LifeX Accelerator is a Pittsburgh-based accelerator for early-stage life science and healthcare startups across the United States. It supports companies from inception through pre-seed and seed, with focus areas including digital health, medical devices, diagnostics, therapeutics, biotechnology and pharmaceuticals. The program is most relevant for founders seeking accelerator support, mentorship, investor readiness help, office hours, intern support and cohort programming rather than a conventional venture capital fund.