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15 August 2025

6 Pivots to $5M ARR | Finding Product-Market Fit | Building Global Teams | AI in Sales: The Warmly Story - with Maximus Greenwald

This episode is currently only available in German. The article below is an English write-up.

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About this episode

The journey to product-market fit is rarely straightforward. Maximus Greenwald, founder of Warmly.ai, is the perfect example: six pivots, over $5M ARR, and 60 employees worldwide - his story demonstrates how crucial persistence and continuous learning are when building a successful B2B SaaS company.

The Rough Early Days: Why Six Pivots Were Necessary

Warmly.ai is now an AI-powered sales enablement platform, but the path there was anything but smooth. Max and his team had to try six different product directions before finding their current product-market fit.

The early days at Warmly were marked by uncertainty and constant adjustments. Each pivot brought new insights, but also raised the question: when should you persist and when is it time for a course correction?

Max emphasizes an important lesson: Learning is the only metric that always needs to go up. While other KPIs can fluctuate, understanding of the market, customers, and your own product should grow continuously.

The Decisive Pivot: From Search to Success

What was the actual turning point at Warmly? The answer lies in focusing on a concrete problem in B2B sales. Instead of continuing to search for the perfect product, the team concentrated on solving a specific pain point for their target audience.

This pivot wasn't just a product decision, but a fundamental shift in mindset: away from "What can we build?" toward "What does the market really need?"

Remote-First: Leading 60 Employees Across Multiple Countries

Today, Warmly employs 60 people across different countries. Max honestly admits that remote work comes with a 10-15% efficiency trade-off. Nevertheless, the advantages outweigh the drawbacks for them:

  • Access to global talent
  • Cost savings
  • Flexibility for employees

The biggest challenge? Building company culture across time zones. The team deliberately invests in regular communication and clear processes to bridge physical distance.

Sales Evolution: From Founder-Led to Team Sales

How does sales develop during growth? Max describes a classic transition: initially, he sold as the founder himself, later the team built structured sales processes.

An important point: Marketing should own the top of funnel. While sales focuses on conversion and closing, marketing is responsible for generating qualified leads and increasing brand awareness.

Max clearly sees the future in AI-assisted sales. Warmly.ai itself is an example of how artificial intelligence can help sales teams work more efficiently and effectively.

Co-founder Dynamics: Roles and Responsibilities

One of the most critical decisions for any startup is dividing responsibilities between co-founders. Max shares his experiences about:

  • Cross-functional leadership: Different areas of expertise complement each other
  • Building trust: The foundation of any successful co-founder relationship
  • Clear role separation: Who is responsible for what?

The challenge lies in dividing the world between founders without letting areas fall through the cracks or having overlapping responsibilities.

The Path to $5M ARR and Beyond

With over $5M ARR, Warmly is facing its next growth phase. The company is preparing for a Series B and planning further expansion.

An interesting aspect: despite the remote-first mentality, San Francisco remains an important location for the company. Proximity to investors, partners, and other tech companies still offers strategic advantages.

Speed and Scaling: How Pace Changes

As a company grows larger, the speed of decisions and implementations changes significantly. Max explains how this dynamic has evolved at Warmly and what challenges come with growth.

The key insight: scaling doesn't just mean more revenue and more employees, but also different processes, different decision-making structures, and a different style of leadership.

Building Culture Across Time Zones

One of the unique challenges of running a global remote team is maintaining company culture when employees never meet face-to-face. Max and his team have developed specific strategies to ensure their values and working style remain consistent across different countries and time zones.

This includes regular all-hands meetings, clear communication protocols, and intentional culture-building activities that work in a distributed environment.

The Future of AI in Sales

As the founder of an AI-powered sales platform, Max has unique insights into where the industry is heading. The integration of artificial intelligence into sales processes isn't just about automation - it's about augmenting human capabilities and providing insights that weren't previously possible.

Warmly.ai represents this new wave of sales technology, where AI doesn't replace salespeople but makes them significantly more effective.

Conclusion: Learning as the Constant Success Metric

Max Greenwald's story with Warmly.ai shows that the path to success is rarely linear. Six pivots might seem like many detours, but each one was an important learning step.

For other founders, the most important message is clear: learning is the only metric that should constantly rise. Everything else - revenue, user numbers, funding rounds - can fluctuate. But understanding of the market and your own customers should grow continuously.

Warmly.ai proves that persistence, combined with willingness to adapt, can lead to success even after multiple pivots.

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