Hi, we’re Echo

We are a Slowtech company operating a digital vault for physical messages.

We live in an age of instant communication, where messages are sent and forgotten in seconds. Echo was built for the opposite.

The Problem with Instant

Today's digital communication is ephemeral. We send thousands of texts, emails, and DMs, but rarely communicate with lasting intent. Important thoughts are lost in the noise of daily life.

Our Mission

Our mission is to help people capture their most meaningful thoughts for the future. Whether it's a message to your future self, a letter from the past for your child's 18th birthday, or preserving your legacy beyond life, Echo ensures your words stand the test of time.

Our story

Illustrated portrait of Gabriel, founder of Echo

More than a memory.

A piece of the present that lasts.

Have you ever seen the movie Back to the Future? There's a moment when a letter from the past arrives, out of nowhere, exactly when it matters. I was fascinated by that scene as a kid, and I never quite let go of the idea.

What if you could receive a letter from someone you love, written years earlier? From profound moments to ordinary ones, like a grandparent on a quiet afternoon, wanting to catch that moment in time. Years later, a grandchild opens the envelope. “You're three today, we baked brownies together, here's the recipe.” It's not just a memory. It's a piece of who they were, their warmth, their care.

That's why I built Echo: a bridge between today and tomorrow. A letter written now, read years later. From a grandparent to a grandchild. From a parent to a child. From someone who wants their words to outlast them.

What's your message?

Gabriel

Gabriel Frank, Founder of Echo

Echo. The time capsule by letter.

Ready to start?

Create your account and send your first letter to the future.