Name

Function Health

Legal name

Function Health

Website

https://functionhealth.com

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Preventive Health Platform

NAICS

Medical and Diagnostic Laboratories (62151), Medical and Diagnostic Laboratories (6215), Medical Laboratories (621511)

SIC

Services-Medical Laboratories (8071)

akta.pro primary industry

Remote Diagnostics & Point-of-Care (Connected Testing, Home Lab Devices) (HLACAPAK)

akta.pro secondary industry

Chronic Condition Management & Remote Monitoring (e.g., diabetes, HTN) (HLALADAD)

Keywords

• Preventive health testing
• Lab testing services
• AI health insights
• Medical imaging scans
• Longevity health platform

Headquarters

HQ city

Austin

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure, Supply Chain

Revenue model

1. Annual membership subscription (DTC): Recurring annual subscription at $365/year (standard) or $499 for 2 years (Function Day promo). Bundles 160+ lab tests annually (100+ at annual visit + 60+ mid-year), clinician-reviewed insights, personalized protocol, dashboard access, wearable integrations, and HSA/FSA eligibility.
2. Imaging and scan à la carte: One-time / add-on imaging purchases for members and non-members at member-only pricing (Annual MRI $799-$899, MRI with Spine $1,499, MRI with Skeletal & Neurological $3,999, Heart CT $349, Lungs CT $399) plus non-member MRI at $999. Powered by Ezra's FDA-cleared AI imaging network.
3. Add-on lab tests and Galleri® Multi-Cancer Test: Pay-per-use advanced biomarker add-on tests (cancer detection via GRAIL, Alzheimer's risk, environmental toxins, gut health, biological age, allergies, sexual health panel) plus SuppCo-derived supplement trust ratings and TESTED certifications.
4. Enterprise/B2B contracts (Function for Work): Employer-paid or partially-subsidized memberships sold to companies with 500+ employees, plus group/team purchases up to 499 memberships at special pricing. Includes aggregated de-identified reporting, custom onboarding and engagement support.
5. Concierge blood draw service fee: $149 per visit fee for Getlabs-powered concierge phlebotomy in select cities, enabling at-home or in-office blood draws outside the Quest Diagnostics footprint.
6. Partnership / co-branded consumer offerings: Co-developed offerings with partners such as the Function × Erewhon 'World's Healthiest Smoothie?' and Function × Sweetgreen menu, plus the SuppCo TrustScore / TESTED supplement certification program — combining brand-licensing style revenue with affiliate-style exposure.

Pricing tiers

Go-to-market motion1 record

Distribution channels8 records

Marketing channels9 records

Core offering

Function Health is a preventive health membership platform that sells an annual subscription bundling 160+ lab biomarkers tested twice per year, clinician-reviewed results, personalized protocols, wearable integration, and member pricing on advanced MRI/CT imaging. Members complete lab work at 2,000+ Quest Diagnostics locations or via Getlabs at-home phlebotomy, with AI-powered insights generated by the proprietary Medical Intelligence Lab, plus optional add-on imaging, Galleri multi-cancer screening, and supplement guidance from the acquired SuppCo platform.

Product overview

Function Health operates a single unified preventive-health membership platform anchored by its core Function Membership (160+ lab biomarkers tested twice a year with clinician-reviewed insights, personalized protocols, wearable integration, and AI-driven guidance) and expanded through a portfolio of acquired and integrated modules. Imaging is delivered via the Ezra-acquired MRI/CT brand (Annual MRI, MRI with Spine, MRI with Skeletal & Neurological Assessment, Heart CT, Lungs CT). On-site phlebotomy is delivered through the Getlabs-acquired concierge blood draw service. Supplement guidance is delivered via the SuppCo-acquired TrustScore/TESTED platform, which pairs with biological data to give personalized recommendations. Deeper biomarker packages and the Galleri multi-cancer early detection test are offered as Add-On Tests. The platform is also extended outward through AI connectors — the Function app for ChatGPT, Microsoft Copilot Health, Perplexity Health, and Anthropic Claude for Healthcare — and is powered internally by the proprietary Medical Intelligence Lab (MI Lab) generative AI foundation model. Function for Work provides the B2B employer offering, while Gift Function powers gifting and Eat Different / Erewhon smoothie / Sweetgreen menu collaborations serve as lifestyle activations.

Differentiator

Problem solved

Functional benefit

Products and services

• Function Membership Annual preventive health subscription offering 160+ lab biomarkers tested twice per year with clinician review, personalized protocols, wearable integration, and member imaging pricing; sold direct-to-consumer.
• Annual MRI FDA-cleared AI-enhanced full-body MRI in 22 minutes covering head, neck, abdomen, and pelvis to screen for cancer and other silent risks; $999 non-member / $799 Function member.
• MRI Scan with Spine 47-minute MRI extending the Annual MRI with targeted spine coverage for tumors, herniated discs, spinal stenosis, and degenerative changes; $1,499 via Function.
• MRI Scan with Skeletal & Neurological Assessment Two ~55-minute MRI sessions adding MRA head/neck, brain age analysis, neurodegeneration screening, body composition, and hip/knee assessments; $3,999.
• Heart CT Scan (Coronary Artery Calcium Score) 5-minute ECG-gated low-dose CT measuring coronary artery calcium score to assess long-term cardiovascular risk; $349; for adults 35-85 not already diagnosed with CAD.
• Lungs CT Scan 3-minute low-dose chest CT detecting early lung cancer, nodules/masses, emphysema, and other lung/airway abnormalities; $399.
• Concierge Blood Draws (Getlabs) In-home and in-office blood draws by certified specialists using AI-assisted scheduling; $149 per visit for Function members in select cities.
• Add-On Tests Optional deeper-dive biomarker packages including Galleri Multi-Cancer Test (50+ cancers), Alzheimer's Risk, Brain Injury, Mold Response, Lyme/Viral Antibodies, Celiac, Sexual Health Panel, MTHFR, Extended Heart/Metabolic, Extended Autoimmunity, Heavy Metals, and PFAS/BPA exposure testing.
• Function for Work Employer-sponsored preventive health benefit offering 160+ lab tests twice per year, clinician summary, personalized action plans, and aggregated/de-identified reporting for HR/benefits leaders; for employers with 500+ employees, with group/team pricing for 1-499 memberships.
• Gift Function Instant digital gift membership for 160+ annual lab tests testable 2x per year; HSA/FSA eligible; giftable to any adult 18+.

Named customers12 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration16 records

AI capability11 records

Feature6 records

Partnerships

18 partnerships are on record, tiered flagship (acquired), core ai partner, major brand partnership, flagship ai partner, flagship commercial partner, major partnership, flagship infrastructure partner, moderate partnership, core diagnostic partner, core ecosystem integration, strategic integration partner and minor partnership.

• SuppCoflagship (acquired)Strategic or Co-development Partner · 12 May 2026Function acquired SuppCo, an independent supplement analysis platform with TrustScore ratings on 35,000+ products, 500,000+ routines and the TESTED certification program. The SuppCo team (including StackScore, TrustScores, Community features) joined Function to connect biological lab data with supplement intake.
• Getlabsflagship (acquired)Strategic or Co-development Partner · 8 April 2026Function acquired Getlabs, a mobile healthcare platform that dispatches licensed specialists for at-home or in-office blood draws. The deal lets members choose between Quest Diagnostics locations or Getlabs mobile phlebotomy, supported by AI-assisted scheduling. Getlabs' nationwide provider network continues operating under Function, enabling broader US access.
• Perplexity Healthcore ai partnerTechnology or Integration · 20 March 2026Function launched an AI connector letting members securely share lab test results and clinician-reviewed summaries with Perplexity Health's AI platform. The integration emphasizes encrypted data handling, opt-in access and HIPAA + FHIR compliance.
• Microsoft Copilot Healthcore ai partnerTechnology or Integration · 16 March 2026Function members can securely connect their health data with Microsoft Copilot Health in a phased rollout, personalizing AI health responses with lab results and clinician-reviewed insights.
• Erewhonmajor brand partnershipGTM or Marketing Partner · 17 February 2026Function × Erewhon launched 'The World's Healthiest Smoothie?' across all Erewhon stores, leveraging insights from Function's nearly 500,000 users to highlight nutritional gaps and drive membership acquisition.
• Anthropic (Claude for Healthcare)flagship ai partnerTechnology or Integration · 11 January 2026Function Health is one of the launch integrations for Anthropic's Claude for Healthcare, allowing US Pro and Max subscribers to securely connect personal health records through Function. Health data is not used for model training.
• OpenAI (ChatGPT Health)flagship ai partnerTechnology or Integration · 7 January 2026Function launched a first-of-its-kind native app within ChatGPT, enabling members to authorize a limited summary of their lab results to be used in ChatGPT for personalized health responses. Health data is sandboxed, not used to train foundation models, and revokable.
• Equinoxflagship commercial partnerGTM or Marketing Partner · 9 December 2025Strategic partnership integrating Function's biomarker services into Equinox's EQX ARC women's health program (60+ advanced lab tests). Equinox members receive a discounted Function membership at $249/year (down from $365). Expansion covers clinical-grade diagnostics and hormone panels tailored to women.
• Carrot Fertilitymajor partnershipChannel Partner/ Reseller/ Distributor · 5 December 2025Function Health is a launch partner in the Carrot Collective curated marketplace, offering lab testing services to Carrot's fertility and hormonal health members globally at no additional cost to employers.
• Ezraflagship (acquired)Strategic or Co-development Partner · 5 May 2025Function acquired Ezra, a full-body MRI scanning company, and launched a $499 / 22-minute MRI scan using FDA-cleared AI. Ezra expanded from nearly 100 US locations to 200+ under Function, with UK expansion to 11 sites. The Ezra team (including CEO Emi Gal) joined Function.
• Quest Diagnosticsflagship infrastructure partnerChannel Partner/ Reseller/ DistributorQuest Diagnostics is Function Health's lab services partner, providing 2,000+ US blood-draw locations across 48 states where members complete their 160+ biomarker tests. Quest also processes the lab work underlying Function's results.
• National Basketball Players Association (NBPA)major partnershipGTM or Marketing PartnerFunction became the Exclusive Biomarker Partner of the NBPA, providing diagnostic services and biomarker insights to professional basketball players.
• Thatchmoderate partnershipChannel Partner/ Reseller/ DistributorFunction Health joined Thatch's curated health marketplace to expand access to preventive testing through Thatch's benefits distribution channels.
• Sweetgreenmajor brand partnershipGTM or Marketing PartnerCo-developed menu with Sweetgreen incorporating Function's scientific health expertise and Dr. Mark Hyman's input, combining real-food cooking with biomarker-informed nutrition.
• GRAIL (Galleri® Multi-Cancer Test)core diagnostic partnerTechnology or IntegrationFunction members can add the Galleri® Multi-Cancer Test, a ctDNA-based multi-cancer early detection screening test, through their membership to detect signals of 50+ cancers before symptoms appear.
• Apple Health, Oura, Fitbit, Garmin, Withings, Peloton, iFitcore ecosystem integrationTechnology or IntegrationFunction integrates with Apple Health, Oura, Fitbit, Garmin, Withings, Peloton and iFit to sync wearable health data (steps, sleep, resting heart rate) into the member's longitudinal health dashboard.
• HealthExstrategic integration partnerTechnology or IntegrationHealthEx and Function Health are co-integrated into Anthropic's Claude for Healthcare, allowing members to securely connect personal health records through Function and HealthEx into Claude.
• Gulf Sporeminor partnershipGTM or Marketing PartnerWellness testing integration partnership between Gulf Spore (mushroom extract company) and Function Health for member-facing health testing.

Scale indicators13 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Viome: Microbiome and AI-driven personalized health insights platform offering at-home test kits with food and supplement recommendations. Comparable in pairing a biological test with AI-generated personalized recommendations and supplement guidance (Function's SuppCo acquisition moves into this adjacent space).
• Levels Health: Consumer metabolic-health platform using continuous glucose monitoring with software-driven personalized insights. Comparable in pairing continuous biometric data streams with AI-driven recommendations and a paid membership model targeting health-optimization consumers.
• Fountain Life: Longevity-focused preventive health platform offering advanced diagnostics, full-body imaging and AI-driven insights. Overlaps directly with Function's combination of Ezra MRI, biomarker testing and AI-driven health intelligence for affluent longevity consumers.
• Prenuvo: Whole-body MRI screening service for early cancer and disease detection. Direct comparable to Function's Ezra-powered Annual MRI product ($999 standalone vs Prenuvo's full-body scan offering) targeting the same affluent, health-conscious consumer.
• Parsley Health: Integrative medicine membership combining advanced lab testing, clinician visits and personalized protocols. Comparable in combining preventive lab work with clinician-reviewed action plans; Function's Women's Health Medical Director was previously Parsley's Medical Director.
• Superpower: Direct DTC competitor offering ~100+ blood biomarkers on an annual membership (~$199/year). Currently in litigation with Function over comparative advertising claims; serves the same consumer preventive-health niche with a similar lab-aggregation model.
• InsideTracker: Long-standing DTC blood biomarker analysis platform offering personalized recommendations based on blood, DNA and wearable data. Directly comparable core offering to Function's lab membership, with an established wellness/longevity customer base.

Broad incumbents

• Human Longevity Inc. Founder-led (Peter Diamandis, Tony Robbins) comprehensive health assessment combining whole-genome sequencing, advanced imaging and biomarker testing. Broad incumbent in the concierge longevity/preventive category that overlaps with Function's premium preventive offering.
• Thorne: Established supplements and at-home health-testing brand offering biomarker kits, personalized recommendations and direct-to-consumer health products. Comparable in DTC positioning, supplement-test integration, and a premium health-optimization brand identity.

Emerging players

• Forward Health: Tech-enabled preventive primary care offering body scanning, blood tests, genetic testing and AI-driven health plans via a membership. Comparable in bundling advanced diagnostics (including full-body scanning) under a tech-forward membership, but with a primary-care rather than DTC-lab positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights8 records

Customer concentration

• Xx.com/function
• Facebookfacebook.com/askfunction
• LinkedInlinkedin.com/company/functionhealth

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles21 records

Subsidiaries3 records

Funding overview

Funding rounds7 records

Investors38 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A3 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Function Health