What changes on 1 October 2026
Meta starts charging for service messages, the replies you send while a customer's 24 hour window is open. They have been free since November 2024. From 1 October each business phone number gets 1,000 free service messages a month, and everything past that is charged at your market's service rate, which Meta has set equal to that market's utility rate. In Singapore that is $0.0160.
Three other things change on the same day:
1. Utility templates sent inside an open window stop being free.
2. Marketing rates rise in seven markets and regions.
3. Nine markets move off their regional rate onto their own card, which grows from 38 rows to 47.
Every figure below comes from Meta's USD rate card effective 1 October 2026, compared cell by cell against the card effective 1 July 2026. Rates apply from 12am in your WhatsApp Business Account's own timezone, not Pacific time.
1. Service messages start costing money
A service message is any reply your team or your automation sends while the customer's 24 hour window is open, in any format, with no template approval needed. Meta has not charged for these since 1 November 2024.
From 1 October 2026:
What this costs at 5,000 service messages a month
With 1,000 free, that leaves 4,000 charged:
An inbox under 1,000 service messages a month still pays nothing. The charge bites at volume, and it bites hardest on inboxes that hold long back and forth conversations rather than single replies, because every turn is now a billable message once the allowance runs out.
Volty tracks the 24 hour window on every conversation and switches the composer to an approved template once that window closes. That is a rules mechanic, not a discount: from 1 October a reply inside an open window is billable once the free 1,000 are used, whichever tool sends it.
2. Utility messages inside the window stop being free
Since 1 July 2025, a utility template sent inside an open 24 hour window has been free. An order confirmation sent right after a customer asked about their order cost nothing.
From 1 October 2026 that message is charged at your market's utility rate. A Singapore business sending 500 in window order updates a month goes from $0.00 to $8.00 at $0.0160 each.
Utility templates sent outside a window were already charged, so nothing changes there. Free entry point windows from Click to WhatsApp ads are also unchanged: 72 hours of free messages of any type.
3. Marketing rates rise in seven markets
Marketing is the one category with no free path, so these increases apply to every broadcast you send to those numbers.
Marketing rate until 30 September, then from 1 October:
Rest of Asia Pacific is the one to watch if you message across Southeast Asia. It covers Thailand, Vietnam, the Philippines, Australia, Japan, Cambodia and others, and it rises 15 percent. Marketing rates everywhere else on the card are unchanged.
4. Nine markets move onto their own rate cards
Until 30 September these nine are billed at the rate of the regional bucket they sit in, and their messages count toward that region's volume tiers. From 1 October they are priced and tiered on their own. Each also gains an authentication international rate, which is higher than the regional authentication rate it replaces.
Each line reads: the region it leaves, then its utility and authentication rate until 30 September, then the same rate from 1 October, then its new authentication international rate. Utility and authentication are priced identically in all nine.
Four get cheaper on utility and authentication (Bangladesh, Nepal, Sri Lanka, Iraq) and five get dearer (Oman, Kuwait, Morocco, Ukraine, Kazakhstan). Sri Lanka falls the furthest, to less than a fifth of the regional rate it leaves. Kuwait rises the furthest, to nearly five times the one it leaves.
Two second order effects are easy to miss:
5. Three more markets rise on utility and authentication
Outside the nine, three existing markets move up. Authentication stays equal to utility in all three.
What to do before 1 October
1. Count your service messages. Pull last month's volume per business phone number, not per account. The 1,000 free messages are allocated per number, so two numbers at 800 messages each still pay nothing while one number at 1,600 pays for 600.
2. Count your in window utility templates separately. These are the ones currently billed at zero and about to be billed at your utility rate. Your invoice today does not show them, so this is the line item most likely to surprise you.
3. Check whether a second business phone number is worth it. Two numbers means two free allowances. Only worth it if the split is operationally real, since Meta aggregates volume tiers at the portfolio level regardless.
4. Re-estimate any campaign priced on Rest of Asia Pacific marketing. A 15 percent rise on a large Southeast Asia broadcast is the single biggest number on this page for most regional senders.
5. Re-check quotes for the nine markets. Anything you priced from a regional rate is wrong from 1 October, in both directions.
6. Shorten the round trip, not the service. Since every turn inside the window is now billable past the allowance, the saving comes from resolving in three messages rather than eight, not from replying less.
What this means for a Singapore business
Singapore's three headline rates do not move. Marketing stays $0.0732, utility stays $0.0160, authentication stays $0.0160. Singapore moved onto its own standalone card on 1 July 2026 and is not part of the October reshuffle.
What does change for a Singapore business is the billing structure, and it changes on the same day as everywhere else. Replies inside an open window are free for the first 1,000 per phone number each month and $0.0160 after that, and utility templates sent inside a window go from free to $0.0160. If your inbox is busy, the October invoice will carry a line that the September one did not.
Sources and related guides
Rates verified against Meta's USD rate card effective 1 October 2026, published on Meta's WhatsApp Business Platform pricing documentation and compared against the card effective 1 July 2026. Meta may revise rates on the first day of any quarter with one month's notice, so confirm against Meta's own card before committing a budget.
This page will be updated to the October rates on 1 October 2026.