---
title: "Contact | The Seller"
description: "Get in touch with The Seller: phone, email, our address in Uberlândia (Brazil) and a free diagnosis of your WhatsApp sales operation."
url: https://www.theseller.com.br/en/contact
lang: en
---

CONTACT

# Talk to The Seller.

Want to know if The Seller is a fit for your WhatsApp sales operation? Reach our team by phone or email, or ask for a free diagnosis: we review how your leads are handled today and show where sales are getting stuck.

## Sales phone

To talk to our sales team about plans, onboarding and integrations.
[(34) 8440-0300](tel:+553484400300)

## Email

For proposals, partnerships, press and general questions. We reply on business days.
[contato@theseller.com.br](mailto:contato@theseller.com.br)

## Free diagnosis

Fill in the form below and get a review of your WhatsApp sales operation.
Request a diagnosis

## Already a customer?

Log in to the platform to access your operation.
[Go to the platform](https://app.theseller.com.br)

## Company details

Legal name

THE SELLER LTDA

CNPJ (Brazilian tax ID)

61.664.493/0001-59

Headquarters

Uberlândia, MG, Brazil

Social media

[Instagram](https://www.instagram.com/theseller.digital/) [LinkedIn](https://www.linkedin.com/company/the-seller-digital/) [YouTube](https://www.youtube.com/@thesellerdigital)

[Read our story](https://www.theseller.com.br/en/about)

NEXT STEP

## Stop being the best salesperson in your company. Own the operation.

In 30 minutes we show you where your operation is losing sales today. No commitment.

- Official Meta Partner
- Official WhatsApp API
- Guided implementation
[Prefer to talk now? Message us on WhatsApp](https://wa.me/5534984400300)

### What you get in the diagnosis

Real first response time 47 min

ideal: under 5 min

Leads without follow up in the last 30 days 38%

Revenue stuck in the sales process R$ 84k

Illustrative figures. Your diagnosis uses your own operation's data.

Response within 1 business day. Your data is protected. [Privacy policy](https://www.theseller.com.br/politica-de-privacidade)

Sales operations on WhatsApp. Official API, AI agents and automations working together so your business sells every single day.

### Product

- [Features](https://www.theseller.com.br/en/features)
- [Pricing](https://www.theseller.com.br/en/pricing)
- [Calculator](https://www.theseller.com.br/en/calculator)
- [Integrations](https://www.theseller.com.br/en/integrations)
- [Industries](https://www.theseller.com.br/en/industries)

### Company

- [About](https://www.theseller.com.br/en/about)
- [Contact](https://www.theseller.com.br/en/contact)
- [Case studies](https://www.theseller.com.br/en/case-studies)
- [Privacy Policy](https://www.theseller.com.br/en/privacy-policy)
- [Terms of Use](https://www.theseller.com.br/termos-de-uso)

### Contact

- [(34) 8440-0300](tel:+553484400300)
- [contato@theseller.com.br](mailto:contato@theseller.com.br)
- Uberlândia, MG, Brazil

© 2026 The Seller. All rights reserved. · THE SELLER LTDA · CNPJ 61.664.493/0001-59

Meta Business Partner · Official WhatsApp API