Episode 7: The Hidden Cost of Bad AI Implementation

In this episode of Leaders of Growth, host Milan Savov sits down with Kazik Pietka, Managing Partner and co-founder at Heveli and the operator who helped scale Surfer to 15M ARR bootstrapped. Kazik has spent the last decade inside fast-growing SaaS companies, building operational systems, leading cross-functional departments, and integrating AI across organizations long before it became the industry trend. His experience stretches across legal, sales, AI, and operations, giving him a rare perspective on what actually happens when SaaS companies scale faster than their internal systems can handle. In this conversation, Kazik opens up about the truth behind AI adoption, the gaps CEOs don’t see early enough, and the operational bottlenecks that silently keep companies stuck.

1. The Reality of Leading Your First Company at 25

Kazik begins the conversation by reflecting on what it was like to build his first company at twenty-five years old. The early stage felt exciting, chaotic, and unpredictable. He explains that founders often underestimate how quickly leadership challenges escalate once the team starts growing. There is a major shift between being hands-on and suddenly becoming responsible for people, systems, and alignment. Those early years taught him that scaling is not just a business problem but a personal one, and that founders grow only when they are willing to let go of what used to work.

2. Why Founders Struggle When the Team Reaches 70–100 People

As the company grows beyond a certain threshold, everything changes. Kazik shares that many founders feel lost when the company hits around seventy to one hundred employees because the business is no longer dependent on them, yet still heavily influenced by their decisions. Departments start to operate at different speeds, managers get promoted too early, and internal processes break under pressure. He emphasizes that this stage requires a new leadership mindset, better delegation, and the willingness to build systems, not just hustle harder. Without that shift, most SaaS companies plateau even if revenue continues to rise.

3. The Biggest Mistakes Companies Make When Adopting AI

Kazik goes deep into what he calls the “AI illusion,” where companies rush into implementation because they feel external pressure or fear of being late. The problem is that most teams do not actually prepare their data, processes, or structure before integrating AI. This leads to duplicated work, broken workflows, inaccurate outputs, and ultimately more cost than benefit. He highlights that bad AI implementation is one of the most expensive mistakes a SaaS company can make, not because the tools are costly, but because they magnify existing operational flaws. Leaders must slow down and fix the foundation before scaling automation.

4. How Real AI Integrations Are Done Inside SaaS Companies

Moving from theory to practice, Kazik explains how proper AI integration works inside organizations that operate at scale. He breaks down why data readiness is the true bottleneck and how companies should validate their processes long before introducing AI tools. He shares real examples from his work with founders where AI was used not to replace teams but to support them through better decision-making, cleaner data flows, and more predictable execution. According to Kazik, the companies that succeed with AI are those that treat it as infrastructure, not a shortcut.

5. The Mindset Shifts SaaS Leaders Must Make To Scale

Kazik closes the core conversation by outlining the mindset transitions that founders and executives must go through as they move from one growth stage to the next. Delegation becomes mandatory, alignment becomes non-negotiable, and clarity becomes a competitive advantage. Scaling is no longer about speed but about durability. He explains that leaders must learn to prioritize the right problems, trust their managers, and design their operations in a way that allows the company to grow without burning out the team or breaking internal systems. Without these mindset changes, no amount of AI or tooling will fix the deeper issues.

This episode is a must-listen for SaaS founders, CEOs, and operators navigating the complexity of scaling in the AI era. Kazik brings an honest, practical perspective that cuts through the noise and addresses the real challenges leaders face as their companies grow. If you want to understand how to adopt AI properly, avoid costly mistakes, and build a company that scales sustainably, this conversation will give you clarity, direction, and actionable insights you can apply immediately.