How much does the WhatsApp Business API cost? [2026 price list]

What is the WhatsApp Business API?

To provide larger companies with a secure, scalable and GDPR-compliant solution tailored to their needs, Facebook launched the WhatsApp Business API in August 2018. This application programming interface (API) allows companies to receive and answer unlimited WhatsApp messages from their customers.

In contrast to the WhatsApp business app, the API itself comes without a user interface off. The API connects WhatsApp to a professional messaging tool, as offered by Hellomateo, for example. Companies integrate the WhatsApp API endpoint with the software of an official WhatsApp Business Solution provider. With its in-house software, Hellomateo offers corporate customers the appropriate integration into a clear user interface.

Reading tip: All information about the WhatsApp Business API, including the advantages compared to the normal WhatsApp Business app, can be found in our article “What is the WhatsApp Business API?”

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How much does the WhatsApp Business API cost?

Prices are calculated per conversation

When it comes to the cost of the WhatsApp API, it's particularly important to understand Meta's distinction between conversations initiated by the user and conversations initiated by the company. Meta defines these categories as follows (Source: Meta Platforms):
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User-initiated conversations: “A conversation that is started in response to a user message. As soon as a company responds to a user's message within the 24-hour customer service window, the conversation from that message is considered a conversation initiated by the user. Within this 24-hour customer service window, companies can send informal messages. ”

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Enterprise-initiated conversations: “A conversation that a company initiates by sending a message to a user outside of the 24-hour customer service window. Messages that trigger a company-initiated conversation require a message template. ”

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Please note the 24-hour time window

A conversation is a conversation with a WhatsApp user that takes place over a period of 24 hours. The countdown to the time window starts with the company's first message. Die Information from Meta Platforms They say: “Companies can test the WhatsApp Business Platform with free conversations started by users. Conversations started by the company are no longer free of charge.It continues: “Companies and users can exchange an unlimited number of messages, including template messages, within a 24-hour conversation session, at no additional cost. Each 24-hour entertainment session is billed separately. ”

In concrete terms, this means for you: Conversations started by customers are free of charge. Conversations started by your company are billed at the following rates. you So you don't pay per message, but per 24-hour conversation.
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WhatsApp Business API costs per message category (from January 2026)

Meta in Germany charges up to 11.3 cents per conversation to use the WhatsApp Business Platform. The prices for messages in the “Management” and “Authentication” categories have been reduced several times in the past. And since November 2024 Are service conversations even completely free. Chats are divided into four categories:

• Service: Conversation started by a customer Complete since 01.11.2024 free of charge (previously 6.79 cents).

• Administration: Entertainment that was initiated by the company and contains important information for the customer. For example, information about orders, transactions and customer accounts. Costs in Germany: 4.56 cents

• Authentication: A conversation initiated by the company that includes verification codes to access the customer account. Costs in Germany: 4.56 cents

• marketing: Entertainment that was initiated by the company and includes promotional messages such as product announcements or discount campaigns. Costs in Germany: 11.31 cents

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Since all conversations initiated by the company can only be started with a message template, the division into categories is based on this message template. Here you can find the latest prices directly from Meta.

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WhatsApp Business API prices in Germany, Austria and Switzerland (2026)

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Reading tip: In this article, we have explained for you why the free variants to do WhatsApp marketing are not recommended for companies.

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WhatsApp Business API prices worldwide

This table lists the worldwide WhatsApp Business API fees for the four categories:

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Note: The prices of WhatsApp messages and the number of messages included vary depending on the WhatsApp API provider. Some WhatsApp API providers charge higher prices than the costs estimated by Meta. Hellomateo only charges you the meta costs for conversations, at no extra charge. A direct connection to Meta's WhatsApp API is only possible for a small group of selected companies. For all other companies, access is only possible via an API provider such as hellomateo.

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What does the new WhatsApp Business API pricing model mean?

The model is very exciting for SMEs, as service messages are completely free of charge. The costs are only invoiced after entertainments initiated by companies. For many companies, WhatsApp API usage should therefore be free of charge, except for the basic monthly fee of the API provider (such as hellomateo).

For customers who very regularly send newsletters via WhatsApp to a large number of contacts, not much is changing, as newsletters still cost 11.31 cents. WhatsApp thus maintains an unbeatable cost-benefit ratio if you just look at the opening and conversion rates of WhatsApp marketing newsletters brings to mind.

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Using WhatsApp API with hellomateo

How much does hellomateo's WhatsApp API solution cost?

The price depends on the desired number of functions, users and phone numbers. Feel free to contact the helloMATEO teamto find out more about our prices

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Why choose the WhatsApp API with hellomateo?

Hellomateos Messaging Software offers much more than a simple WhatsApp API user interface. Various features and tools mean that hellomateo's central messaging software makes customer communication significantly more efficient. Just arrange a free consultationto find out all the details Our customers know the following benefits particularly appreciated:

• ‍Central user interface: hellomateo combines WhatsApp Business Platform, email, Instagram, SMS and Facebook Messenger in one central inbox. The intuitive user interface includes various tools for efficient customer communication and saves you valuable working time.
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• integrations: With hellomateo, you can use WhatsApp in integrate over 6,000 software programs and fully automated Customer trips create with invitations, order confirmations, shipping information, invoices, and reminders.
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• Newsletter marketing: Send GDPR-compliant Newsletter via WhatsApp or SMS and benefit from opening rates of over 95%.‍
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• Assessment management: hellomateo can Automatically request online reviews from your customers, which boosts your Google ranking and trust in your company.
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• ‍Data protection: hellomateo meets all German and European Data protection requirements and offers end-to-end encryption for secure customer communication.
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• scalability: Our software is suitable for Businesses of all sizes and can be extended indefinitely depending on the package.‍
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• ‍Diverse AI features: Our AI agent can automatically answer customer inquiries in chat, answer calls, help with the formulation of messages and much more.
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Arrange a non-binding and free consultation and we'll show you how hellomateo covers your communication needs! Simply book an appointment here or write to us via our web widget.

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