Auto-reply, or suggest a reply

Choose whether the AI answers WhatsApp chats by itself, drafts replies for you to send, or stays off, then test it from another phone.

3 min·4 steps·Updated 9 Oct 2026
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Before you start

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  • A WhatsApp number that is connected and live
  • Your AI trained on your business in Train AI
  • Another phone to send a test message from
1

Open Integrations → WhatsApp → AI replies and pick the number

Each number has its own settings and saves on its own. A new number starts Off, and switching it off again does the same: messages reach the Inbox, but nothing is drafted or sent.

Take me there/integrations/whatsapp/ai-replies

Pins 1 and 2 and 3 are on the same screen.

2

Switch AI replies on and choose a mode

ModeWhat it does
SuggestDrafts a reply in the Inbox. Nothing goes out until someone presses Send. The safe first move.
After hoursSends on its own when you're closed, drafts when you're open. Needs opening hours.
Auto-replySends on its own, at any hour.
3

Save the number

Press the Save button at the foot. It names the number, for example Save Sunrise Café. After hours reads the hours in your Business profile, or hours you set for this number only.

4

Message the number from another phone

In Setup, press Start the test on Message it from another phone, then send your number a message. The test passes when the AI replies, or when you send its draft in Suggest mode.

In the two sending modes, once you reply to a chat yourself the AI stops answering it until you press Release to AI.

screenshot · Setup live test waiting for a WhatsApp message · 1440 × 900

If it doesn't work

What you seeWhat to do
"Not in your plan."The AI on WhatsApp needs a plan with WhatsApp AI.
"The AI has nothing to answer with yet."Teach it in Train AI. An untrained AI doesn't answer.
"Registration missing — the AI can't send until the number is live."On the Numbers tab, press Register and enter the PIN.
"No opening hours are set, so After hours can't tell when you're closed."Press Set hours, or pick another mode.
"We haven't seen a message"The number may not be registered with Meta yet, or the message went to a different number.

Next

  1. Message templates — reach a customer after 24 hours of silence
  2. Taking over a conversation — answer a chat yourself

Something here wrong or missing? Tell us — we write these from the app itself, so a gap is a bug.

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Step 1 of 4 · AI replies tab