Short answer: WhatsApp coexistence lets you connect the number you already use in the WhatsApp Business app to the official WhatsApp Business Platform (Cloud API) without taking it off your phone. The owner keeps chatting from the app, the team replies from a CRM on the same number, and messages sync between the two.
Until coexistence, moving a number to the API meant giving up the phone app — the biggest reason Indian owners refused to adopt a WhatsApp CRM. This guide explains what works on each side, what does not, how to connect in Sales Daddy, and when a full move to the API is still the better choice.
What coexistence is, in two sentences
Coexistence is Meta’s official way to onboard a WhatsApp Business app number to the Cloud API while the app stays active on the phone. The same number then has two doors — the app on your phone and the API that a CRM uses — and both see the same conversations.
It is not a workaround or a browser trick. You connect through Meta’s own signup flow, the number stays registered to your business, and Meta’s rules and pricing for the API apply to what the CRM sends.
For a typical Indian shop or agency this removes the hardest conversation in any CRM rollout — asking the owner to give up the WhatsApp app they have used for years. With coexistence, nothing changes on the owner’s phone.
What syncs and what does not
When you connect, you can choose to share your recent chat history with the CRM. Meta allows up to about six months (180 days) of history, with media files only for messages from the last 14 days; your app contacts sync too. If you prefer, you can decline history sharing and start fresh.
After that, new messages flow both ways: a message you send from the phone appears in the CRM on the customer’s lead, and a reply your rep sends from the CRM appears in the app on your phone.
| WhatsApp Business app (phone) | Cloud API (CRM) | |
|---|---|---|
| Who uses it | Usually the owner | The sales team, each with their own login |
| One-to-one chats | Yes | Yes, synced with the app |
| Templates and campaigns | App broadcast features are limited | Meta-approved templates and campaigns |
| Automation and AI replies | Basic quick replies and away messages | Chat flows, assignment rules, AI agent |
| Message charges | Messages sent from the app stay free | Template messages charged by Meta per message |
| Chat history | All your chats stay on the phone | Up to about 6 months shared at connection, then live |
The limits to know before you connect
Coexistence is a big step forward, but it is not identical to running either side alone.
- Some phone-app features are switched off or limited once the number is connected — for example certain broadcast-list and disappearing-message options. Check the current list in Meta’s help pages.
- Group chats stay in the app; the API handles one-to-one business conversations.
- Keep the WhatsApp Business app installed and open it regularly on the phone, or the connection can drop.
- Template messages sent through the API are charged by Meta like any API message; what you send from the app stays free.
- Only one platform can use the number at a time. If another tool already holds the API connection, disconnect it first.
How to connect in Sales Daddy, step by step
The whole flow takes about ten minutes. Keep the phone with the WhatsApp Business app in your hand, because Meta asks you to confirm on it.
- In Sales Daddy, open the Inbox and choose “Connect your existing WhatsApp Business number (keep using the app)”.
- Log in with the Facebook account that manages your business, and pick or create your Meta business portfolio.
- Enter your WhatsApp Business app number when Meta asks for it.
- On the phone, open the WhatsApp Business app and approve the connection when it prompts you, including whether to share chat history.
- Back in Sales Daddy the number shows with a “Coexistence” label. Invite your team, set assignment rules and send a test message from both sides.
Common problems and how to fix them
Most coexistence connections go through in one try. When they do not, it is usually one of these:
- The number is on the personal WhatsApp app. Coexistence works only with the WhatsApp Business app — move the number to the Business app first.
- The number is already connected to another API provider. Disconnect it there, then start the coexistence flow again.
- The approval prompt never appears on the phone. Update the WhatsApp Business app to the latest version, keep it open, and retry.
- Old chats are missing in the CRM. History sharing may have been declined during connection, or the chats are older than about six months.
- Media from old chats does not open. Meta shares media only for messages from roughly the last 14 days before connection.
Coexistence or full migration: which to choose
Choose coexistence when the owner or a senior salesperson lives in the WhatsApp Business app and will not give it up, when customers already know the number and message it daily, or when you want to try a CRM without changing how the phone works.
Choose a full move to the API — a number used only by the CRM — when several reps send at volume all day, when you rely heavily on templates and campaigns, or when you would rather nobody replied from a personal phone outside the CRM’s records. Many businesses use both: their well-known number in coexistence, and a second dedicated API number for campaigns. On Sales Daddy each connected number counts as one app connector; the first is included in the Core plan and the Free plan.
Key takeaways
- Coexistence connects your existing WhatsApp Business app number to the Cloud API without removing it from the phone.
- Up to about six months of chat history can be shared at connection; after that, messages sync both ways.
- Some app features are limited, the app must stay installed and active, and API templates are charged by Meta.
- Pick coexistence to keep the owner’s app; pick full migration for high-volume team sending.