What WhatsApp Business is: the free app for small businesses
WhatsApp Business is Meta’s free app for small businesses: business profile, catalog and automated messages. What it does, its limits and when to grow.
Andrés runs a motorcycle parts store. For years he served customers from his personal WhatsApp, until a customer asked him: “Is this the store or is this you?”. That day he downloaded WhatsApp Business. With the same phone, his business got a name, opening hours, a catalog and automatic replies.
It is the most common leap for a small business in Latin America, and also the most misunderstood.
What is WhatsApp Business?
WhatsApp Business is Meta’s free app designed for small businesses to serve their customers on WhatsApp. That is how WhatsApp’s official comparison describes it: a free-to-download messaging app, ideal for small businesses.
It looks almost the same as the personal app, but your account stops being “a person” and becomes “a business”, with a business profile and tools to sell.
What features does WhatsApp Business have?
The key features are the business profile, the catalog, automated messages, quick replies and labels. According to the official app page and its feature list:
| Feature | What it does |
|---|---|
| Business profile | Brings together the business name, category, logo, hours and details |
| Catalog | Shows products or services with prices inside the chat |
| Greeting message | Greets customers who write to you for the first time |
| Away message | Replies when people write outside your business hours |
| Quick replies | Saves answers to frequently asked questions |
| Labels | Organizes chats and contacts for follow-up |
The catalog supports up to 10 images or videos per item, according to WhatsApp. We show you how to build it in the WhatsApp Business catalog: how to use it.
How much does WhatsApp Business cost?
The WhatsApp Business app is free. According to the WhatsApp Business FAQ, it is free to download and uses your data plan or Wi-Fi, like the personal app.
What does have a cost is the WhatsApp Business Platform (the API): since July 1, 2025, Meta charges per delivered message. We explain it in what the WhatsApp Business API is.
What are the limits of WhatsApp Business?
The big limit is that it works with a single number and doesn’t integrate with other systems. WhatsApp says so in its official comparison: to have several users responding in an organized way and to connect a CRM, you need the WhatsApp Business Platform.
In practice, that means:
- There is no organized way to split chats among several agents.
- Conversations aren’t logged in a CRM with their sales opportunity.
- You can’t officially connect an AI agent to reply for you.
- Campaigns to many customers don’t have the backing of Meta-approved templates.
Watch out: “modified” apps that promise bulk messaging or several agents in the app are not official. Using them puts your number at risk.
When should you move from WhatsApp Business to the API?
When a single phone is no longer enough to serve all your customers. If you have more than one agent, receive dozens of chats a day or want to automate with AI, it’s time to look at the API.
And if you don’t want to let go of the app, there is WhatsApp coexistence: you connect the same number you already use in the app to the API and keep replying from your phone. To compare everything at a glance, check the differences between the 4 versions of WhatsApp. At tumarcaviral.com we guide you through connecting to the official API.
In short
WhatsApp Business is the first professional step to sell on WhatsApp: free, easy and with tools the personal app doesn’t have. For Andrés it was enough for his customers to see a store and not just any number. When his team grows, the next step will be the API, without changing numbers.
Frequently asked questions
Does WhatsApp Business cost anything?
No. According to WhatsApp, the app is free to download and uses your data plan or Wi-Fi, just like the personal app.
Can I have WhatsApp and WhatsApp Business on the same phone?
Yes, as long as each app uses a different number. A single number can only be active in one of the two apps.
Does WhatsApp Business allow multiple agents?
The app works with a single number. According to WhatsApp, to have several users responding in an organized way you need the WhatsApp Business Platform, that is, the API.
Does WhatsApp Business connect to a CRM?
The app does not integrate with systems like a CRM. That integration belongs to the API, or to coexistence if you want to keep using the app.
Do not stop at the theory: apply it to your business
We implement the WhatsApp Business API end to end, with your real operation. The first conversation is free.
