Caris Life Sciences vs Epic Systems
Side-by-side comparison of AI visibility scores, market position, and capabilities
Caris Life Sciences provides comprehensive molecular profiling of tumors to guide cancer treatment decisions, with one of the largest oncology biomarker databases.
About
Caris Life Sciences is a precision oncology company founded in 1998 and headquartered in Irving, Texas, that provides comprehensive molecular profiling tests used by oncologists to select personalized cancer treatments. The company's flagship test Molecular Intelligence analyzes tumors using whole transcriptome sequencing, whole exome sequencing, and protein expression to identify biomarkers that predict response to specific therapies including targeted drugs and immunotherapies. Caris has built one of the largest real-world oncology molecular databases, with profiles from hundreds of thousands of patient tumors that are used for research, drug development partnerships, and AI model training. The company serves oncologists, cancer centers, and pharmaceutical companies conducting biomarker-driven clinical trials. Caris has raised over $1B and operates CLIA-certified laboratory facilities in Phoenix and Irving. The company's database and AI capabilities have attracted partnerships with pharmaceutical companies seeking to identify patient populations most likely to respond to novel therapies. Caris positions itself at the intersection of clinical diagnostics and drug development infrastructure, generating value both from patient care and from the insights its large clinical database enables.
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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