Diapasão
AI in customer service

Automate your store's WhatsApp with AI (without losing your tone)

A bot that replies in seconds, checks stock, and closes the sale — without sounding like a bot. What to automate, what to leave to a human, and how to keep your voice.

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Bia Fontana
June 2, 2026 · 1 min read
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AI

Today's customer messages you at 10 p.m. asking whether you have that product. If the answer comes only the next day, the sale has already gone to whoever replied on the spot. Automating WhatsApp isn't coldness — it's being there when your customer is.

What's worth automating

  • Availability and price — “do you have this guitar?” answered with real stock, on the spot.
  • Recommendation — suggesting the case and the strings to go with it, like a good salesperson would.
  • Holds and payment links — reserve the item and send the PIX with no waiting in line.
  • Frequently asked questions — hours, payment methods, delivery times.

What to leave for a human

Off-policy negotiations, sensitive complaints, special requests. A good bot knows when to hand the conversation off to a person — and does it without the customer feeling any friction.

How not to lose your voice

Diapasão's AI is trained on your catalog and speaks your way. You set the tone (more formal, more relaxed) and what it can and can't say, and it keeps that across every conversation. Safety guardrails make sure it never promises something that doesn't exist.

The real payoff
It's not about firing your support team — it's about multiplying it. The bot handles the first reply, qualifies leads, and closes the simple cases; you step in where it counts.
Meet Diapasão's AI customer service
See how Diapasão pulls it off — perfectly in tune, in a single contract.
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Written by Bia Fontana
Product · E-commerce