Knowtex vs Abridge
Side-by-side comparison of AI visibility scores, market position, and capabilities
VA-contracted ambient AI clinical documentation with voice-powered notes and ICD-10 coding; $2.5M YC-backed $15M VA deal competing with Microsoft Nuance DAX for physician documentation automation.
About
Knowtex is a Miami-based healthcare AI company building voice-powered medical documentation platforms that automate clinical notes, ICD-10 coding, and charge capture during and after doctor-patient visits — delivering specialty-tailored AI documentation that reduces physician administrative burden by 2x and integrates with major EHR systems. Founded in 2022 and backed by Y Combinator with $2.5 million raised, Knowtex secured a $15 million contract with the US Department of Veterans Affairs for deployment in 2025, validating its enterprise healthcare credentials.
Pittsburgh ambient clinical AI (founded by cardiologist) at $5.3B valuation Jun 2025; $800M total ($300M a16z/Khosla Series E) deployed at UPMC 12K clinicians, Mayo Clinic, Johns Hopkins competing with Nuance DAX for physician documentation.
About
Abridge is a Pittsburgh, Pennsylvania-based healthcare AI clinical documentation platform — backed with approximately $800 million in total funding including a $300 million Series E in June 2025 led by Andreessen Horowitz and Khosla Ventures at a $5.3 billion valuation, following a $250 million Series D just four months prior at a $2.8 billion valuation — providing physicians, nurses, and care teams at 150+ health systems with AI that automatically converts patient-clinician conversations into structured clinical notes, saving physicians an average of 3 hours daily and generating high-quality documentation from UPMC (scaling to 12,000 clinicians enterprise-wide), Mayo Clinic, Johns Hopkins, and Emory Healthcare. Abridge's AI is trained on a proprietary dataset of over 1.5 million medical encounters, delivering specialty-specific documentation through deep Epic EHR integration. Founded in 2018 by cardiologist Dr. Shiv Rao.
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