Karius vs DNAnexus
Side-by-side comparison of AI visibility scores, market position, and capabilities
Karius raised $409M total including a $100M Series C in May 2024; its genomic blood test detects 1,000+ pathogens at 400+ U.S. hospitals; launched Karius Focus BAL for pneumonia in April 2025.
About
Karius is a Redwood City, CA-based life sciences company founded in 2014 that developed the Karius Test — a single blood draw that uses next-generation sequencing and AI to detect over 1,000 pathogens (bacteria, fungi, viruses, parasites) in seriously ill patients. The test is used when conventional cultures and targeted diagnostics fail, providing clinicians at transplant centers, children''s hospitals, and ICUs with a comprehensive pathogen report within 24 hours.
DNAnexus is the leading precision health data cloud, managing 65+ petabytes of biomedical data for 12,000+ users across 48 countries; $200M Series I led by Blackstone Growth; serves 7 of top 10 pharma and 8 of top 10 diagnostics companies.
About
DNAnexus is the category-defining cloud platform for precision health data management, analysis, and collaboration. Founded in 2009 and headquartered in Mountain View, California, DNAnexus provides a secure, scalable, and regulatory-compliant cloud environment where pharmaceutical companies, genomics labs, biobanks, health systems, and research institutions can store, analyze, and share multimodal biomedical data — including genomic sequences, clinical records, imaging, and real-world evidence. The platform is purpose-built for the data types, compliance requirements, and computational workloads unique to biomedical research and precision medicine development.
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