UpToDate® is a leading clinical decision support solution, trusted by clinicians and healthcare enterprises worldwide to help make confident, evidence-based decisions. Built on rigorous editorial processes and expert-authored content, UpToDate delivers clear, actionable guidance across thousands of clinical topics. UpToDate® Expert AI extends this foundation by helping clinicians quickly access clinical knowledge using AI grounded in curated, evidence-based content—designed to support real-world decision-making with transparency and rigor. Visit our website to learn more about UpToDate Expert AI. UpToDate is part of Wolters Kluwer Health.
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The UpToDate annual revenue was $5.8 billion in 2026.
Joseph Rush is the Founder of UpToDate.
172 people are employed at UpToDate.
UpToDate is based in Waltham, Massachusetts.
The NAICS codes for UpToDate are [62, 62111, 621111, 6211, 621].
The SIC codes for UpToDate are [80, 801].