Product Market-Fit: How to Validate Your Idea – Jessica Holzbach, Pile

About this episode

Jessica Holzbach has already proven she can build successful companies: her first startup Penta was recently sold to Qonto. Today, she faces the same challenge as with her first venture – this time with Pile, her new company in the "Crypto-as-a-Service" space. The key to success? Finding and properly validating Product Market-Fit.

Lessons from the First Venture

As an experienced founder, Jessica now looks back critically at her first startup. Where were they naive with Penta in hindsight? This reflection helps her set the right course from the beginning with Pile and avoid typical founder mistakes.

Pile: Crypto-as-a-Service in Turbulent Times

Pile positions itself as a "Crypto-as-a-Service" provider in a market characterized by extreme volatility. The challenge: How do you communicate transparently and honestly with investors, customers, and employees during turbulent market conditions? Jessica shows that especially in uncertain times, open communication and realistic expectations are crucial.

Pile's specific offering targets customers who need crypto services without having to build the complex infrastructure themselves.

Recognizing and Validating Product Market-Fit

The central question of every startup: When have you really achieved Product Market-Fit? Jessica explains that it's not enough when customers simply say they find the product "good." Real Product Market-Fit shows up in measurable metrics and user behavior.

How to quickly find out if your idea has real demand:

• –Conduct direct conversations with potential customers
• –Test concrete willingness to pay
• –Analyze usage behavior precisely
• –Apply the Superhuman Framework for PMF measurement

Where Founders Overestimate Themselves

A critical point: In which moments are founders often naive and overestimate themselves? Jessica identifies typical situations where Product Market-Fit gets sugar-coated. Often, founders confuse initial positive signals with real PMF – a costly mistake.

Financial Discipline with Investor Money

What financial discipline is needed when raising money from investors? Jessica emphasizes the responsibility that comes with outside capital. Especially during uncertain market phases, it's important to extend runway and not scale prematurely.

Practical tips for handling investor money:

• –Continuously optimize burn rate
• –Plan milestones realistically
• –Maintain transparent communication with investors
• –Build buffers for unforeseen developments

Advice for Founders "Hanging in the Air"

What does Jessica advise founders who are currently "hanging in the air"? During difficult market phases, it's particularly important to focus on the essentials: identify and solve real customer needs. Those who bootstrap from the beginning or act in a bootstrap-like manner learn important lessons about efficiency and customer-centricity.

From Angel Investing to Operations

Jessica's experiences as an Angel investor flow directly into her operational work. The outside perspective on various startups sharpens her understanding of typical challenges and successful patterns.

Timing and Communication

An interesting point: When did Pile already engage in marketing although the product was actually still too immature? This experience shows how important the right timing is for go-to-market activities.

The Most Important Advice

Jessica's closing advice to all founders: Focus on real problems of real customers. Product Market-Fit is not a theoretical concept, but shows up in reality through paying, satisfied users. Be honest with yourselves and don't let yourselves be blinded by positive signals that aren't real PMF yet.

The combination of experience, critical self-reflection, and practical frameworks makes Jessica a valuable voice for everyone who is currently validating their own startup idea and working to make it successful.