Your Best Salesperson Goes Home at 6PM.
CloserAI Doesn’t.
CloserAI replies to every WhatsApp lead in under a minute, in your voice, 24/7. Live on your number in one day.
- Official Meta WhatsApp Business API
- Powered by Claude
- 🇸🇬Built in Singapore
- Same-day setup
- Replies in under a minute, like a human.
- Works 24/7, 365 days a year.
- Trained on your actual messages.
What it’s costing you
The Hidden Cost of Slow Replies
Every WhatsApp you don’t reply to, your competitor does.
78% of leads buy from whoever replies first.
Your competitor replies in 5 minutes. You reply in 4 hours. Who gets the deal?
Your best leads come at 9PM. Nobody’s replying.
Evening and weekend WhatsApp inquiries are the bulk of your volume. A 16-hour silence kills a hot lead.
A sales coordinator costs S$5,000 a month. Still forgets to follow up.
CloserAI is S$250/month. Replies every time. Never calls in sick.
You reply fast at 2PM. But what about 9PM? Weekends? CNY?
52% of your WhatsApp leads arrive outside business hours. 56% of customers abandon a purchase when a business takes too long to reply.
The solution
Meet CloserAI. Your AI sales agent on WhatsApp.
Not a chatbot. Not a scripted flow. An actual salesperson that thinks, remembers, and closes.
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Connect your WhatsApp
We connect to your official WhatsApp Business number via Meta’s Cloud API. No ban risk. Your existing chats keep working.
Connect account+65 6876 5432WhatsApp Business · VerifiedMeta Cloud API · Embedded Signup · 2 min - 02
Train the AI on your voice
Paste 25 to 100 real messages you’ve sent customers. Claude analyses your style: how you greet, how you pitch, how you handle pricing. Your AI replies in your voice, with your phrases.
Voice profileGeneratedSentence length30%Emoji usage50%Singlish level70%Warmth85%Preview · “Hello! Thanks for the message ya 🙏 Let me pull up the packages for you, one sec.” - 03
Go live. Same day.
We activate CloserAI and monitor the first 24 hours. You get a Telegram alert for every new lead, qualified lead, or escalation.
Telegram alertjust nowCloserAI · Qualified leadMarcus W. requested a catering quote for 50 pax next Saturday. Buffet, halal, budget ~S$1,500.Context: Catering enquiry · 5 messagesNew · Qualifying · Qualified · BookedLive
Who it's for
Built for Singapore service businesses.
If your customers message you on WhatsApp, CloserAI handles it.
Interior Design
Qualify HDB, condo, and landed leads while you sleep.
Real Estate
Book property viewings and follow up with buyers automatically.
Dental & Aesthetic Clinics
Answer pricing questions and book appointments 24/7.
Tuition Centres
Handle parent inquiries about classes, schedules, and fees.
Spas & Wellness
Fill empty time slots with instant booking confirmations.
F&B & Events
Take catering inquiries, reservations, and menu questions anytime.
Don't see your industry? Message the demo line. CloserAI works for any business that uses WhatsApp.
What it does
Everything a great salesperson does.
Without the salary.
Human pacing
Replies like a salesperson. Not like a bot.
Most AI chatbots fire off replies in 3 seconds. That’s how prospects catch them. CloserAI waits, reads the full context of what they wrote, then replies once in under a minute. Human pacing, your voice, zero bot-spam.
- Official Meta WhatsApp Business API, zero ban risk
- Batches rapid-fire messages so prospects get one thoughtful reply, not three robotic ones
- Responds in English and Singlish natively
- Understands voice notes, images, and emoji
Your voice
Sounds like you. Not like a bot.
We train a voice profile on 25 to 100 of your real WhatsApp messages. CloserAI mirrors your greetings, your pricing phrases, your Singlish level, your emoji habits. You can preview any reply before it goes live.
- Voice profile trained from your actual messages (25 to 100 samples)
- Eight scenario templates: greetings, pricing, timeline, booking, hesitant leads, complaints, after-hours, budget-conscious
- Preview any reply before going live
Same message. Different feel. Trained on your actual WhatsApp.
Lead qualification
Qualifies leads while you sleep.
CloserAI asks the right follow-up questions, captures the data you care about, and tags every conversation so your pipeline is organised by the time you wake up.
- Automatically collects what they need, budget, and timing (customisable per industry)
- Tags conversations: New → Qualifying → Qualified → Booked → Closed
- Telegram alerts the moment a lead hits Qualified so you can jump in
- Wei LingP5 math tuition
- Aishafacial package
- Danielcatering 50 pax
- Marcusdental cleaning + Xray
- PriyaSat 2pm consult
Stay in control
You take over any time.
CloserAI is your deputy, not your replacement. Mute, override, or take over any chat. When a customer gets upset, CloserAI alerts you in seconds.
- Mute any contact with one WhatsApp command (MUTE and UNMUTE)
- Override the AI and take over any chat from the dashboard
- Auto-escalates upset customers to you with full context
Built in SG
Built for Singapore. By Singaporeans.
PDPA-compliant, hosted on Singapore infrastructure, fluent in Singlish, priced in SGD, supported locally. The founder onboards every client personally.
- PDPA-compliant, hosted on Singapore infrastructure
- Understands Singlish: “can lah”, “how much ah”, “when can start”
- SGD pricing. Local support. Founder-led onboarding.
- Singlish nativecan lah · how much ah · when can start
- PDPA compliantSingapore infrastructure
- Powered by ClaudeAnthropic models
The comparison
How CloserAI compares.
Your other options, and why Singapore SMEs pick CloserAI.
| Feature | CloserAI | Other AI Bots | Hiring Staff |
|---|---|---|---|
| Reply speed | Under 30s with human pacing | 3 seconds (obvious bot) | 5-30 min when they're free |
| Available | 24/7, including public holidays | 24/7 | Office hours only |
| Sounds like you | Trained on your real messages | Generic templates | Yes, but inconsistent |
| Handles Singlish and voice notes | Yes, naturally | Often breaks | Yes |
| Setup time | Same day | 1-2 weeks | 2-6 weeks hiring + training |
| Monthly cost | From S$250, done-for-you setup | From S$150, DIY, you build it | S$3,000-5,000 salary |
| Try before paying | Yes, message the demo right now | Book a webinar first | Pay first, hope for the best |
| Money-back guarantee | 30 days, no questions | None | None |
Want to see human pacing for yourself?
Message CloserAI. Ask it anything about your industry. See how it replies.
Founding clients
We’re opening CloserAI to our first 10 clients.
Be early. Pay less forever. Shape the product with us.
What founding clients get
- Zero risk. 30-day money-back guarantee.
- Unlimited voice refinement for 90 days. Until it sounds exactly like you.
- Direct WhatsApp to the founder. He onboards you personally.
- Lock in today’s price forever. Even when we raise it.
- First access to every new feature. Your feedback shapes what we build.
Who qualifies
- Singapore-registered SME
- Active WhatsApp Business number with real inbound leads
- Willing to give us a 10-minute call a month in the first 90 days
These are product facts, not customer claims. Our social proof is experiential: message the demo line and watch it reply.
The math
See what slow replies are costing you.
Three inputs, honest math. Based on MIT Lead Response, Velocify, and Optifai pipeline benchmarks.
At your current response speed, you’re missing roughly
That’s around S$48,000 in revenue walking to competitors.
CloserAI replies in under a minute, like a human would. Those are the deals you’d catch back, every month.
CloserAI Starter is S$250/month. It pays for itself by catching just one extra lead.
Based on MIT Lead Response, Velocify (2016), and Optifai (2026) benchmarks.
How we calculated this
How we calculated this
We use response-time conversion benchmarks from the MIT Lead Response Study, Velocify (2016, millions of lead records), and the Optifai Pipeline Study (2026, 939 companies).
- Under 1 minute: ~21% of leads convert
- 5 to 60 minutes: ~10%
- 1 to 6 hours: ~5%
- Same day: ~3%
- Next day or later: ~1%
CloserAI’s under-1-minute pacing is designed to deliver the 21% benchmark. Your actual results depend on your offer, market, and follow-up systems.
Pricing
Simple, transparent pricing.
In Singapore dollars.
No contracts. Cancel anytime. All plans include done-for-you setup.
Starter
For solo operators and small firms just getting started.
- AI replies 24/7 on WhatsApp, in your voice (trained on your real messages)
- App and dashboard access (conversation logs, lead view)
- Conversation memory (remembers every customer)
- Lead qualification (what they need, budget, timing)
- Telegram and WhatsApp alerts for new, qualified, or escalated leads
- Mute list
- Email support
Growth
Turn more of your existing leads into revenue, automatically.
- Everything in Starter
- Auto follow-up engine (re-engages leads on day 1, 3, 5, 7)
- Reactivation of old and cold leads (win back past enquiries)
- Advanced CRM pipeline and analytics (conversion tracking, revenue attribution)
- Voice selector (multiple AI personalities)
- Priority WhatsApp support
VIP
For firms doing 50+ inquiries/day who want a fully custom system.
- Everything in Growth
- Unlimited custom voices
- Unlimited conversations
- Custom integrations (booking systems, CRMs, calendars, ERPs)
- Monthly strategy call with founder
- Multi-language (English, Chinese, Malay, Tamil)
- Bulk mute import and export
- White-glove on-site onboarding
- Dedicated support channel
- First access to new features
No setup fees for founding clients. No contracts. Cancel anytime.
Prefer to send a message? Talk to us.
FAQ
Questions people ask before signing up.
Can’t find what you need? Message our demo line. A real answer in under a minute.
One message away
Your AI sales agent is
one message away.
Message our demo line. Ask it anything. Watch it reply in under a minute, like a human would.
Built in Singapore 🇸🇬 · Same-day setup · 30-day money-back guarantee · No contracts