Click-to-WhatsApp ads
A click-to-WhatsApp ad is a Facebook or Instagram ad whose button opens a WhatsApp conversation with your business instead of sending the person to a website.
What it means in practice
A landing page asks a stranger to read, decide and fill in a form. A chat asks them to type one sentence. For anything where the price depends on details, such as an appointment, a quote, a size or a set menu, that is a much smaller step.
The click is recorded in Meta’s ad platform and the conversation arrives with a reference to the ad. So you can see which ad produced which conversation, and which conversations turned into sales.
The figures
| Fact | Source |
|---|---|
| Click-to-WhatsApp ads grew revenue 60% year on year in Q3 2025 | Meta CFO, Q3 2025 earnings call, 29 October 2025 |
| People have more than 1 billion active threads with business accounts across Meta’s messaging apps every day | Meta, Q3 2025 earnings call |
| A chat started from one of these ads opens a free entry point window. Marketing, utility, authentication and service messages sent inside it are not charged. It can stay open for up to 7 days from your reply. | Meta pricing documentation, October 2026 |
Sources: Meta Q3 2025 earnings call transcript. Meta, WhatsApp Business Platform pricing.
The growth figure is Meta describing its own ad product. It tells you advertisers are buying the format, which is different from proving it works for your business.
The free entry point window matters since 1 October 2026, when Meta started charging for service replies and for utility messages inside the normal 24-hour window. A conversation that starts from one of these ads gets several days in which follow-ups, reminders and payment confirmations cost nothing in Meta fees. It only opens from the WhatsApp mobile apps, not desktop or web.
Reply time decides the return
You have paid for a person who is interested enough to open a chat right now. If your first useful reply comes three hours later, you have bought a cold lead. Ad clicks also arrive in bursts in the evening and at weekends, because that is when people scroll. If one person covers the chat during office hours, run the ads during office hours, or answer the first exchange automatically. See first response time.
What the first reply should do
Skip “Hi, how can I help?”. The person clicked an ad about something specific. Refer to it, then ask the one question that moves them forward.
- A clinic advertising a treatment: confirm the treatment, then ask which days suit.
- A caterer advertising a set menu: confirm the menu, then ask headcount and date.
- A store advertising a product: confirm the product, ask the size, and send a payment link.
Related terms
Read next
- Meta’s Q3 numbers and the new price of a WhatsApp reply
- Customer service automation for dental clinics
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