Rubedo Life Sciences vs Earendil Labs
Side-by-side comparison of AI visibility scores, market position, and capabilities
$40M Series A. First patient dosed in Phase 1 for RLS-1496 — first GPX4 modulator targeting pathological senescent cells via ferroptosis. Novel senolytic mechanism.
About
Rubedo Life Sciences is a senolytic drug company that has advanced RLS-1496 into Phase 1 clinical trials — the first GPX4 (glutathione peroxidase 4) modulator designed to selectively eliminate pathological senescent cells through ferroptosis, a form of programmed cell death. The company has raised $40 million in Series A financing and dosed its first patient in June 2025, with a systemic formulation entering Phase 1 planned for 2026 that would dramatically broaden its clinical scope.
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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