Proven ROI of 30%+

Our team first, hire later

Setup, Teach & Exit

No Endless Retainers

philosophy

You can’t rent Experimentation.
You need to own it.

A/B testing grows companies. To do it right, it belongs in the DNA of your organization. We help you get there.

We help build an in-house experimentation engine. Six to twelve months is ideal. We run the tests, build the process and engine and prove immediate revenue impact. We secure C-Suite buy-in by delivering a clear ROI-positive business case, to help you get the resources to hire in-house and see YoY growth.

Companies that Experiment grow exponentially compared to the ones that don't. (Experimentation Works, Stefan Thomke , 2020)

our clients

Experimentation Gap

Your team is state-of-the-art, but you're not running experiments yet?

Plenty of succesful companies are not using the lever of Experimentation to grow. This is what we call the Experimentation Gap. One of our clients, a $293.4 million company, didn’t run experimentation yet until recently. A B2B Saas client of ours ($1.09 billion company) didn’t run A/B tests yet until a few years back.

Tell you what…
Now they experiment.

Tech

Product

A/B testing

Tech

Product

A/B testing

ready to USE experimentation as your next GRowth Lever?

ready to USE experimentation as your next GRowth Lever?

Experimentation Gap

Experimentation Gap

free advice

Still need to find your Initial testing tool?

Want advice on which testing tool to go with for your situation? Take the test. Get a top-3 of tools. Take the demos. Follow our free guide to help you know which questions to ask.

Free advice. Done in 5 minutes.

Free advice. Done in 5 minutes.

Case studies

Case studies

Case studies

Independer, the $70M+ Dutch corporation, scaled to 37 A/B tests a month

Nominated for the Experimentation Elite Agency Award 🏆. They now have an in-house team.

Semrush achieved leadership buy-in and now runs a succesful in-house program

Turn-key: 2 tests per month program and combined this with leadership initiated experiments, while adding original ideation resources

Modulari.com runs the Initial A/B testing Program, accelerating the growth of webshops in Europe.

Initially 3 A/B tests per month. Scaled two other European webshops. Average ROI for this program: 120%. Hired an in-house CRO Specialist.

Startup Smartwatchstraps sets up Initial and grows webshops throughout Europe

Scaled from zero tests per month to 20+ internationally. Setup 10+ AI Automations.for CRO and Shopify.

Experimentation Bootcamp & Tool advice

We led workshops to get the team started and helped them find an a/b testing tool.

Meet the team

Our dedicated team

Team ready to build your Experimentation Program

Let's grow together.

Lucia van den Brink as keynote on stage at GMS 2025
Lucia van den Brink as keynote on stage at GMS 2025
Lucia van den Brink as keynote on stage at GMS 2025

Lucia van den Brink

Founder & keynote speaker on Experimentation, 15K+ followers on Linkedin

Ran 1k+ tests, founder of The Initial, Increase Conversion Rate.com and Women in Experimentation.

Agency Team of the Year nominee @ Experimentation Elite

Agency Team of the Year nominee @ Experimentation Elite

CRO Thought Leadership Award by Kameleoon

Experimentation Culture Community Award

Johnno van den Brink

Head of Automations

Renato Cardoso

CTO

Kathleen Asjes

UX Research

Muhammad N.

Frontend & Data

Cristina Hot

CRO Strategy & UX Design

How we stand out

The differences

The Initial

Running A/B tests

Integrating other teams

Helps you hire your in-house team

Teaching & smooth hand-over

6-12 months project based

The Initial

The Initial

The Initial

Agency

Agency

Costly monthly retainer

Costly monthly retainer

hands-on advice for your situation

Let's build your initial Experimentation Program

walk away with a clear plan to build Experimentation in-house

Start with focussing on the end-goal: Experimentation Culture

Learn how to build a solid business case for Experimentation.

the I nitial

the I nitial

the I nitial

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