WhatsApp broadcast list vs group vs API broadcast: which should I use?

All three send one message to many people, but they are built for different jobs. A group is a shared conversation. A broadcast list in the WhatsApp Business app is a shortcut for sending the same message to several saved contacts as separate chats. An API broadcast sends an approved template to opted-in customers through the WhatsApp Business Platform, at the scale your messaging limit allows.

Side by side

	Group	App broadcast list	API broadcast
Best for	People who should talk to each other	A few customers who know you well	Customer offers, reminders and updates at scale
Members see each other	Yes	No	No
Replies	Visible to the whole group	Come back to you only	Come back to you only, into your inbox or CRM
Who receives it	Members you added	Only people who saved your number	Any opted-in number
Message	Anything	Anything	Approved template
Reports	None	Basic ticks	Delivered, read, failed per person
Cost	No per-message charge	No per-message charge	Meta charges per delivered message

When a group makes sense

Groups suit a site team, a batch of students, a residents' association or a dealer network, where everyone benefits from seeing everyone else's messages. They are a poor fit for customer marketing. Every member sees every other member, one person's complaint is read by all, and adding people without asking is against WhatsApp's guidance: get permission first, and if someone leaves, do not add them back.

When an app broadcast list makes sense

A broadcast list in the WhatsApp Business app sends your message to each person as a separate chat, so nobody sees the other recipients. It works for a small business with a short list of regular customers. The catch is delivery: WhatsApp says broadcast messages are received only by people who have saved your number. It also warns that frequent broadcasts can lead to reports, and accounts reported many times are banned.

When to move to API broadcasts

Move to the WhatsApp Business API when any of these is true:

• Your list is in the hundreds or thousands.
• Many customers have not saved your number, such as new leads from ads.
• You need to know who received, read and replied.
• Several people on your team need to answer the replies.
• You need opt-outs handled automatically.

On the API, every message you start must be an approved template. Your reach is set by your messaging limit, which starts at 250 unique people per moving 24 hours and grows with business verification and good quality. Meta charges per delivered message, so segmenting your list keeps both cost and blocks down.

How salestrack helps

salestrack runs API broadcasts to lists or self-updating segments, removes opted-out contacts, and shows the audience size and wallet cost before you send. Replies go to the shared inbox with an owner. With coexistence you can keep the WhatsApp Business app on the same number for one-to-one chats. See lists and segments.