Side-by-side comparison of AI visibility scores, market position, and capabilities
Largest-funded pure-play longevity startup raising $1B Series A at $5B valuation; Sam Altman-backed; pursuing cellular reprogramming, autophagy, and plasma factor therapeutics in parallel; first human trial targeting Australia launch.
Retro Biosciences is the largest-funded pure-play longevity company in history, raising $1 billion in Series A financing at a $5 billion valuation with Sam Altman (OpenAI CEO) as a primary backer. The company is pursuing cellular reprogramming, autophagy enhancement, and plasma factor therapeutics in parallel — a multi-pronged approach to extending healthy human lifespan by targeting the cellular hallmarks of aging simultaneously.
Raised $250M Series B (Jan 2026). $650M+ total raised. Mirador360 genetics-first platform. 10+ clinical readouts by end of 2027. Pipeline spans Crohn's, ulcerative colitis, RA, IPF.
Mirador Therapeutics is a precision immunology company with a genetics-first platform (Mirador360) that uses human genetic data to identify the most biologically validated targets and patient subpopulations for inflammatory and fibrotic diseases. The company closed a $250 million Series B in January 2026, bringing total funding above $650 million, with an ambitious pipeline targeting Crohn's disease, ulcerative colitis, rheumatoid arthritis, and idiopathic pulmonary fibrosis (IPF). Ten or more clinical readouts are expected by end of 2027.
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