Get your startup to the next level

Build a product people want
Validate a scalable business model
Grow from idea to 1000+ customers

Schedule a free call with me. No strings attached.

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Mentored 150+ startups, are you next?

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22%startup survival rate of my incubator program
163Startups mentored
$15M+Funding raised by founders I helped at the start

Why founders like to work with me:

Within 3 questions he found our unknown unknowns. Jeroen always has 1000 practical examples ready to choose our next steps.

Jefta - CEO at Glimp

Jeroen saved us a from doing unimportant, safe tasks and pushed us to get out there. Jeroen always motivated us to be ambitious while keeping us grounded.

Neva - Co-founder at Hii

Jeroen has helped us zooming out, looking at the greater picture and challenge our assumptions every time we felt too comfortable.

Paul - Co-founder at AccuSelect
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Co-founded and killed my own startup

Smartphone app

Just in Case was a digital legacy app: save your important files, passwords and info about your funeral for your loved ones.

1000+ downloads, 100% churned

Launch with press coverage lead to downloads

Failure reason: No market need

App didn't provide enough value for users

I'm a nerd for startups

PhD Candidate at Delft University of Technology

Studying startup idea to market processes

Running a startup program for five years

12 batches with over 125 startups

3 years of product discovery experience

At InstaPro, European platform for painters, plumbers, etc.

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Startup types I work with

Consumer focused startups

Hardware, services and software. I love figuring out the needs of consumers.

B2B SaaS

Leveraging my 3 years of experience as innovation consultant to navigate multi-stakeholder organisations.

Platforms & Marketplaces

I worked on product discovery and marketplace management for an online marketplace for 3 years. I love the dynamics of platforms.

"Is my idea any good?"

Most common question I get. Lets find out.

What you get

Frequent sessions

Rhythm to build momentum. From quick calls to strategic deep dives.

Questions you didn't think of

I'm very critical, play devil's advocate and make you uncomfortable.

Structure and examples

Frameworks, examples, recommended reads to make sense of the chaos

Two ways of working together

We will make a package together that suits you.

Personal incubator program

Best for ideas that need to go to market

€2150/program
  • 50% discount for founders applied¹
  • 3-6 months
  • Frequent mentoring calls
  • Fully tailored program with 1-1 workshops
  • Very responsive on WhatsApp
  • Introductions to my network
Schedule free intake call

Mentoring
subscription

Best for startups with existing customers

€500/month
  • 50% discount for founders applied¹
  • Renewable each month
  • 4 weekly mentoring calls
  • Very responsive on WhatsApp
  • Introductions to my network
Schedule free intake call

Low on cash?

I offer delayed invoices of 3 to 12 months.
We can work something out.

Or subscribe to my free newsletter

Actionable startup tips for (aspiring) founders

FAQ

I only have an idea, am I too early?

Not at all. An idea is all it takes. I gladly help you to turn that idea into a business.

Can you tell me if idea is good enough?

What kind of founders do you work with?

Anyone who wants to learn and grow. You bring the motivation and commitment, I bring the rest.

Do you help startups to raise funding?

Nope, that's not my specialty. For help with making funding pitchdecks I refer you to Viki from Pitchblocks, he has helped to raise tens of millions his decks.

¹ Discounted founder fee

Entrepreneurs take risk with their own time and money. They get a discount of 50% and pay €125 per hour. Intrapreneurs take less risk. My corporate rate is €250 per hour. Both excluding VAT.