Exact Sciences Corporation provides cancer screening and diagnostic test products in the United States and internationally.

The company offers Cologuard, a non-invasive stool-based DNA screening test to detect DNA and hemoglobin biomarkers associated with colorectal cancer and pre-cancer.

It also provides Oncotype DX, a gene expression tests for breast, prostate, and colon cancers; Oncotype Test, a tissue test delivering tumor profiling to aid therapy selection for patients with advanced, metastatic, refractory, or recurrent cancer; Oncotype DX AR-V7 Nucleus Detect Test, a liquid-based test for advanced stage prostate cancer; Oncomap ExTra, that provides a complete biological picture of certain refractory, rare, or aggressive cancers; and Covid-19 testing services.

The company's pipeline products focus on enhancing the Cologuard test's performance characteristics and developing blood and other fluid-based tests.

It has license agreements with MAYO Foundation for Medical Education and Research; and Hologic, Inc.

Exact Sciences Corporation was incorporated in 1995 and is headquartered in Madison, Wisconsin.