Dr. Vivien Karl closed a Seed round (amount undisclosed) in Aug 2026. The company is based in Berlin, Germany. Investors in the round: Zwei.7, Dieter von Holtzbrinck Ventures (DvH Ventures). Data as of 13 Aug 2026.
Amount undisclosed or unconverted.
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.
