In this episode of the SaaS Revolution Show, Alex Theuma talks to Koen Köppen, CEO of Mollie and ex-CTO of Klarna.
Koen shares how Mollie is expanding from 6 to 31 markets by 2026, why they prioritise operational efficiency over growth hacks, and how AI reduced their customer contact rate by 3x. Plus: essential lessons for SaaS founders on market expansion, avoiding premature scaling, and embedded finance.
Guest links:
LinkedIn: https://www.linkedin.com/in/koenkoppen/
Website: https://www.mollie.com/gb/
Check out the other ways SaaStock is helping SaaS founders move their
business forward:
🇮🇪 SaaStock Europe: 14-15 October 2025 | Dublin, Ireland
Book you tickets: https://saastock-europe.com/tickets/
🇺🇸 SaaStock USA 2025: April 2026 | Austin, Texas
Join the waitlist: https://saastock-usa.com/
🤝 SaaStock Founder Membership: A private members group of B2B SaaS
founders between $100K - $10M ARR who are committed to growth and
helping others (https://www.saastock.com/founder-membership/)
🌎 SaaStock Local: Monthly meet-ups in cities all around the world,
bringing together SaaS enthusiasts and experts to discuss the most
pressing topics in SaaS (https://local.saastock.com/home)
