About C the Signs

C the Signs is an AI driven clinical decision support tool that identifies patients at risk of cancer at the earliest, most curable stage. Built on over 1,000 validated data points, the platform analyses signs, symptoms, and risk factors to detect over 100 cancer types with 99% sensitivity, providing the right referral in under 60 seconds and cutting time to diagnosis in half. Founded by NHS doctors after witnessing too many late diagnoses, C the Signs now supports over 1,500 GP practices serving more than 10 million people. The platform closes care gaps for ethnic minority and underserved communities, making early cancer detection the norm and ensuring survival becomes the standard regardless of background or geography.