Skip to main content

AI-Powered Customer Support AutomationYour business,
automated with AI.

Create custom AI agents that handle customer conversations on WhatsApp and messaging platforms, qualify leads, and close deals — 24/7.

12,400+
Conversations handled
85+
AI agents deployed
1.4s
Avg. response time
94%
Customer satisfaction

Built with trusted technology

GoogleCloudMetaOpenAIAnthropic

Everything you need to scale

LexAI isn't just a chatbot. It's a complete ecosystem for lead management and automation across messaging platforms.

Custom AI Agents

Train agents with your company's personality and instructions using your own documents and catalogs.

CRM & Sales Pipeline

Track every lead in real time. Move contacts through stages and analyze your full pipeline value.

Hybrid Support

AI can't resolve it? Seamlessly hand off to a human operator in the live dashboard.

See it in action

A modern platform built for speed, clarity, and scale.

uselex.com.br
Dashboard Overview

Dashboard Overview

uselex.com.br
AI Agent Configuration

AI Agent Configuration

uselex.com.br
WhatsApp Conversation

WhatsApp Conversation

Speed that drives real results

Response time is the #1 factor in converting leads via messaging. Our agents process and respond in 1–2 seconds with natural, human-like conversations.

  • 24/7 availability with zero additional cost
  • Handle thousands of conversations simultaneously
  • Direct integration with the Official WhatsApp API

Lightning Fast

Response time

< 2.0s

+80% increase in conversion rates

Enterprise-grade infrastructure

We use best-in-class technology so you don't have to worry about scale, security, or uptime.

Google Cloud

Cloud-native infrastructure with global availability and auto-scaling.

OpenAI & Anthropic

State-of-the-art LLMs for natural, context-aware conversations.

WhatsApp Business API

Official Meta integration — no risk of number bans.

End-to-End Encryption

TLS in transit, AES-256 at rest. SOC 2 aligned practices.

Meet the Team

We're builders obsessed with making customer support smarter.

Adriano César de Melo Camargo

Adriano César de Melo Camargo

Co-founder & Lead AI Engineer

Ana Luiza Maconi Santana

Ana Luiza Maconi Santana

Co-founder & Product

LinkedIn
Pedro Martins

Pedro Martins

Co-founder & Business Ops

LinkedIn

Frequently Asked Questions

How does LexAI connect to my WhatsApp?
LexAI uses the Official WhatsApp Business API, ensuring stability, security, and eliminating any risk of your business number being banned.
Can I train the AI with my company's data?
Yes. LexAI allows you to upload PDFs, URLs, and integrate with catalogs to feed the agent with your company's specific information.
What if the AI can't answer a complex question?
The platform has an intelligent handoff system. The bot pauses automation and immediately transfers the conversation to a human operator in the dashboard.
Does LexAI work as a traditional CRM?
Yes. Every interaction is tracked and the lead is automatically qualified by the AI and moved through an integrated Kanban pipeline, enabling full sales funnel management.

Ready to modernize your customer support?

Join companies already leveraging AI to scale their business.

Create Free Account
LexAI LogoLexAI

Automate customer support, qualify leads, and scale your business on WhatsApp with Artificial Intelligence.

Available worldwide 🌎☁️ Built on Google Cloud

Company

  • ACMC Serviços de Tecnologia LTDA

Contact

  • Email: contato@uselex.com.br
  • Location: Goiás, Brazil

© 2026 LexAI (ACMC Serviços de Tecnologia). All rights reserved.

AI Customer Support Automation | LexAI