GRAIL Galleri
Prescription multi-cancer early detection test from GRAIL that uses cell-free DNA methylation and machine learning to screen for cancer signals across more than 50 cancer types.
Last updated: June 13, 2026
Back to directoryBlood-based colorectal cancer screening program built on Freenome's multiomics platform, which combines genomic, epigenomic, proteomic, computational-biology, and machine-learning signals.
Health systems evaluating whether an easier blood-draw screening option could improve average-risk CRC screening participation while preserving guideline-based follow-up and colonoscopy pathways.
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Product-specific review. These product-specific signals summarize what the cited sources imply before treating Freenome SimpleScreen CRC as safe for a local clinical, operational, or research workflow.
| Regulatory / FDA | Treat as a high-risk screening and laboratory workflow. Verify FDA clearance or approval status, CLIA and state laboratory requirements, local medical policy, and whether early-access or commercial use is permitted for the exact population and clinical pathway. |
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| Privacy | Review clinical-trial, laboratory, patient, provider, research, commercial-relationship, genomic, proteomic, website, cookie, third-party service-provider, retention, de-identification, international-transfer, and security terms before sharing identifiable data. |
| Evidence | Use PREEMPT CRC and the JAMA publication as core diligence inputs, but evaluate sensitivity, specificity, advanced adenoma performance, population fit, follow-up adherence, comparison to existing screening methods, and real-world implementation outcomes locally. |
| Workflow | Best governed as a supervised screening-access program with primary care, GI, laboratory, oncology prevention, privacy, compliance, payer, scheduling, and navigation teams defining eligibility, ordering, result disclosure, colonoscopy follow-up, and monitoring. |
Freenome describes SimpleScreen CRC as an early-access blood-based colorectal cancer screening test developed from its multiomics platform. Its science and PREEMPT CRC pages describe computational biology, machine learning, genomic, epigenomic, and proteomic signals, a prospective multi-center study in average-risk screening participants, and a JAMA-published validation dataset. Freenome's health-system page states SimpleScreen CRC has not been FDA cleared or approved and that Freenome's clinical laboratory is CLIA-certified for high-complexity testing. Its privacy notice describes personal information collected from website visitors, clinical-trial participants, health care providers, research collaborators, and commercial partners, along with security, retention, sharing, and de-identification practices.
Not for: Replacing diagnostic colonoscopy, screening high-risk patients outside stated study criteria, autonomous cancer diagnosis, or clinical deployment without regulatory, laboratory, privacy, payer, and follow-up governance.
Use these links to confirm current claims, terms, regulatory status, pricing, and deployment requirements.