When click-to-WhatsApp ads work well
- Real estate: buyers want to ask specific questions before booking a site visit
- Clinics, dental and wellness: appointment booking over chat feels lower friction than a form
- Coaching and admissions: a conversation sells an education product better than a landing page
- Local services (home renovation, interior design, pest control): WhatsApp is the default inquiry channel
- B2B with a short sales cycle: vendors and traders in manufacturing, food and hospitality
What to send as the first message
The first message from your business after someone taps a CTWA ad decides whether they stay or ghost. A price list, a brochure or 'Hi, how can I help you?' are the three most common first messages — and the three worst.
The best first messages ask one qualifying question that is useful to the customer: 'Which area are you looking in?' for real estate, 'Which date works for your appointment?' for a clinic, 'Are you looking for a weekday or weekend batch?' for coaching. One question keeps the conversation going and pre-qualifies the lead at the same time.
CPL and quality benchmarks
CTWA CPL is typically 20–40% lower than lead form CPL for the same audience and creative. The trade-off is quality variance: lead forms collect structured data; WhatsApp conversations are more fluid and depend heavily on your response speed and first message.
In real estate accounts I run, CTWA CPL runs ₹100–₹180 versus ₹150–₹200 for lead forms. But conversation-to-site-visit conversion is lower because some WhatsApp leads are exploratory and harder to qualify.
When to use lead forms instead
- Your team cannot respond within 30 minutes consistently — slow responses on WhatsApp are worse than no response
- You need structured data (name, phone, email, budget) in a CRM from the first touchpoint
- Volume is high enough that personal WhatsApp conversations are impractical
- Your sales cycle is long and requires documented follow-ups rather than chat threads