We Grow Your Business

Growth Hacking Rockstars is your award-winning premier growth agency located in Amsterdam.

Working with us means that you will become at least 10 X as big in terms of revenue and profitability as your industry peers.

We have succeeded many times before, let us prove it to you

Growth Hacking Rockstars Logo

Growth Hacking Rockstars utilizes analytical thinking, product (re-)engineering and maximum creativity to significantly increase your company’s core metrics and revenue.

We are also scared of  zombies.

Why work with us?

Over 35 happy customers, including:

1dayfly Logo
groupon logo
hotelspecials logo


We ensure that you generate as much revenue as possible using revenue maximisation techniques and smart business models that ensure maximum up- and cross selling.

We are masters in customer acquisition. We use paid and unpaid online marketing channels, conventional and unconventional methods but we make sure your site or software is found by the right users. Expect massive traffic. We try to keep the zombies out.




Our Growth Hacking AARRR Approach

Customer referrals are the most powerful wapeon for new customers and hyper growth. We know how to get your customers to talk about you and refer their friends or family or even strangers to your business.



Once your users arrive, we activate them and transform them into paying customers. We use an array of traditional conversion optimization techniques and make sure that a high percentage of your users turn into first-time customers. If zombies had wallets they would pay as well.

Retaining customers is one of the most important things to get right from start on. Leakage kills businesses. We ensure that your customers will come back and stay loyal with your business. We also make sure no zombies return EVER.





Did we mention we are award-winning?




We put cutting-edge platforms and systems in place that help and motivate your people to over perform on a daily basis. We align the platforms so they fit perfectly with your processes and keep zombies out.

Great people guarantee great results. You need the right people for your project to be successful. We make sure that the right people are at the right place at the right time. Zombies are NOT people. They used to be.



The 3Ps of Your Growth

Growth is a process that needs to live within your organization. We ensure that you use very efficient processes that minimize waste, motivate your people and that are aligned with your growth goals.


Interested ? Let's get started!

Copyright 2016 © Growth Hacking Rockstars

Zen Berries B.V.

Ferdinand Bolstr. 164-3
1072LT Amsterdam

Chamber of Commerce registration number: 59399309,  Amsterdam
VAT Number: NL853461259B01
Registered with the chamber of commerce in Amsterdam, The Netherlands.