Regard vs Grok
Side-by-side comparison of AI visibility scores, market position, and capabilities
NYC healthcare AI clinical insights at $350M valuation Jul 2024 with 3M+ diagnoses surfaced and $50M+ incremental revenue for partners; $81.3M total ($61M Oak HC/FT Series B) serving Banner Health and Sentara competing with Nuance CDI.
About
Regard is a New York-based healthcare AI company — backed with $81.3 million in total funding including a $61 million Series B in July 2024 led by Oak HC/FT with Cedars-Sinai Health Ventures at a $350 million valuation, following a $15.3 million Series A in 2022 and $5 million seed in 2021 — providing health systems with an AI clinical insights platform that analyzes 100% of hospitalized patient medical record data to surface missed diagnoses to care teams, acting as an AI co-pilot for physicians that has surfaced 3 million+ diagnoses and generated $50+ million in incremental revenue for health system partners through improved documentation accuracy. Founded in 2019 by Eli Ben-Joseph, Nate Wilson, and Thomas Moulia (Stanford graduate students) and launched in 2021, Regard serves major health systems including Banner Health (33 acute care hospitals) and Sentara Health (12 hospitals).
AI assistant by xAI (Elon Musk); Grok 3 topped reasoning benchmarks in Feb 2025; 1M+ paying subscribers in week one; real-time X post access; distributed via X Premium; xAI valued at $24B.
About
Grok is the AI assistant developed by xAI, Elon Musk's AI company founded in 2023, and distributed primarily through X (formerly Twitter). Grok launched in November 2023 as an X Premium perk, with the notable differentiator of real-time access to X posts and a less restricted, more direct conversational style. Grok 3, released in February 2025, achieved top scores on the AIME math reasoning benchmark and ARC-AGI test, briefly positioning xAI as a frontier model lab.
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