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Case study

A salesperson that answers WhatsApp at 2 AM, charges, logs the order — and reports to the owner every morning

Conversational AI bots on WhatsApp, in 24/7 production

7 conversation types handled with no human, 24/7

The problem

In Mexico, businesses sell through WhatsApp — but WhatsApp doesn't scale. Every unanswered message at night or on a weekend is a sale going cold.

And the owner lives glued to the phone: quoting, charging, confirming — and at the end of the day doesn't even know how much they sold without adding it up by hand.

What we built

AI WhatsApp bots that serve customers like a trained employee:

  • Real conversation, not a numbered menu — the bot understands what customers write: catalog, orders, payment, registration, FAQs.
  • Knows when NOT to answer — if a conversation needs a human it escalates and notifies; it never makes things up.
  • Reports to the owner on its own — a daily sales recap every morning and operational alerts in a private group.
  • With safety brakes — kill switch, whitelist and a controllable public mode: the owner is always in charge.
  • Same brain, more channels — the same AI can handle Instagram DMs as the business grows.

The result

In 24/7 production at Dance Leveling (an e-commerce and dance-events brand): the bot handles catalog, orders, payments and registration without human intervention, reports sales to the team group and sends a daily recap every morning — 7 conversation types covered, zero late-night messages for the owner.

Additional case (logistics company): an AI agent on WhatsApp that processes documents, answers team queries and generates reports — hours of manual data entry eliminated every week.

The bot doesn't rest — the owner does. That's the whole point: the repetitive answers itself and what matters reaches you.

Fernando Contreras, founder of Contreras Code

What does an AI WhatsApp bot do for a business?

A well-built AI WhatsApp bot serves customers like a trained employee: it understands natural language (not a numbered menu), shows the catalog, takes orders, charges, registers customers and answers FAQs — at any hour, without human intervention. What separates it from a generic bot is its limits: it knows when a conversation needs a person and escalates instead of making up answers, it ships with a kill switch and whitelist so the owner always stays in control, and it reports to the business on its own — a sales recap every morning and operational alerts in a private group. Contreras Code runs bots like this in 24/7 production, such as the one for the Dance Leveling brand, which covers seven distinct conversation types without the owner answering late-night messages.

If your business sells or serves through WhatsApp, you already have the channel — you're missing the tireless employee. A well-built bot doesn't replace your personal touch: it answers the repetitive instantly and hands you what matters.

How many messages went cold on you this week? Let's talk