changed is what the window means for your money.
It used to decide two things, what you could send and whether you paid. Now it decides only the first. Being inside the window is permission, not a discount.
If you missed this, you are in good company. When I read Meta’s general pricing page on 16 October, it still carried the older wording, while the dated update page said service and in-window utility messages are now charged. The dated update is the specific one, and it governs. The lesson is simple: check your invoice, not a sentence, including a sentence on Meta’s own site.
What still costs nothing
Two things, and they are the only two Meta’s pages, as I read them, support.
- A customer writing to you. Meta bills the messages your business delivers. The customer asking about the kurta costs you nothing; your answer is a service message.
- The 72-hour free entry point window.When a customer messages you from a Click to WhatsApp ad or the call-to-action button on your Facebook Page, and you answer within 24 hours, a 72-hour window opens. Every message inside it costs nothing, and it runs separately from the 24-hour window. Meta’s update page says, in so many words, “The 72-hour free entry point window is unchanged.”
Notice what is not on that list. You may have seen 1,000 free service messages a month promised on a seller’s page. Meta’s own update page does not say so, and its general pricing page shows no free monthly allowance at all. What it does show are volume tiers, which can lower the utility and authentication rate for businesses that send a lot, and that is a discount for high senders, not an allowance for a salon in Munirka.
What to do this week
None of these needs a developer. Each one takes less than an hour.
- Keep the number you wrote down at the start. It is your before, and next month’s bill is your after.
- Ask whoever sends your bill for a split by category: marketing, utility, authentication, service. If they cannot give you one, write that down too, because it tells you something about the package.
- For one ordinary day, count the messages your staff type to customers on the business number. Each one is now a charged service message.
- Read every template you send and mark any that carry an offer inside an update. Each of those is billed as marketing.
- Open Meta’s pricing page and find the rate card for India. Compare it with the per-message figure on your invoice, line by line.
- If you run Click to WhatsApp ads, ask your vendor whether your bill shows the messages sent inside the 72-hour window separately.
Why there is no rate in this article
You will notice there is no rupee figure per message anywhere here. That is deliberate. Meta changes its pricing only on 1 January, 1 April, 1 July or 1 October, with at least a month’s notice for rate changes, so a figure printed today is out of date by the next quarter and still sitting on this page looking true.
The number that matters is the one on your own invoice. Meta’s rate card is the check on it, and a seller’s pitch is neither.
Everything about Meta’s rules here is from Meta’s own developer pages, read in October 2026: the dated update on service and utility messages, the general pricing page, and the template category guidelines. If you want someone to sit with your WhatsApp bill and tell you which messages you are paying for and why, bring it to us.