WhatsApp Business app
The WhatsApp Business app is a separate version of the messenger for businesses, with a company profile, catalog, quick replies and labels, running on a regular phone number.
In plain words
It is the same WhatsApp, but for a company. It is installed on a phone and works with a regular number, but it adds a business profile: address, opening hours, description and a product catalog. There are quick replies, a greeting message, an away message and chat labels.
How it looks in practice
A small shop gets a number, fills in the profile and answers clients from one phone. A few more devices can be linked to the same number. Labels help separate new inquiries from paid orders.
How it differs from the API
The app is for live, manual conversations. The API is for connecting to your own systems and sending messages under the platform’s rules. The app has no proper access control, no reports by employee and no protection against someone deleting a conversation.
A number can be moved from the app to the API, but that is a separate procedure with its own conditions. Check the current rules with WhatsApp itself, as they change.
Why it matters to a manager
While there is one employee and a few dozen clients, the app is enough. Once there are several sales reps, questions appear: who replied, who promised what, whose phone holds the client base. The app does not answer them.
Common mistake
Registering the work number on a sales rep’s personal phone. When the person leaves, the number, the history and the clients leave with them. A work number should belong to the company from day one.
A second risk is mass messaging from the app. It quickly leads to complaints and a banned number.
More in Signals
- WhatsApp banned your business number: why it happens and how to avoid losing clientsWhatsApp usually blocks business numbers for a combination of recipient complaints, messages to strangers, identical texts, a sudden burst on a new number or unofficial app modifications. A temporary block is a warning, a permanent one closes the account. Read the in-app message, appeal calmly once and tell clients another way to reach you. Keep the history with the company.
- A permanent spam block in Telegram: what it means for a work number and how to carry onA permanent Telegram spam block has no end date and does not pass on its own, unlike a temporary one that comes with a date. It usually follows weeks of the same mistakes: cold lists, identical texts, complaints or carrying on after a temporary block. Stop sending, check @SpamBot and appeal through official channels. Then fix the process so one number never stops the team.