ClassMasterWhatsApp

Advertising × 24-hour AI conversations

Bring in the right customers.
Turn their inquiries into sales.

AdvertisingReach the right customers
WhatsApp inquiry
AI conversationsReplies around the clock
Customer · 23:47“Can we try a lesson tomorrow evening?”
AI replies immediatelyYes. What grade is your child in?
Inquiry highlights → Staff follow-up

You've paid for advertising.
Why isn't it bringing business?

META ADTrial lesson
Inquiry
Wrong location ×Needs don't match ×Relevant need ☑ Good fit
Audience

Clicks, but few relevant inquiries.

When audiences and ad content don't align, the people attracted may not genuinely need what you offer.

23:47“Can we try a lesson tomorrow evening?”
Next dayThe customer may have asked elsewhere
Response

Interested customers left waiting.

If inquiries arrive at night or at busy times, customers may change their minds before staff can reply.

WhatsApp
Already spoken
Who follows up?
No record
Follow-up

Plenty of conversations. No clear handover.

Conversations sit with different team members, making undecided customers easy to forget.

Sound familiar? Ask us on WhatsApp

Customer acquisition + Conversion

Bring in the right customers.
And help you follow through.

ClassMaster runs your ads and connects WhatsApp AI conversations, CRM and follow-up. Staff don't need to ask the same questions again.

  1. Acquisition

    Ad strategy → Relevant audience

  2. Inquiry handling

    Relevant inquiries → AI conversations

  3. Follow-up

    Team follow-up → Get back in touch

Real results

Three moments
that turn opportunity into business.

When ads underperform, the team is busy or everyone is asleep: see how ClassMaster keeps customers engaged.

Advertising · Ecommerce client

01

The same HK$7,000.
85% higher average sales.

Each of the latest three consecutive periods brought 82 customers. Cumulative ad-driven sales exceed HK$520,000.

HK$521,841Ad-driven sales
Read the full case ↗

AI conversations · Busy periods

02

When the team was busiest,
AI guided a parent through to payment.

The inquiry began at 18:30. Within 68 minutes, AI answered successive questions, confirmed a time and progressed towards payment.

68 minutesFrom first question to payment
Read the full case ↗

AI conversations · After hours

03

The parent replied at 00:16.
AI picked up at 00:17.

While everyone rested, the conversation continued. By 01:12, the parent had chosen a trial lesson time.

1 minuteLate-night response time
Read the full case ↗

Could this help your business?

Ask us on WhatsApp or let us show you a demo.

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