---
title: "Contact"
description: "Use this contact page to book a free 30-minute video call with Thierry Gustin, or write about a GEO audit, AI visibility work or technical SEO."
url: "https://thierrygustin.com/us/contact"
lang: "en"
author: "Thierry Gustin"
published: "2026-11-10"
updated: "2026-11-10"
---

# Contact

> **Key takeaways** — The easiest way to contact Thierry Gustin, a GEO consultant in Madrid who works remotely with US businesses, is to book a free 30-minute video call online at a time that suits your time zone. You can also write using the form on this page or to thierry.gustin@gmail.com. He personally answers every message, in English, French or Spanish.

The easiest way to get in **contact** is to book a free 30-minute video call: you choose the time slot in your own time zone, and I send you the link. Madrid is usually six hours ahead of New York and nine ahead of Los Angeles, so East Coast mornings and West Coast early mornings work best. You can also write to me using the form below: I personally answer every message, in English, French or Spanish: the reply always comes from me, never from an assistant.

[Book a 30-minute call](https://tidycal.com/thierrygustin)

## What happens during the call?

1. You tell me about your business, your website and your goal.
2. I live-test a few questions from your US market in AI engines such as ChatGPT, Perplexity, Gemini and Google.
3. I tell you frankly where to start, including if you don't need me.
4. If we work together, you receive a fixed quote in euros right after (see [pricing](https://thierrygustin.com/us/pricing)).

## Write a message

Your data is used only to respond to your request: it is not sold or shared, and never used for marketing. Please do not include sensitive data such as passwords, payment card numbers or health information. The same protections apply whether you write from the United States or from Europe. Learn more: [privacy policy](https://thierrygustin.com/us/privacy-policy).

## Other ways to reach me

- Email: [thierry.gustin@gmail.com](mailto:thierry.gustin@gmail.com)
- LinkedIn: [linkedin.com/in/thierrygustin](https://www.linkedin.com/in/thierrygustin/)
- Based in Madrid, I work with US businesses remotely, by video call. I have no office in the United States.