Too Long? Read This First ● From 1 October 2026, WhatsApp service messages will become chargeable. ● Service messages were free since November 2024, but Meta will now charge businesses for delivered service messages. ● Each WhatsApp Business API will get 1,000 free service messages every month. ● Billing will start from the 1,001st delivered service message. ● In India, service messages will cost ₹0.145 per delivered message on AiSensy. ● Utility templates sent inside an active 24-hour customer service window will also become chargeable from the same date. ● The pricing change will take effect at 12:00 AM in your WhatsApp Business Account timezone. |
If you run customer support on WhatsApp, this is the single biggest billing change since Meta moved to per-message pricing in July 2025. India is WhatsApp's largest market, and 91% of online adults here message a business every week.
Starting 1 October 2026, WhatsApp support conversations will no longer be completely free.
Until now, whenever a customer messaged your business, you could reply inside the 24-hour customer service window without paying anything for those responses.
That changes now.
As per Meta official pricing documentation, Meta will start charging businesses for service messages sent inside this window after the free limit. For businesses that handle thousands of customer queries every month, this can directly impact their WhatsApp costs.
This matters most in India. It is WhatsApp's largest market, and 91% of online adults here message a business every week.
In this guide, we’ll break down how the 24-hour rule works, what exactly changes in WhatsApp Service Message Pricing Update (October 2026 ), the new pricing in India as well other countries, and how you can reduce your WhatsApp messaging costs.
What Changes on 1 October 2026
Two categories move to per-message billing on the same date.
✅ Service messages become chargeable.
The WhatsApp service message pricing update takes effect on 1 October 2026. These are the free-form replies your team, chatbot or AI Agent sends inside the 24 hour window. Meta had left them free since November 2024.
✅ Utility templates inside the window become chargeable.
They have carried a zero price inside a 24-hour open window since 1 July 2025. From October 2026, they bill at the standard utility rate.
Everything else holds steady. Marketing, authentication, incoming messages and the 72 hour ad window all continue exactly as they do today.
Meta sets out both changes under the rate card updates section of its WhatsApp Business Platform pricing documentation.
What Is a WhatsApp Service Message
A WhatsApp service message is a free-form reply that a business sends to a customer after the customer starts a conversation inside the 24-hour customer service window.
Unlike template messages, service messages do not need Meta approval before sending.
These messages are used for customer support, order help, and real-time conversations. Replies sent by a live agent, chatbot, or AI agent are all counted as service messages when they are sent inside an active 24-hour window.
WhatsApp Service Message Examples
For example:
Customer: Do you have this shirt in XL?
Business: Yes, XL is available.
That business reply is a service message.
It doesn't matter who sends the reply. According to the draft, it can come from:
- Your support agent
- Your chatbot
- Your AI agent
It can also be a normal text, image, document, button, etc.
For a deeper walkthrough of the category itself, see our guide on WhatsApp service messages.
What Is the 24 Hour Rule on WhatsApp
The 24 hour rule is the heart of WhatsApp messaging. It decides when you may reply freely and when you must use an approved template.
When a customer sends your business a message, WhatsApp opens a 24 hour customer service window. Inside that window, you can reply with any message type. Once it closes, you can only reach that customer through an approved template.
How the window opens and resets
- It opens the moment a customer messages your WhatsApp Business number.
- It resets every time the customer sends a new message, giving you a fresh 24 hours.
- It closes 24 hours after the customer's last message.
- Only customer messages open it. A message you send first does not open the window.
WhatsApp Service Message Pricing in India
Meta matches service message rates to the utility and authentication rate for each market. For Indian users on AiSensy, that rate is ₹0.145 per delivered message.
| Message Category | Rate in India | Until 30 Sept 2026 | From 1 Oct 2026 |
|---|---|---|---|
| Service message | ₹0.145 | Free | 1,000 free per number monthly, then charged |
| Utility template inside the window | ₹0.145 | Free | Charged from the first message |
| Utility template outside the window | ₹0.145 | Charged | Charged, same as today |
| Authentication template | ₹0.145 | Charged | Charged, same as today |
| Marketing template | ₹1.09 | Charged | Charged, same as today |
| Incoming customer message | Free | Free | Free, same as today |
AiSensy deducts WhatsApp Conversation Credits only when a message reaches the customer. Meta publishes the underlying rules on its pricing page for non-template messages. The WhatsApp Business pricing guide covers every category in detail, and the AiSensy pricing page lists current plans.
How the 1,000 Free Service Messages Work
Each business phone number carries its own monthly allowance. Here is how it counts.
| Service messages delivered on one number in a month | What you pay |
|---|---|
| Message 1 to message 1,000 | Free |
| Message 1,001 onward | ₹0.145 per delivered message in India |
| Example: 3,500 delivered in October | 1,000 free, 2,500 charged, total ₹362.50 |
Run three WhatsApp numbers and you hold 3,000 free service messages in total, as 1,000 per number.
The allowance stays with the number that holds it. A number that uses 400 of its 1,000 keeps the remaining 600 on that number, and the count restarts on the first of the next month.
Timing: billing starts at 12:00 AM on 1 October 2026 in your WhatsApp Business Account timezone, so businesses in different regions begin at different moments.
What the Change Means for Utility Templates
Utility templates carry order confirmations, payment receipts, delivery updates and appointment reminders. Five points settle most of the questions.
Timing used to decide the price, and now it does not
Until 30 September 2026, a utility template sent within 24 hours of a customer's message costs nothing. Send the same template outside that window and it carries the full utility rate.
From 1 October 2026, both cases carry the same rate. Every utility template you deliver bills at ₹0.145 in India, whether the window is open or closed.
So the saving that came from replying quickly, inside the window, now sits with service messages and their 1,000 free monthly allowance instead.
The utility rate itself holds at ₹0.145
India's utility rate stays where it is. What moves is the free status those messages enjoyed inside an open window.
The 1,000 free messages cover service only
You can still send a utility template with no window open
Meta keeps the sending rules as they are. A utility template reaches a customer whether a window is open or closed, exactly as today.
Utility templates stay free inside the 72 hour ad window
When a customer arrives from a Click to WhatsApp Ad, the 72 hour free entry point window applies to every message for those 72 hours, utility templates included.
Our guide on how to write WhatsApp utility messages shows how to keep these templates approved on the first submission.
Service Message Pricing for Other Countries
Service rates follow the utility and authentication rate of the recipient's country, so a reply to Germany prices differently from a reply to India.
The recipient's country calling code sets the rate, not your business location. A brand in Mumbai replying to a UAE number pays the UAE rate.
Meta publishes downloadable rate cards for every currency on the WhatsApp Business Platform pricing page.
The full country-wise sheet is here: AiSensy service message pricing update.
What Stays the Same After 1 October 2026
- Incoming messages stay free. Customers reach you as often as they like at no cost.
- The 24 hour window behaves identically. It opens on a customer message and resets with each new one.
- Click to WhatsApp Ads keep the 72 hour free window. Every message inside those 72 hours remains free.
- Marketing pricing holds. Marketing templates bill exactly as they do today.
- Volume tiers continue for utility and authentication. Higher monthly volume still unlocks lower rates there.
How to Keep Your WhatsApp Costs Under Control
Every reply now counts as a line item, so speed of resolution becomes the lever. Five habits protect the budget.
- Resolve in fewer messages.
One clear reply carrying the tracking link, revised date and next step costs a single charge where four short replies cost four. - Reach for buttons and lists.
An interactive list lets a customer choose in one tap, which removes several clarifying turns. - Audit your chatbot flows.
Many flows send a greeting, a menu, a confirmation and a closing line where two messages carry the same information. - Track your first 1,000.
Watch service volume per number so you know when each one crosses its allowance. - Use the numbers you already run.
Teams and regions on separate business numbers each hold their own 1,000 free service messages.
Where an AI Agent helps
A well-built AI Agent settles in three messages what a scripted menu takes eight to reach. Fewer turns per conversation translate straight into a smaller bill.
Brands run the WhatsApp AI Agent for customer support to answer order, payment and delivery questions in a single turn. It is a paid add-on, so include the subscription in your planning. For broader tactics, see how to use WhatsApp for customer support.
The four WhatsApp template message types guide explains how the template categories sit alongside these.
How AiSensy Helps You Handle This Change
AiSensy supports 210,000+ businesses across 68+ countries on the Official WhatsApp Business API.
Now that every reply carries a price, the features that matter most are the ones that close conversations in fewer turns and show you exactly where your message volume goes.
Resolve in one reply instead of five
WhatsApp AI Agents trained on your catalogue, order data and FAQs answer "where is my order" or "do you have this in XL" in a single reply, rather than walking a customer through a five-step menu. Every turn you remove is one fewer chargeable service message.
Interactive buttons, lists and WhatsApp Flows let a customer choose an option or complete a form in one tap. That removes the clarifying back-and-forth that used to sit inside the free window.
Canned messages in the shared team inbox give your agents saved replies that carry the full answer the first time, instead of three short messages that each bill separately.
Restructure your flows before the date
The AI chatbot flow builder lets you see every step visually, and the WhatsApp chatbot template library gives you flows you can adapt rather than build from scratch. It lets you so you can merge a greeting, a menu and a confirmation into one message. Most flows carry two or three steps that add no new information.
Template manager with category visibility shows the category on every template in one view, and campaigns pause automatically if Meta reclassifies a template, so a marketing rate never lands on a send you planned as utility.
Stay inside the free lanes
Multiple WhatsApp numbers on one account means separate numbers for support, sales and regions, and each one carries its own 1,000 free service messages every month.
Click to WhatsApp Ads built into the platform open the 72 hour free entry point window, where every message you send stays free, utility templates included.
Every plan and add-on price sits on the AiSensy WhatsApp pricing page, and the WhatsApp API pricing guide explains how each message category is billed.
Setting this up before 1 October keeps the update off your first November invoice as a surprise.
Also check: Free AI WhatsApp Template Generator
Conclusion
The WhatsApp service message pricing update starts on 1 October 2026.
From then on, service messages and utility templates sent inside the 24-hour window will become chargeable.
Each WhatsApp Business phone number will still get 1,000 free service messages every month.
For businesses in India, service messages will cost ₹0.145 per delivered message after the first 1,000 free messages. Utility templates will also cost ₹0.145 per delivered message from the first message, whether the 24-hour window is open or closed.
Some things will stay the same. Incoming customer messages will remain free, the 24-hour window will continue to work as it does today, and messages sent inside the 72-hour Click to WhatsApp Ads window will stay free.
The biggest change is simple: businesses now need to focus on solving customer queries in fewer messages.
From October, fewer unnecessary replies can directly help reduce your WhatsApp costs.
Ready to get started?
FAQs
Q. What is the 24 hour rule on WhatsApp?
When a customer messages your business, WhatsApp opens a 24 hour customer service window. Inside that window you can reply with any message type. Once it closes, an approved template reaches the customer. The window resets each time the customer sends a new message.
Q. Are WhatsApp service messages still free after 1 October 2026?
The first 1,000 service messages delivered from each business phone number each month remain free. From the 1,001st message onward, Meta charges per delivered service message at the utility and authentication rate for the recipient's market.
Q. How much does a WhatsApp service message cost in India?
AiSensy bills service messages to Indian users at ₹0.145 per delivered message, the same rate as utility and authentication. The first 1,000 service messages on each phone number each month are free.
Q. Does the free allowance apply per account or per phone number?
Per business phone number. Three WhatsApp numbers give you 3,000 free service messages a month, as 1,000 per number. The allowance stays with the number that holds it.
Q. Do unused free service messages carry forward to the next month?
The allowance of 1,000 free service messages resets at the start of every month for each business phone number. Unused messages expire at month end.
Q. Are utility messages still free inside the 24 hour window?
Until 30 September 2026, yes. From 1 October 2026, utility templates sent inside an open window bill per delivered message at the standard utility rate, with no free monthly allowance. The utility rate itself holds at ₹0.145 in India.
Q. Does the 1,000 free allowance cover utility messages?
The allowance covers service messages only. A utility template sent as a reply inside the window bills as a utility message, so it leaves your service allowance untouched and your service allowance leaves it uncovered.
Q. Can I still send a utility template when no window is open?
Yes. Meta keeps the sending rules exactly as they are. A utility template reaches a customer whether the window is open or closed. Only the price of in-window utility templates moves on 1 October 2026.
Q. Do service messages get volume discounts?
Meta offers volume tiers for utility and authentication messages. Service messages hold the list rate for the recipient's market at every volume level.
Q. Are Click to WhatsApp Ads conversations still free?
Yes. The 72 hour free entry point window continues as it is. When a customer reaches you from a Click to WhatsApp Ad or a Facebook page button, every message you send in the next 72 hours stays free, utility templates included.