The Erasmus Bridge and the Rotterdam skyline during blue hour

Q3 2026 · Rotterdam

Therapy for your martech stack.

One afternoon in Rotterdam with martech people who are in the stack themselves. Deliberately small, by registration, and the first edition is filling up now. Sign up and you’ll be at the front of the line.

Claim your seat Free · by registration · limited places.
Discover more

What it is

Talking about what’s really stuck.

You know the feeling. The stack grows, the roadmap grows, and somewhere along the way the context goes missing. I ran into it myself. That’s why I’m organising this.

Martech Therapy aan de Maas is an afternoon in Rotterdam with people who actually have martech in their hands. Room to think out loud about your stack, your data and the teams behind it, without sales and without badges. How big or small it gets, we’ll know soon.

1
afternoon on the Maas
0
sales pitches
The Rotterdam skyline with the Erasmus Bridge
RotterdamThe city that’s always rebuilding. Exactly the right place to look at your stack again.

Why come

Why you’ll keep this afternoon free.

Most events send you home with a bag of brochures. This one runs differently.

People who actually run the stack

You’re among peers doing exactly your work. That conversation goes deeper than a hall full of strangers.

Off the record

What’s said here stays here, unless someone’s happy to share it. That’s what lets the conversation get honest.

You leave with something

You go home with concrete next steps and a few new people to message when you get stuck.

Who’s behind it

Martech Therapy is Matthew Niederberger. Twenty years in martech, as a practitioner and a contractor, usually with his hands in the stack. This event is his idea: getting martech people together in Rotterdam to talk honestly about the work.

More about Martech Therapy
To be announced

FAQ

What you’re probably wondering.

What does it cost?

Nothing. The first edition is free.

When and where exactly?

Rotterdam, in Q3 2026. We’ll announce the date and venue once they’re set. Sign up and you’ll be first to know.

Who is this for?

People who actually run martech. Commerce, data, CX, engineering. No spectators.

What language is it in?

It depends on who registers. If everyone speaks Dutch, we keep it in Dutch. Otherwise we switch to English.

How big will it be?

Deliberately small. We’re keeping the first edition select, maybe a little bigger with a speaker. Your registration counts either way.

Am I guaranteed a spot?

No. Places are limited and we put the group together with care. Registering puts you at the front of the line; once the format is set, we’ll let you know if there’s room for you.

What happens to my details?

Used only for this event. No newsletter, no reselling. More in the privacy policy.

Register

Claim your seat for the first edition.

We’re keeping the first edition deliberately small. Leave your email and you’ll be at the front of the line, with priority on a seat when we put the group together. Once it’s full, it’s full.

WhereRotterdam
WhenQ3 2026 · date TBA
AccessFree · by registration
SeatsDeliberately limited

Register

We’ll email you the moment the date, venue and format are set.

Only for this event. No newsletter, promise.

You’re on the list.

Great. The moment the date, venue and format are set, you’ll hear it from me first. See you in Rotterdam.