Retro Biosciences vs Saluda Medical
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.
About
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.
Saluda Medical is the pioneer of closed-loop spinal cord stimulation (SCS); FDA-approved Evoke SCS system with real-time neural feedback; raised $100M in Jan 2025; received FDA clearance for automated EVA programming platform.
About
Saluda Medical is a commercial-stage medical device company that has pioneered closed-loop neuromodulation therapy for chronic pain management. Headquartered in Macquarie Park, Australia (with US operations in Marlborough, Massachusetts), Saluda''s flagship product is the Evoke Spinal Cord Stimulation (SCS) System — the world''s first SCS system that senses and measures neural responses to stimulation (evoked compound action potentials, or ECAPs) and automatically adjusts therapy in real time based on each patient''s neurophysiological feedback. This closed-loop approach provides more precise, consistent pain relief compared to conventional open-loop SCS systems.
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