Leon Szeli (born August 29, 1993 in Munich) is a German entrepreneur. He is the co-founder and was the CEO[1] of Presize which was acquired by Meta.[2]
Leon Szeli studied at Ludwig-Maximilians-Universität München (BA) and at Technical University of Munich (MSc). He graduated the elite study program at Center for Digital Technology & Management. At Stanford University[3] and University of Cambridge[4] he worked as a researcher in the field of Artificial Intelligence.
In 2019, he founded Presize. The company developed a size recommendation technology for the fashion ecommerce industry. Leon Szeli and the company are known for their appearances on the German-version of the TV show "Dragon's Den" called "Die Höhle der Löwen",[5] where they received the second largest investment of the show from the billionaire Carsten Maschmeyer in 2020.[6]
In 2022, Presize was acquired by Meta.[7] It is considered one of the most important startup exits in Germany in 2022.[8]