CEO · Ecomfy Lead · Miami

Learn how the lead business really works in the U.S.

Name: El negocio millonario de los leads en Estados Unidos
Start: 2026-10-16T15:20:00-05:00
End: 2026-10-16T16:00:00-05:00
Location: Medellín

I run an affiliate network in Miami. Here, I explain what I do every day, without the fluff: how a lead is generated, sold and paid for.

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Carwin Martinez giving his talk at Feria Effix 2026 — **#1533**Inc. 5000 · 2024Ecomfy Lead LLC

2016

Arrived in the United States

2020

Founded Ecomfy Lead LLC

#1533

Inc. 5000, 2024

Is this for you?

Want to make money with leads? Start here.

No promises of easy money. Just how the business works from the inside.

You're getting started

Understand leads, offers and networks before spending a dollar on ads.

You already buy traffic

Learn how leads are validated and paid for so you stop losing margin.

You need customers

See how U.S. companies buy leads, calls and sales from affiliates.

Carwin Martinez sitting on a leather sofa at the Ecomfy Lead office, Miami — Ecomfy Lead office, Miami

My story

I lost money before I learned. That's why I explain it.

What I know cost me dearly. You can learn it for free.

2016
Arrived in the United States
No English, starting from zero. I studied online marketing between jobs.
THE EXPENSIVE LESSON
Five projects, almost everything lost
I lost US$30,000 in crypto and US$15,000 on Amazon. The lesson: focus on one thing.
ECOMMERCE
A big day… then frozen funds
We sold a lot in a single day. Then the payment processor froze US$230,000. I got through it by being transparent.
24 · 01 · 2020
Ecomfy Lead is born
An affiliate network connecting businesses that need customers with affiliates who bring leads, calls and sales.
2024
Inc. 5000, ranked #1533
Built from the ground up. Today I run it from Miami, married to Sharon and raising our son.