Function Health
Updated: November 25, 2025
The team
Country: USA | Funding: $354M (+)
Founded: 2022
Website: https://www.functionhealth.com/
Function Health is a continuous health checkup service. For $365/year, users schedule and undergo over 100 lab tests (including advanced add-ons like MRIs), receive detailed clinical health assessments and early detection of serious illnesses. No insurance needed. Diagnostics are performed by human experts using a medical artificial intelligence model. The company also offers its users a chatbot (an AI health manager) that can answer questions based on their health data and use previous lab results, doctor notes, and imaging to provide personalized recommendations. The platform is HIPAA-compliant, fully encrypts user data, and never sells personal information.
Founded: 2022
Website: https://www.functionhealth.com/
Function Health is a continuous health checkup service. For $365/year, users schedule and undergo over 100 lab tests (including advanced add-ons like MRIs), receive detailed clinical health assessments and early detection of serious illnesses. No insurance needed. Diagnostics are performed by human experts using a medical artificial intelligence model. The company also offers its users a chatbot (an AI health manager) that can answer questions based on their health data and use previous lab results, doctor notes, and imaging to provide personalized recommendations. The platform is HIPAA-compliant, fully encrypts user data, and never sells personal information.
