Is WhatsApp Business Free? App, API and What Meta Charges

The WhatsApp Business app is free: downloading it, registering the number and chatting with customers from your phone costs nothing, and the billing change Meta makes in October 2026 does not affect the app. What costs money is the official WhatsApp API, the door that connects the number to a system. On it Meta charges per delivered template message and, from October 1, 2026, also for replies inside the customer service window. Anyone using the API also pays a provider for the software. With coexistence, where the same number sits on the app and on the API, messages sent from the phone stay free and only those sent by the system go on Meta's bill.

This article separates what is free from what is paid in each way of using WhatsApp in a business, with amounts, examples and the point where paying starts to make sense.

The three ways a business uses WhatsApp

A good part of the confusion comes from calling different things by the same name. A business can be on WhatsApp in three ways:

Coexistence is not a fourth way. It is the WhatsApp Business app and the official API working together on the same number. The coexistence guide explains how that works day to day.

The WhatsApp Business app is free

The WhatsApp Help Center describes WhatsApp Business as a free-to-download app made for small businesses. There is no monthly fee, no charge per message sent from the app and no limit on conversations with people who write to you. Business profile, catalog, labels, quick replies and away messages come included.

The billing change Meta announced for October 1, 2026 applies only to the API. Meta itself states that the WhatsApp Business app is not affected.

What is paid inside the app

App stores describe WhatsApp Business as free to download and use, with a mix of free and paid features. The best-known paid one is Meta Verified for business, a subscription Meta announced in June 2024 with Brazil among the first countries. It offers the verification badge, protection against people trying to impersonate the business and priority support, among other features.

Meta Verified is optional and is a product of the app, not the API. Nobody needs it to serve customers, and it does not change what the API charges. The price varies by the plan chosen.

Where the app stops being enough

The app is free and solves a lot, but it has design limits that no paid feature removes:

• One primary device. The account lives on one phone, with up to four linked devices, like WhatsApp Web. A large team competes for the same number across the same handful of screens.
• No official integration. The app does not talk to the shop's, clinic's or school's system. Automatic reminders, order confirmations and replies tied to inventory require the API.
• A broadcast list is not bulk sending. A message sent to a list only reaches people who saved your number in their contacts, and there is no report of who received it.
• Outside automation is prohibited. Tools that automate WhatsApp Web or use modified versions of the app violate Meta's terms and lead to blocks. The comparison between official and unofficial API shows the risk of each path.

The official API: what Meta charges

On the API, Meta charges per delivered template message. A template is the message approved by Meta before sending, the only way to write to someone who has not talked to you in the last 24 hours. The rate depends on the message category and the recipient's country. For recipients in Brazil, the table published in September 2026 is this:

Meta's official rate card is an interactive page and may change. Check it before closing a budget. The article on WhatsApp Business API pricing has the full rule, with volume discounts and billing in reais.

What changes on October 1, 2026

Two things stop being free on the API: free-form replies inside the 24-hour window and utility templates sent inside that window. Both become charged per delivered message, at the utility rate for the recipient's country. Meta's official page uses Brazil as an example and cites 0.68 US cents per message.

Still free are receiving messages and the 72-hour window opened when someone arrives through a click-to-WhatsApp ad and the business replies within 24 hours. The article on Click-to-WhatsApp ads explains that window.

What the provider charges

Meta does not hand you a ready-made screen. To use the API, the business needs software that connects the number, stores the conversations and makes the sends, and that software is billed separately. The model changes from provider to provider: a monthly fee per number, a plan by message tier or a markup on each Meta message.

Frame Conexa charges per number, with no per-message charge from us. On the monthly plan, a support number costs R$ 67 and a marketing number, which includes bulk sending, costs R$ 117. Meta charges you directly for usage, on the card registered on your WhatsApp Business account. If you have not registered one yet, the API payment method guide shows the step-by-step.

With coexistence, the phone stays free

Coexistence is where the two rules meet, and Meta's official page on the subject is clear: messages the business sends through the WhatsApp Business app stay free, and messages sent through the Cloud API follow the API table.

In practice, the same number has two bills:

• What the team replies from the phone does not go on Meta's invoice, neither before nor after October 1.
• What the system sends through the API follows the API table: templates always charged and, from October, free-form replies too.

There is a detail that the same page takes care to record. Messages sent from the app do not open, extend or affect API windows. The customer is the one who opens the customer service window, by writing to the number. If the team replied from the phone to a customer who wrote two days ago, that does not authorize the system to send a free-form message now: through the API, outside the window, only a template.

This split gives coexistence a cost advantage that pure API does not have. A business that serves mostly from the phone and uses the API only for reminders and campaigns pays Meta only for those sends.

What it costs in practice: three businesses

The numbers below use Meta's September 2026 dollar table and Frame Conexa's list prices on the monthly plan. They are order-of-magnitude estimates.

Shop that serves only from the phone. Uses the WhatsApp Business app, answers customers all day and sends news by broadcast list to people who saved the number. Cost with WhatsApp: zero. As long as the volume fits on the phone and nobody needs integration, there is no reason to pay.

Clinic on coexistence with automatic reminders. The front desk keeps serving from the phone, at no cost. The clinic's system sends 1,500 appointment reminders per month through the API, in utility templates: 1,500 times US$ 0.0068, about US$ 10.20 per month at Meta. Plus R$ 67 for the support number at Frame Conexa. From October, if the system also replies to patients through the API, each reply goes on the bill, but the front desk's replies from the phone stay free.

School on coexistence with one campaign per month. The office serves from the phone. Once a month, the school sends an enrollment campaign to 1,000 families who agreed to receive messages: 1,000 times US$ 0.0625, about US$ 62.50 at Meta, charged only for what is delivered. Plus R$ 117 for the marketing number, which is the type of number that can send marketing templates and campaigns. The guide on bulk sending through the official API shows the consent rules and Meta's limits for this kind of send.

When it pays to pay for the API

Paying makes sense when the app stops solving a real problem. These are the most common signs:

If your business is in the first row, the app is enough. If it is in any other, the API solves it by the path Meta allows, and coexistence lets you do that without giving up the phone. The article on the official WhatsApp API explains what changes when you connect.

Beware of "free WhatsApp API"

Tools that promise free or nearly free bulk sending usually automate WhatsApp Web or a modified app. They do not pay Meta because they do not use Meta's platform, and that is exactly what makes them prohibited. Meta's policy provides for restricting and removing access for anyone who sends unauthorized bulk messages, and a banned number does not come back easily. The article on blocked WhatsApp Business shows what happens next.

On the official API, a free template exists in only two documented cases: the utility template sent inside the customer service window, until September 30, 2026, and the 72-hour window for people who arrive through an ad. Everything else that goes out through the API has a published rate. Predictable cost is the price of not losing the number.

Frequently asked questions

Is WhatsApp Business paid?

The WhatsApp Business app is free to download and use, with no monthly fee and no per-message charge. There are optional paid features, such as the Meta Verified subscription. What is paid is the official WhatsApp API, where Meta charges per delivered template message and the provider charges for the software that connects the number.

Does the October 2026 billing affect the WhatsApp Business app?

No. The October 1, 2026 change, which starts charging replies inside the 24-hour window and the utility templates sent in it, applies only to the API. Meta states that the WhatsApp Business app on the phone is not affected.

With coexistence, do I pay for messages I send from the phone?

No. According to Meta's official page, messages the business sends through the WhatsApp Business app stay free, even with the number connected to the API. Only messages sent through the API follow Meta's table. App messages also do not open or extend API customer service windows.

How much does the WhatsApp API cost per month?

It depends on the volume and the type of message. At Meta, a marketing template costs US$ 0.0625 per message delivered to a Brazilian number, and a utility one costs US$ 0.0068, per the September 2026 table. At Frame Conexa, a number costs R$ 67 per month for support or R$ 117 for marketing on the monthly plan, with no per-message charge.

Is Meta Verified required to use the API?

No. Meta Verified is an optional subscription for the WhatsApp Business app, with a badge and priority support. The official API does not require that product. What the API requires is a payment method on the WhatsApp Business account, and company verification in Business Manager, which is free, increases how many people you can contact per day.

Next step

If the app still solves it, stay on it: it is free and good. When you need integration or bulk sending, coexistence takes the same number to the API without taking the app off the phone. The per-number plans show both number types, and the article on coexistence shows how to connect.