Cytotheryx vs Earendil Labs
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $60M Series A (Jan 2026) led by Ouroboros Capital. Mayo Clinic spinout. Engineered pigs as bio-incubators for human hepatocyte production at scale.
About
Cytotheryx is a Mayo Clinic spinout developing human hepatocytes (liver cells) produced at scale using genetically engineered pigs as bio-incubators. The company raised $60 million in Series A financing in January 2026 led by Ouroboros Capital, with GMP (Good Manufacturing Practice) manufacturing expansion underway to support both its acute liver failure support program and transplant-grade cell therapy pipeline.
Full-stack AI biologics company raised $787M in Mar 2026 backed by Sanofi, Pfizer/Hillhouse, and DST Global; $2.56B Sanofi collaboration signed Jan 2026; platform generates 40+ AI-designed protein therapeutics across multiple therapeutic areas.
About
Earendil Labs is a full-stack AI biologics company that uses a proprietary AI platform to design protein therapeutics at scale. The company secured $787 million in financing in March 2026, backed by Sanofi, the Pfizer-Hillhouse Biotech Fund, Dimension Capital, and DST Global — one of the largest AI drug discovery raises in the industry's history.
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