GRAIL, Inc., formerly GRAIL, LLC, is a healthcare company, which is engaged in saving lives and shifting the paradigm in early cancer detection. It is focused on alleviating the global burden of cancer by using next-generation sequencing, population-scale clinical studies, and machine learning, software, and automation to detect and identify multiple deadly cancer types in earlier stages. Its targeted methylation-based platform can support the continuum of care for screening and precision oncology, including multi-cancer early detection in symptomatic patients, risk stratification, minimal residual disease detection, biomarker subtyping, treatment and recurrence monitoring. Its products include Galleri and Beyond. The Galleri test is a commercially available screening test for early detection of multiple types of cancer, which is termed multi-cancer early detection (MCED). Galleri screening test results can help guide next steps for a diagnosis of cancer by healthcare providers.