Stop losing WhatsApp leads while you are on the job.

We install an automated system that replies to your clients in 30 seconds, in your tone of voice, and only sends after your approval. Ready in 5 days. Async. No meetings.

See pricing and how it works ▸ Ver demo 3 min

Real case: 500+ solar installations Response time: 30 min → 30s 100% async. EU-based.

The invisible cost of 30 unanswered messages per week.

Small service businesses lose 60-70% of WhatsApp leads not from lack of quality, but from slow response. You know this. And yet:

The client sends "Hi, can I get a quote?" at 9 a.m. You see it at 4 p.m. because you were on site.
You get 8 identical questions per day: "do you work in [town]?", "how much?", "lead time?".
Clients wait 2 minutes and already are messaging your competitor.
You know you should reply at night, but you come home tired and put it off.
Hiring someone for this costs €1,500/month minimum, with no guarantee they will stay.

The real cost: If you lose 4 quotes per week worth €2,000 each, that is €416,000/year of escaped revenue. Cheaper to fix this once than bleed money every month.

How it works — operational in 5 days.

We build the system configured specifically for your business, trained on your tone of voice, connected to your existing WhatsApp. You approve every message before it goes out.

DAY 1

You fill in a form

8 questions about your business: what you sell, how you usually reply, the most frequent questions, which leads are priority. Takes 20 minutes. Async.

DAY 2-3

We configure the brain

We train Claude AI on your tone, build qualification flows, connect to your WhatsApp Business, configure Slack for rapid approval.

DAY 4

Delivery Loom

You receive a 10-minute video showing everything working: client sends, AI replies, you approve with 1 tap on mobile, message goes out. Watch and respond whenever.

DAY 5

Goes live

System active. First week you approve everything via Slack, then we calibrate to automate more. Important messages always stay under your approval.

Already in production at a solar company with 500+ installations.

Not theory. RIOSUN Energia Solar (Brazil, Maricá-RJ) is our real case. The owner — the founder's father — spends his day on rooftops. Leads do not wait. The system has been running for weeks.

30s

Average response time to new leads (before: 30 min)

Lead channels connected to a single brain (website, Instagram, Facebook, Maps...)

5★ Reviews replied to automatically in 1 week

4.9★

Current Google Reviews after rollout

▶

Full 3-minute demo

How we built this remotely, from Europe, without ever visiting Brazil.

Watch on YouTube →

One price. No ladders. No surprise upgrades.

We charge once for setup. We keep the system alive for a fixed monthly fee. Nothing else.

Available now — Sep/Oct 2026

3B.X WhatsApp

€3.997

one-time setup + €497/month maintenance

Complete setup in 5 working days
AI brain trained on your exact tone of voice
Integration with WhatsApp Business + Instagram + Website
Slack panel for mobile approval (1 tap)
3 Loom training videos
Slack support for 14 days after delivery
Monthly includes adjustments, improvements and monitoring
Cancel anytime. No lock-in.

Reserve your slot (3 slots/month)

Guarantee: If 14 days after delivery your average response time has not dropped below 1 hour, we refund the full payment. No questions asked.

The questions we get most.

If yours is not here, message us via the form below.

In which verticals does this work best?

Solar, real estate, dental clinics, hospitality, automotive, salons. Anything where clients contact via WhatsApp and the business depends on fast reply. If you do not receive 20+ contacts per week via WhatsApp, it is not the right time yet.

How does the new Meta WhatsApp not replace this?

Meta Business Agent (launched 3 June 2026) replies to incoming messages with a generic tone. It does not qualify leads, send follow-up sequences, learn your tone, or integrate with your CRM. It is a basic starting point. Our system is built for you.

Do I need to change my phone number?

No. We use your existing WhatsApp Business. If you do not yet have WhatsApp Business, we help migrate on Day 1.

Does the client know they are talking to AI?

Your choice. By default we do not disclose, because the AI speaks in your tone. But disclaimer is ready if your jurisdiction requires transparency (Spain in particular).

GDPR compliance?

Yes. WhatsApp Business API is GDPR-native, data stays within the EU. We document the data flow during setup. We are EU-based.

How many slots per month?

3. We do not scale, to keep setup quality high. When slots fill, you go on a waitlist for the following month.

Can I see more detail before paying?

Yes. Watch the 3-minute demo via the link above and message us. We reply with a personalised Loom within 24h. Still no calls, ever.