Most small businesses already use WhatsApp to talk to customers. At some point the question comes up: should we move to the WhatsApp Business API? The short answer is that the free WhatsApp Business app is enough for many shops, and the API is for businesses that need to message many customers, or have several people answer from one number. This guide explains the difference.
The WhatsApp Business app
It is free, runs on a phone, and suits a shop or a one-person business. You get a business profile, a catalogue, quick replies and labels. The limits show when you grow:
- It is built for one person on one phone, with limited ways to share the number across a team.
- Broadcast lists are small, and only reach customers who have saved your number.
- There is no connection to your CRM, billing or stock.
The WhatsApp Business API
The API is how software talks to WhatsApp on your behalf. It is not an app you install. You reach it through a business solution provider or a platform built on it. It is aimed at businesses that need to:
- Send broadcast messages to many customers, such as offers, reminders or order updates.
- Let several team members answer messages from one business number.
- Connect conversations to a CRM, so each chat is tied to a lead, quotation or invoice.
- Send automatic messages, such as payment reminders or appointment confirmations.
Rules you need to know
- Permission. Customers should agree to receive messages from you. Sending to people who did not agree gets numbers blocked.
- Templates. Messages you start, outside the usual reply window, use templates that Meta approves before you can send them.
- Cost. Meta charges for some kinds of messages, and platforms add their own fees. Rates change, so check the current pricing before you plan a campaign.
- Quality. If many customers block or report your messages, your sending limits fall.
Which one do you need?
- Stay on the Business app if one or two people answer, your customer list is small, and you do not need automation.
- Move to the API if you have a team answering messages, want to send broadcasts to a large list, or want chats linked to your business software.
One inbox for all your Meta platforms
If customers also message you on Instagram and Facebook Messenger, the replies can end up in three different apps. A single inbox that brings WhatsApp, Instagram and Messenger together means nothing gets missed.
How Bizezz handles this
Bizezz includes WhatsApp Business API broadcasts and one inbox for messages from all your Meta platforms, so your team replies from one screen and keeps the conversation connected to the lead, quotation, invoice and payment. See the Bizezz page or contact us to ask how it would work for your business.