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Who is the CTO of Unless?

Marcel Panse is the CTO and co-founder of Unless. He brings experience from his role as Chief Architect at Peecho and several other startups, including Albumprinter and myTomorrows. When he is not solving complex problems with elegant solutions, he enjoys rock climbing and spending time with his family.

Leadership team

Unless is led by CEO Sander Nagtegaal and CTO Marcel Panse, both co-founders of the company. They are supported by a broader leadership and advisory group with backgrounds in technology, finance, marketing, and enterprise sales.

Sander Nagtegaal

Sander is CEO and co-founder of Unless. He previously served as CTO at several other companies, including myTomorrows, Sumis, and Peecho, which he also co-founded. Living in the city center of Amsterdam, he trains every day in several different martial arts and teaches a weekly kung fu class.

Marcel Panse

Marcel is CTO and co-founder of Unless. He leverages his experience as Chief Architect at Peecho and several other startups, like Albumprinter and myTomorrows. When he is not trying to solve complex problems with elegant solutions, he loves to climb rocks or spend time with his family.

Other key team members

The leadership team also includes Ecesu Erol as CXO, who works at the intersection of marketing, sales, and product, and Martijn Groot as Chief Commercial Officer, who leads commercial operations and has previously played key roles in accelerating companies such as Tele2, Metro, Albelli, Peecho, and Recharge.

Conclusion

Marcel Panse serves as the CTO of Unless, working alongside CEO Sander Nagtegaal to lead the company’s technology and product development. The leadership team’s combined experience across multiple startups and enterprises helps Unless deliver its AI-native customer success platform for regulated European markets.