
WittGen Bio leverages AI to analyze single-cell data, aiming to uncover new cancer therapeutic opportunities. Their platform, LEIBER-X, is designed to identify novel targets and biomarkers, monitor mechanism of action, and stratify patients by providing cellular-level resolution for drug discovery. The company's mission is to turn single-cell clarity into cancer therapeutic opportunities through AI, driving breakthroughs that conventional methods might miss.

WittGen Bio leverages AI to analyze single-cell data, aiming to uncover new cancer therapeutic opportunities. Their platform, LEIBER-X, is designed to identify novel targets and biomarkers, monitor mechanism of action, and stratify patients by providing cellular-level resolution for drug discovery. The company's mission is to turn single-cell clarity into cancer therapeutic opportunities through AI, driving breakthroughs that conventional methods might miss.
Founded: 2023 (Berkeley, CA)
Product: LEIBER-X — AI platform that generates single-cell–level insights from bulk RNA‑seq and pathology images
Focus: Oncology: targets, biomarkers, responder prediction, and regulator-ready patient stratification
Funding: Seed round announced 2023-06-06; lead investor Plug and Play (amount undisclosed)
Investors / Supporters: Primer, Hatcher+, Plug and Play Tech Center
Team size: ~7 employees
Oncology drug discovery and clinical development — identifying targets and biomarkers, predicting responders, and optimizing clinical trial enrollment/stratification.
2023
Biotechnology
Amount undisclosed
“Backed by Primer, Hatcher+, and Plug and Play Tech Center; Plug and Play led the announced Seed round (2023-06-06).”