Buy OneTest™ and Get Another OneTest™ Kit for 50% Off


OneTest™ helps detect cancers earlier, at more treatable stages with one simple blood test.

A simple blood test for multiple cancers, harnesses the power of Artificial Intelligence to help identify the disease at an earlier, more treatable stage.

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How to Order OneTest™

The test requires a doctor’s authorization and a venous blood draw.   Please select one of the following options:

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Visit an Affiliated Retail Clinic Near You

We have partnered with a telemedicine provider and a national network of Urgent Care clinics offering blood draw services.

Get OneTest™
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Visit Your Doctor’s Office

Take your test kit to your doctor's office to have your test order authorized and your blood specimen drawn.

Get OneTest™

Bringing the Power of AI to Early Cancer Detection
Detecting 20+ Cancer Types


WHY USE OneTest™?

For most cancers, early detection can save lives. OneTest™ is one of the most affordable tool to help detect cancers early. 

Recent studies have demonstrated that genetics only accounts for around 5% of cancers. 

Those concerned about their risk of cancer, even with little or no family history may benefit from routine cancer marker testing. This approach has become standard practice in Japan, Korea, China and throughout East Asia where nearly all adults receive checkups that include many of the biomarkers in OneTest™.

Portrait of Happy Family In Park
Smiling middle aged couple sitting on the couch having coffee looking at camera at home in the living room


We measure tumor proteins not genes. Popular DNA tests look for inherited genes that pre-dispose one to various diseases. Such tests have limited value for early cancer detection since recent studies have confirmed that fewer than 5% of the genetic mutations that cause cancer are inherited. Instead, most cancer-causing mutations result from random DNA copying errors over time. 

Early Detection Saves Lives

Cancer Type 5-year Survival Rate Survival Rate if Detected Early 5-year Survival Rate Survival Rate if Detected Late
Pancreatic Cancer 42% 3%
Colon Cancer 91% 15%
Lung Cancer 60% 6%
Kidney Cancer 93% 14%
Ovarian Cancer 93% 30%
Bladder Cancer 70% 6%
Siegel, et al “Cancer statistics, 2022”, CA CANCER J CLIN 2022;72:7–33

WHAT IS OneTest™?

OneTest™ is among the first multi-cancer screening panels to harness the power of AI to improve the accuracy of tumor marker tests to help identify 20+ types of cancer.

Based around a panel of  tumor markers such as PSA, CEA, AFP, CA-125 and others, OneTest™ can aid in the early detection of many types of cancer, including those not commonly screened for such as lung, liver, pancreas, etc. OneTest™ is powered by real-world, cancer-screening results from tens of thousands of people.



OneTest™ uses cutting edge artificial intelligence and real-world data to dramatically enhance test sensitivity and early detection.

Cancer Risk Management

Biomarker velocity tracking allows healthcare professionals and patients to visualize changes in biomarker levels to assist in cancer detection through serial testing.


OneTest™ is built around a panel of established tumor marker antigens, proven to be highly correlated with many common cancers.


OneTest™ is priced to be affordable, with the intention of supporting yearly testing.


Purchase Now

Starting at $189

+ Round-trip FedEx Shipping: $29.99

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