WhatsApp Business app or API: which one does your team need?
The free WhatsApp Business app works well for one person on one phone. Once a team shares leads, needs a CRM or wants automated replies, the WhatsApp Business Platform (the API) is the tool built for it. Here is the difference, side by side.
The short answer
Stay on the app while one or two people handle chats from a phone and a few linked devices. Move to the API when several people answer the same number, when you need chats in your CRM, when you want an AI agent or automations to reply, or when you send updates to more customers than broadcast lists allow.
The API has no app of its own. You use it through a provider’s inbox, your CRM, or a custom system, and you pay Meta per template message.
Side by side
| Business app | Business Platform (API) | |
|---|---|---|
| Cost | Free | Per delivered message, by category and country; the first 1,000 service replies a month per number are free |
| Who can answer | The phone plus a few linked devices | Any number of agents in a shared inbox or CRM |
| Automation | Greeting, away message, quick replies | Chatbots, AI agents, routing, integrations |
| Messaging customers first | Broadcast lists, only to contacts who saved your number | Approved templates to opted-in customers, within your messaging limit |
| CRM and reporting | Labels and catalogue only | Full history in your CRM, reports by agent and source |
| Set-up | Download and verify the number | Meta Business account, a provider or the Cloud API, and a verified business for higher limits |
Signs it is time to switch
- Leads wait because the person holding the phone is busy or off
- Managers cannot see who answered what, or how fast
- Chats with customers are lost when someone leaves the company
- You copy details from WhatsApp into the CRM by hand
- You want instant replies after hours
How to move
- Decide whether to keep your current number: Meta’s coexistence option lets one number use the app and the API together, or you can move the number fully to the API
- Create or verify your Meta business portfolio
- Pick how you will use the API: a provider’s inbox, your CRM’s integration, or a custom build on the Cloud API
- Write and submit the templates you need for follow-ups and reminders
- Collect opt-in for marketing messages and record it in the CRM
Free tools for this
Sources
Rules change. Check the official text, or ask your accountant or lawyer, before you rely on a figure.
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