ChatFairyWhat the WhatsApp Business API actually costs
Every vendor page answers this with its own subscription price, which is the smaller half of the bill. The real cost has two layers: what Meta charges per message, and what your software charges on top. Meta changed the first layer on 1 October 2026, and most articles still describe the old rules.
Rates effective 1 October 2026, read on 18 October 2026 from Meta's rate cards and pricing tool. Local editions with a calculator: Singapore (SGD) and Malaysia (MYR).
What changed in October 2026
- Service replies are charged again after the first 1,000 a month on each business phone number. They had been free since November 2024.
- Utility templates inside the 24-hour window are charged again. They had been free since July 2025.
- 40 rates changed, mostly outside Southeast Asia; Singapore, Malaysia and Hong Kong rates stayed the same.
Source: Meta's pricing documentation, “Effective October 1, 2026” .
Layer one: what Meta charges
Meta bills per delivered message, not per conversation. The rate depends on the recipient's country calling code and the message category. Marketing is always the expensive one; utility, authentication and service share one lower rate in every market below.
| Recipient's number | Marketing | Utility / authentication | Service* |
|---|---|---|---|
| Singapore | $0.0732 | $0.0160 | $0.0160 |
| Malaysia | $0.0860 | $0.0140 | $0.0140 |
| Hong Kong | $0.0732 | $0.0260 | $0.0260 |
| Indonesia | $0.0411 | $0.0250 | $0.0250 |
| India | $0.0118 | $0.0014 | $0.0014 |
| United Kingdom | $0.0635 | $0.0220 | $0.0220 |
| North America | $0.0250 | $0.0034 | $0.0034 |
*Service messages are charged only after the first 1,000 each month on each business phone number.
| Recipient's number | Marketing | Utility / authentication | Service* |
|---|---|---|---|
| Singapore | S$0.0937 | S$0.0205 | S$0.0205 |
| Malaysia | S$0.1101 | S$0.0179 | S$0.0179 |
| Hong Kong | S$0.0937 | S$0.0334 | S$0.0334 |
*Service messages are charged only after the first 1,000 each month on each business phone number.
Meta publishes the full rate cards and volume tiers for 47 markets in 16 currencies. Rates exclude any applicable taxes.
What is still free
Every message a customer sends you
Meta charges only for messages businesses send to users. Inbound messages are never billed. Meta's docs
The first 1,000 service messages a month, per number
Since 1 October 2026 each business phone number gets 1,000 free service messages (free-form replies) a month. They do not roll over; Meta charges from the 1,001st. Until 30 September 2026 every service message was free. Meta's docs
Everything in a free entry point window
When a customer messages you from a Click-to-WhatsApp ad on the Android or iOS app and you reply within the customer service window, Meta opens a free entry point window. While it is open, marketing, utility, authentication and service messages to that customer are not charged. Meta's developer documentation says it can stay open for up to 7 days; its pricing website still says 72 hours. Meta's docs
Volume tiers, and where they do not apply
Utility and authentication messages get cheaper as monthly volume rises, and each tier's rate applies only to the messages inside it. Marketing and service messages are never tiered.
| Messages per month | Rate for messages in this tier |
|---|---|
| 0 to 150,000 | S$0.0205 |
| 150,001 to 1,000,000 | S$0.0195 |
| 1,000,001 to 4,000,000 | S$0.0185 |
| 4,000,001 to 25,000,000 | S$0.0174 |
| 25,000,001 to 50,000,000 | S$0.0164 |
| Above 50,000,000 | S$0.0154 |
A worked example
A Singapore business with one WhatsApp number. In a month it sends 2,500 replies to customer questions, 600 order and delivery updates, and one promotion to 1,000 opted-in contacts. Priced at the rates read on 18 October 2026.
- First 1,000 replies: S$0.00
- Remaining 1,500 replies: S$30.75
- 600 utility templates: S$12.30
- 1,000 marketing messages: S$93.70
Meta's bill: S$136.75, most of it the one promotion. Before October 2026 the replies and the updates sent inside the window would have cost nothing. Try your own numbers in the Singapore calculator or the Malaysia calculator.
Layer two: the software
Meta's rate is a pass-through, identical whoever you buy through. The vendor layer comes in three shapes that are easy to confuse when comparing quotes.
- A flat subscription. One monthly price for the platform, whatever your volume.
- Per-seat licences. A price for every agent who logs in, which grows quietly as your team does.
- A per-message markup.A margin added to Meta's rate, sometimes inside a vendor's own “rate card”. Compare it line by line with Meta's.
ChatFairy is the first shape. Pro is HK$188 a month, or HK$1,888 a year, flat: up to 5 members and 50AI conversations a day, with no per-seat charge and no markup on Meta's rate. You connect your own WhatsApp Business Account, so Meta bills you directly. Connecting means creating a System User access token in Meta Business Manager yourself: ChatFairy does not yet offer one-click WhatsApp signup. The 7-day trial needs a card. Full details are on our pricing page, and side-by-side comparisons with other platforms start at ChatFairy vs WATI.
WhatsApp Business API pricing questions
- How much does the WhatsApp Business API cost?
- There is no single price. Meta bills per delivered message, at a rate set by the recipient's country and the message category. At the rates effective 1 October 2026 (read on 18 October 2026), a marketing message to a Singapore number is USD 0.0732 and a utility, authentication or service message USD 0.0160. Messages customers send you are free, and so are the first 1,000 service messages each month on each business phone number. Your software is a separate cost on top.
- Is the WhatsApp Business API free?
- Access is free: Meta charges no licence or setup fee, and the WhatsApp Business app remains free for manual use. What costs money is delivering messages. Since 1 October 2026 that includes service replies beyond 1,000 a month per number and utility templates sent inside the 24-hour window, both of which had been free.
- What changed on 1 October 2026?
- Meta resumed charging for two kinds of message that had been free: service messages (free since November 2024), now with a free tier of 1,000 a month per business phone number; and utility templates sent inside an open customer service window (free since July 2025). It also updated 40 rates and added authentication-international rates in nine more markets. Rates for Singapore, Malaysia and Hong Kong did not change.
- What is the difference between marketing, utility, authentication and service messages?
- Marketing templates promote something. Utility templates follow up on something the customer did, like an order update or a booking reminder. Authentication templates carry one-time passcodes. Service messages are free-form replies, written by a person or an AI, that can only be sent inside the 24-hour customer service window a customer's message opens. In every market on this page, marketing is the expensive one and the other three share a lower list rate.
- Do WhatsApp API rates go down at higher volume?
- For utility and authentication messages, yes, and only for the messages inside each tier. Singapore utility messages are S$0.0205 each up to 150,000 a month and step down to S$0.0154 above 50 million. Marketing and service messages have no volume tiers.
- Why do WhatsApp API providers quote such different prices?
- Because they are quoting different things. Meta's per-message rate is the same whoever you buy through. What differs is the software layer: a flat subscription, per-seat licences, a markup on each message, or all three. Separate the pass-through rate from the platform fee and ask whether there is a per-message markup.
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