Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 30, 2026.
Function Health is a company within the Direct-to-Consumer Lab Testing category. Function-health is a membership service offering comprehensive preventative health monitoring through 160+ lab tests annually, doctor-reviewed insights, and personalized action plans to help individuals understand their health, detect early indicators of diseases, and take proactive steps for long-term well-being. It aims to provide an affordable, transparent alternative to standard checkups, bypassing insurance reliance.
Function Health's core products are An annual membership providing 160+ lab tests (2x per year), doctor-explained results, personalized health action plans, and a platform for long-term health tracking..
Function Health uses Subscription-based at $365 per year ($1 per day), HSA/FSA eligible, no insurance needed..
Function Health serves Health-conscious individuals seeking proactive and comprehensive health insights, preventative care, and early disease detection, without relying on traditional insurance..
Function Health Offers significantly more comprehensive lab testing (160+ biomarkers) than standard checkups (~26), provides expert-reviewed results and personalized action plans, tracks health changes over time, and integrates with major lab partners (Quest Diagnostics, Getlabs) for ease of access. Emphasizes early detection of thousands of diseases and transparent, affordable pricing outside of insurance.
Official website: https://functionhealth.com/
Last analyzed: August 30, 2026
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
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