Illuminant Surgical vs Epic Systems
Side-by-side comparison of AI visibility scores, market position, and capabilities
Medical device company projecting CT/MRI anatomy directly onto patients during surgery for real-time guidance; YC-backed $500K raised at $750K-$900K revenue with SIGGRAPH 2025 research presentation.
About
Illuminant Surgical is a medical device company developing Skylight — a real-time anatomical projection system that displays medical imaging data (CT scans, MRI, ultrasound) directly onto the patient's body surface during surgery, giving surgeons continuous visual guidance about subsurface anatomy without looking away from the operative field. Founded in 2022 and backed by Y Combinator with $500,000+ raised from YC, the US National Science Foundation, and angel investors, Illuminant generated $750,000-$900,000 in revenue in 2024 with an 18-person team and presented Skylight research at SIGGRAPH 2025.
Epic holds over 42% of U.S. acute care hospital EHR market share and is embedding AI across 150+ clinical workflows for 2026, while facing antitrust scrutiny.
About
Epic Systems Corporation was founded in 1979 by Judith Faulkner and is headquartered in Verona, Wisconsin, remaining privately held with Faulkner as majority owner. The company develops large-scale electronic health record systems and reports that more than 305 million patients have a record in Epic, covering the majority of U.S. academic medical centers and large health systems including Kaiser Permanente, Mayo Clinic, Johns Hopkins, and Cleveland Clinic. Epic commands approximately 42% of U.S. acute care hospitals and nearly 55% of acute care hospital beds, making it the undisputed market leader in enterprise EHR.
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