35up is a cross-selling platform for eCommerce. The AI-based software connects the cross-selling assortment of affiliated merchants and pushes complementary items in the shopping cart of the eCommerce sites. The platform enables websites to increase sales through cross-selling and compete with the large market places.


  • Founded by Klaus Wegener, Fabian Louis & Viktor Schröder in 2020
  • Initial Investment in January 2021

Klaus M. Wegener

Latest news


35up takes €5 million in Series A funding to accelerate growth


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