WhatsApp Business Platform: Comprehensive Pricing User Education Guide (2024-2026)

In Short

Starting October 1, 2026, replies to customer-initiated messages (Service messages) are free only for the first 1,000 messages per business phone number each month, and utility templates sent inside the 24-hour window are charged. Marketing and authentication templates are charged per message.

Introduction

The WhatsApp Business Platform is undergoing significant pricing updates aimed at improving transparency, aligning with industry standards, and optimizing business messaging costs. Businesses must adapt to these changes to ensure cost efficiency and maximize engagement.

Starting October 1, 2026, Meta charges for Service messages sent within the 24-hour customer service window, after a free allowance of 1,000 Service messages per business phone number each month. Utility templates sent within the 24-hour window are chargeable again, and rates have been revised for selected countries and regions.

This guide covers:

1 Per-Message Pricing (PMP)
2 Types of conversations and their cost structures
3 Service message charges effective October 1, 2026
4 Authentication-International Rates and how they impact pricing
5 Free Entry Point Conversations and their advantages
6 Timeline of pricing updates and how businesses should prepare
7 Best practices to optimize messaging costs and maximize ROI
8 Edge cases, special scenarios, and how to handle them effectively
9 Updated rate cards and resources for pricing reference

This document aims to be a one-stop resource for businesses using WhatsApp for customer engagement, helping them understand and strategically manage their messaging expenses.

WhatsApp PMP model

WhatsApp has historically used a Conversation-Based Pricing (CBP) model, where businesses are charged per 24-hour conversation window rather than per message. In July 2025, WhatsApp shifted to a Per-Message Pricing (PMP) model, which charges businesses per delivered message instead of per conversation.

Understanding the model is essential for businesses to adapt their communication strategies effectively.

Per-Message Pricing (PMP)

1 Before July 1, 2025: Utility template messages were chargeable even when sent within an open 24-hour user-initiated window.
2 From July 1, 2025 to September 30, 2026: Utility templates were free if sent within the 24-hour of a user-initiated message.
3 From October 1, 2026: Utility templates are chargeable even when sent within the 24-hour customer service window.

How PMP works:

1 Businesses will be charged per delivered template message rather than per 24-hour conversation session.
2 Non-template (Service) messages sent within the 24-hour customer service window are free for the first 1,000 messages per business phone number each month. Additional Service messages are charged from October 1, 2026.
3 Utility template messages sent within 24 hours of a user-initiated message are charged from October 1, 2026.

Key Takeaway

PMP aligns pricing with individual message delivery, making it more predictable for businesses sending outbound messages.

Types of WhatsApp conversations and billing structures

WhatsApp classifies conversations into four distinct categories, each with different pricing and rules:

1. User-Initiated Conversations (Service Conversations)

A User-Initiated Conversation (UIC) occurs when a customer messages the business first.

Businesses can respond within 24 hours. From October 1, 2026, these replies are free for the first 1,000 Service messages per business phone number each month and charged after that.
If the business does not respond within 24 hours, it must use a paid template message to continue the conversation.

Example: User-Initiated Conversation

Time	Action	Charge
Monday, 11 PM	A customer sends a message to a business.	—
Tuesday, 5 AM	The business replies within 24 hours.	Service message (free within the monthly allowance)
Tuesday, 3 PM	The business sends another message (UIC window open until Tuesday, 11 PM).	Service message (free within the monthly allowance)
Wednesday, 2 PM	The customer replies; the business can continue with normal messages until Thursday, 2 PM.	Service messages (free within the monthly allowance)

Note

Once a business phone number has used its 1,000 free Service messages for the month, each additional reply in this example is charged.

2. Business-Initiated Conversations

A Business-Initiated Conversation (BIC) occurs when a business starts the conversation by sending a pre-approved template message.

The business is charged as soon as the template message is delivered.
If the customer responds within 24 hours, a customer service window opens. From October 1, 2026, the business's replies in this window count as Service messages.
If the business wants to send another message after 24 hours, it must send a new template message, which incurs another charge.

Additional case: What if the customer doesn't respond and the business wants to send another template within 24 hours?

If the customer does not respond, the business may still send additional templates within 24 hours of the first message. Under per-message pricing, each delivered template is charged based on its category:

The business sends a template of the same category within 24 hours → Incurs a separate charge for that template.
The business sends a template of another category within 24 hours → Incurs a separate charge based on the template category.

Example Scenario:

Time	Action	Charge
Monday, 10 AM	The business sends a marketing template.	Charged
Monday, 3 PM	Customer has not responded; the business sends another marketing template (same category within 24 hours).	Charged
Monday, 5 PM	The business sends an authentication template (different category).	Charged

Key Takeaways:

Every delivered template is charged individually, regardless of whether it is the same category or a different one.
Avoid sending more templates than needed within a short period.
If the customer responds, further non-template replies within the 24-hour window are Service messages, which are free within the monthly allowance of 1,000 per business phone number.

Example: Business-Initiated Conversation

Time	Action	Charge
Monday, 9 AM	Business sends a marketing template message.	Charged for 1 BIC
Monday, 11:30 AM	Customer responds; the business can continue messaging within 24 hours.	Service messages (free within the monthly allowance)
Tuesday, 10 AM	The business responds after 24 hours, starting a fresh BIC session.	New charge

3. Free Entry Point Conversations

When a user initiates a conversation by clicking a WhatsApp Ad or a Facebook Page CTA, a 72-hour free messaging window begins. This window is not affected by the October 1, 2026 pricing changes. Learn more

First 24 hours: You can send free-form messages or templates, both are free.
Next 48 hours: You can send only template messages, still without charge.

This gives businesses extended time to engage without cost, although the type of message allowed depends on the time window.

Key Benefits:

A free entry point conversation lasts 72 hours, eliminating conversation charges during this period.
It closes all other active conversations, allowing businesses to send messages without additional charges.

Example: Free Entry Point Conversation

Time	Action	Charge
10 AM	A customer clicks a WhatsApp Ad and sends a message.	—
Until 10 AM next day	Business can reply with non-template messages only (24-hour window).	Free
10 PM	Business responds with a template message; the free entry point conversation begins.	Free
Next 72 hours	The business can send any template message.	Free

Service message charges – effective October 1, 2026

A Service message is a message sent while responding to a customer within the 24-hour customer service window. In Zoho Desk, messages sent from the Guided Conversations (GC) and Zia bots configured for a WhatsApp channel are also considered Service messages. Starting October 1, 2026, these messages can be chargeable. However, Meta provides a monthly free allowance for each WhatsApp Business phone number.

Important

The first 1,000 Service messages per business phone number each month are free. Once all 1,000 free Service messages are used, additional Service messages are charged at the applicable rate for the recipient's country.

Example: One of your WhatsApp Business phone numbers sends 1,200 Service messages in a month.

Service messages sent in a month	Free	Chargeable
1,200	1,000	200

There are no volume-based pricing discounts for Service messages.

What happens after the free allowance is used?

Once a phone number reaches its 1,000 free Service messages for the month, you need sufficient credits to continue sending chargeable Service messages.
When a chargeable message is successfully sent, the corresponding charge is reflected in your credit statement from IM.
If there aren't enough credits available, the message is not sent.
Your free allowance resets each month for each WhatsApp Business phone number.

Utility messages within the 24-hour window

Starting October 1, 2026, Utility messages can be chargeable even when they are sent within the 24-hour customer service window. If your business frequently sends order updates, payment information, appointment reminders, or similar Utility messages, we recommend reviewing how this change may affect your WhatsApp messaging costs.

Authentication-International Rates

1. What are authentication-international rates?

Authentication-international rates apply when businesses send messages such as OTPs or login verifications to users in countries different from their own.

2. Countries with authentication-international rates

The following countries have authentication-international rates:

Egypt
India
Indonesia
Malaysia
Nigeria
Pakistan
Saudi Arabia
South Africa
United Arab Emirates

3. Rate changes effective October 1, 2026

Some countries that were grouped under broader regional pricing now have their own individual rates.
Meta has introduced a separate international rate for certain Authentication messages where applicable.
Rates for Utility, Authentication, and Marketing messages have changed for selected countries and regions.

WhatsApp's pricing model comparison

Feature	Conversation-Based Pricing (CBP)	Per-Message Pricing (PMP) (July 2025)	PMP (From October 1, 2026)
How You Are Charged	One charge per 24-hour session	Charged per delivered template message	Charged per delivered message, including Service messages after the free allowance
Marketing Templates	One charge covers 24 hours	Charged per message	Charged per message
Utility Templates	One charge covers 24 hours	Free within 24 hours, otherwise charged	Charged per message, including within 24 hours
Authentication Messages	One charge covers 24 hours	Charged per message	Charged per message
Service Conversations	Free for 24 hours	Free for 24 hours	First 1,000 Service messages per phone number each month free, then charged

Pricing updates timeline (2024-2026)

October 1, 2026 – Service messages and in-window utility messages become chargeable

Service messages, including GC and Zia bot replies in Zoho Desk, are charged after the first 1,000 free Service messages per business phone number each month.
Utility templates sent within the 24-hour customer service window are chargeable.
Rates for Utility, Authentication, and Marketing messages are revised for selected countries and regions, and some countries get their own individual rates.
WhatsApp sandbox channels are removed from IM.

July 1, 2025 – Phase 2 rollout of Per-Message Pricing (PMP) (All Businesses)

All businesses on WhatsApp Business Platform transition to Per-Message Pricing (PMP).
Businesses are charged per delivered template message instead of per 24-hour conversation session.
Key changes compared to CBP:
- User-initiated conversations remain free if responded to within 24 hours (until September 30, 2026).
- Marketing, authentication, and utility template messages are now charged per message.
- Utility messages sent within 24 hours of a user-initiated conversation remain free (until September 30, 2026).
This marks the final phase of the pricing transition, replacing the Conversation-Based Pricing model for all businesses.

July 1, 2025 – Phase 1 rollout of Per-Message Pricing (PMP)

Businesses in Phase 1 transition to Per-Message Pricing (PMP) ahead of the full rollout.
Businesses in this phase are notified in February or March 2025.
Under PMP, businesses are charged per delivered template message, rather than per 24-hour conversation window.
Pricing structure under PMP:
- Marketing template messages → Charged per message.
- Authentication template messages → Charged per message.
- Utility template messages → Free if sent within 24 hours of user's message, otherwise charged per message (charged in all cases from October 1, 2026).

July 1, 2025 – Free utility templates within the 24-hour customer service window

Utility template messages (e.g., order confirmations, transaction alerts) sent within 24 hours of a user's message are now free.
Previously, businesses were charged for utility messages regardless of when they were sent.
Utility messages sent after the free 24-hour window closes will still be charged.
This update provides a cost-saving opportunity for businesses that send frequent transactional updates.
This benefit ended on September 30, 2026. From October 1, 2026, utility templates are charged even within the 24-hour window.

Temporary pause on marketing template messages to US numbers

Starting April 1, 2025, WhatsApp will temporarily pause delivery of all marketing template messages to WhatsApp users with US phone numbers.
Affected users are those with a +1 dialing code and a US area code.
This pause is intended to improve the consumer experience in the US, leading to better business outcomes.
Attempting to send a marketing template message to a US WhatsApp number after this date will result in an error.
This pause is still in effect, and Meta has not announced an end date.
Businesses targeting US users should adjust their messaging strategy accordingly.

April 1, 2025 – Expansion of authentication-international rates

Authentication-international rates apply in seven additional countries:
- Egypt, Malaysia, Nigeria, Pakistan, Saudi Arabia, South Africa, UAE.
Businesses sending authentication messages (e.g., OTPs, login verification codes) to users in these regions will be charged authentication-international rates if:
- The business is eligible for authentication-international pricing.
- The business is not based in the same country as the recipient.
Businesses that are based in the same country as the user will continue to pay the domestic authentication rate.

November 1, 2024 – Service conversations are now free

Previously, businesses were limited to 1,000 free user-initiated conversations per month.
Starting November 1, all user-initiated conversations (service conversations) are free, with no limit.
Businesses can respond to customer messages within 24 hours without incurring charges.
If the 24-hour service window expires, businesses must use a paid template message to continue the conversation.
From October 1, 2026, unlimited free service conversations are replaced by 1,000 free Service messages per business phone number each month.

Summary of key changes in 2024-2026

Date	Update	Key Changes
October 1, 2026	Service and In-Window Utility Messages Become Chargeable	Service messages are charged after the first 1,000 free per business phone number each month. Utility messages sent within the 24-hour window are charged. Rates are revised for selected countries and regions.
July 1, 2025	Phase 2 Rollout of Per-Message Pricing (PMP)	All businesses transition to PMP, officially ending Conversation-Based Pricing (CBP)
July 1, 2025	Phase 1 Rollout of Per-Message Pricing (PMP)	Businesses in Phase 1 start paying per template message delivered instead of per conversation session.
July 1, 2025	Free Utility Templates (24-Hour Window)	Utility messages sent within 24 hours of user interaction are now free (until September 30, 2026). Utility messages sent after 24 hours will still be charged.
February 1, 2025	Authentication-International Rates Expansion	Seven additional countries now have authentication-international rates for businesses sending OTPs and verification messages.
November 1, 2024	Service Conversations are Free	Businesses can now respond to all user-initiated messages for free, without a 1,000 conversation limit (until September 30, 2026).

The pricing transition requires businesses to adjust their messaging strategies to optimize costs and maximize free messaging opportunities. For detailed pricing by country and category, refer to the WhatsApp Business Pricing page.

Starting July 1, 2025, the definition of utility templates is being refined to ensure they are non-promotional and are either user-requested or essential (e.g., order updates, account alerts). As a result, existing templates may be reclassified as either utility or marketing. Businesses should review their template library to ensure compliance with the updated definitions. Learn more on Meta's template guidelines.

Changes to WhatsApp sandbox channels

Alert

Starting October 1, 2026, WhatsApp sandbox channels are removed from IM. Sandbox channels are no longer available, and you cannot send or receive test messages through them.

If your testing process relied on a sandbox channel, connect your own WhatsApp number to IM and use it as your test channel.

Best practices to reduce costs

Service messages are free for the first 1,000 per business phone number each month. Check how many Service messages each number sends, and watch numbers that exceed 1,000.
Avoid unnecessary template message charges, including Utility templates sent within the 24-hour window.
Keep conversations active within the customer service window, and keep GC and Zia bot flows concise so they use fewer Service messages.
Maintain sufficient credits in IM so chargeable messages aren't interrupted.
Click-to-WhatsApp ads provide a 72-hour free messaging window.

WhatsApp business rates by region

WhatsApp's pricing varies by conversation category and country. Rates for selected countries and regions changed on October 1, 2026. To check the latest rates, use the links below:

Each link opens Meta's rate-card page, where you can select the currency and country you need.

Businesses that optimize their messaging strategy, automate responses, and leverage free messaging windows will benefit from lower costs and better customer engagement.

For up-to-date rates and details, visit WhatsApp Business Pricing.

Info

Volume-based discounts apply only to utility and authentication messages, and rates vary by country and region. Service messages have no volume-based discounts. These discounts and thresholds are periodically updated by Meta. For the latest region-specific pricing and discounts, refer to the official WhatsApp Business Pricing documentation.

How to estimate the costs for a Business-initiated or an User-initiated conversation?