Mos Health

What Mos Health does

Mos Health is a San Francisco-headquartered, Polish-American digital health company founded in 2025 by Pati Brzozowska, Paweł Chrzan, and Paweł Sobkowiak — the team previously built and sold workplace mental health platform Wellbee to Benefit Systems in 2024. The company operates an AI-driven preventive health platform that ingests data from user check-ins, lab tests, and wearable devices (Apple Watch, Oura) and synthesizes them into personalized daily health protocols — covering sleep, nutrition, light exposure, caffeine timing, movement, and supplements — delivered through calendar-integrated prompts and a 'Win Loop' behavior system that adapts to what users actually do rather than ideal behavior.

The underlying technology combines predictive analytics on biometric and time-series data, generative AI for protocol synthesis, and a recommendation engine that places small movement and health actions into existing calendar gaps. The platform is paired with a proprietary supplement line manufactured through a US-based partner, recommended and matched to individual users through the AI analysis pipeline.

Mos Health distributes through a B2B2C model, packaging its offering as Health-as-a-Service subscriptions for employers. Initial go-to-market is concentrated on Bay Area technology startups via signed letters of intent, with sales led by the founder from San Francisco. The company raised a $1.1M pre-seed round in January 2026 co-led by SMOK Ventures and Movens Capital, and is advised by Dr. Oliver Zolman (longevity medicine) and Misa Beach (formerly OpenAI, commercial).

Name

Mos Health

Legal name

Mos Health

Website

https://moshealth.com

Company type

Private

Founded year

2025

Operating status

Operating

Headcount range

1–10 employees

Short description

Mos Health is a San Francisco-based B2B2C digital health company selling Health-as-a-Service subscriptions to employers; its AI platform ingests wearable, lab, and check-in data to deliver calendar-integrated, personalized preventive health protocols paired with proprietary supplements.

Ownership category

akta.pro rank

Product category

Digital Preventive Health Platform

SIC

Services-Health Services (8000)

akta.pro primary industry

Patient Intake, Digital Registration & eForms (HLACAEAF)

akta.pro secondary industry

Health Monitoring Wearables (ECG, BP, SpO2, CGM-compatible) (CRACAIAF)

Keywords

• Preventive health platform
• Workplace wellness programs
• AI health protocols
• Employer health benefits
• Wearable health analytics

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Employer Health Benefits: Subscription-based health-as-a-service packages sold to employers as part of corporate wellness and benefits programs
2. Supplement Recommendations: Recommends matched supplements for employer benefits programs, with proprietary supplements manufactured through a U.S. partner

Go-to-market motion2 records

Distribution channels2 records

Marketing channels1 record

Core offering

Mos Health builds an AI-driven preventive health platform that ingests data from user check-ins, lab tests, and wearable devices (Apple Watch, Oura) to generate personalized, adaptive health protocols. The platform is delivered through a B2B2C health-as-a-service model, packaged as employer wellness benefits, and supplemented by Mos-branded supplements manufactured through a U.S.-based partner.

Product overview

Mos Health offers a single unified AI-driven preventive health platform centered on personalized health protocols for the workday. The core platform analyzes data from user check-ins, lab tests, and wearables (Apple Watch, Oura) to generate tailored recommendations. This core system is complemented by proprietary supplements manufactured with a U.S.-based partner, which are recommended through the platform's AI analysis. The company distributes through a B2B2C model, packaging the platform as Health-as-a-Service employer benefits packages. The product is positioned as a calendar-integrated system—health prompts live within the existing workday calendar rather than as a separate app users must remember to open.

Differentiator

Problem solved

Functional benefit

Products and services

• Mos Health AI-Driven Preventive Health Platform An AI-powered digital health platform that analyzes user data from check-ins, lab tests, and wearables (Apple Watch, Oura) to generate personalized, adaptive health protocols, sold to employers and delivered to employees as part of corporate wellness benefits.
• Mos Health Proprietary Supplements Mos-branded supplements manufactured through a U.S.-based manufacturing partner, matched and recommended to individual users through the AI platform's personalized health protocols and offered as part of employer benefits packages.
• Health-as-a-Service for Employers B2B2C employer benefits package bundling access to the Mos Health platform, personalized health protocols, calendar-integrated prompts, and matched supplements for employees through corporate wellness and workplace health programs.

Quantifiable outcome

• Two-minute movement breaks every 30-45 minutes produce measurably better blood sugar control than a single 30-minute workout
• +2 more outcomes

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• U.S.-Based Supplement ManufacturercoreOEM/ Whitelabel/ Licensing PartnerPartnership for manufacturing proprietary supplements that are recommended through Mos Health's platform and offered as part of employer benefits programs.
• Dr. Oliver ZolmancoreOthersWorld-leading longevity physician and medical advisor to Mos Health. Architect of the 82 Organs Framework, creator of Project Blueprint with Bryan Johnson, and participant in the $101M XPRIZE Healthspan Prize.
• Misa BeachcoreOthersFormer OpenAI executive serving as commercial advisor to Mos Health, providing guidance on go-to-market strategy and commercial growth.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Emerging players

• Noom: Behavior change platform focused on health outcomes (weight, fitness, habits) using personalization and coaching. Comparable AI-driven behavior change approach and consumer health focus; differs in being primarily direct-to-consumer rather than B2B2C employer sales.
• Welltory: Wearable data analysis platform that turns biometric signals into personalized health insights and recommendations. Most comparable to Mos Health on the wearable-data ingestion and AI-personalization stack, though Welltory serves consumers and researchers rather than employers.

Broad incumbents

• Limeade: Employee experience and wellbeing platform sold to enterprises. Comparable employer GTM motion and benefits-buyer target, but broader in scope (engagement, communication, wellbeing) versus Mos Health's narrow preventive-health focus.
• Castlight Health: Enterprise health navigation platform helping employees make better benefits decisions. Comparable employer benefits channel and target buyer (HR/benefits leaders), but a broad incumbent focused on benefits navigation rather than AI-driven preventive behavior change.
• Personify Health (formerly Virgin Pulse): Large established corporate wellness and health benefits platform serving global enterprises. Comparable employer benefits motion, but a broad incumbent with extensive wellness programming rather than AI-personalized preventive protocols.

Direct peers

• Calm Business: Workplace wellness and meditation subscription distributed through employer benefits. Shares the B2B2C employer channel and benefits-buyer target with Mos Health; differs in content-led meditation positioning versus AI-driven workday behavior change.
• Wellable: Corporate wellness platform that sells B2B2C health benefits packages to employers for their workforce. Most directly comparable to Mos Health on go-to-market motion and target buyer (HR/benefits decision-makers), though Wellable offers broader wellness programming rather than AI-personalized protocols.
• Spring Health: Mental health benefits platform sold to employers for their workforce. Comparable B2B2C employer benefits motion and target buyer (HR leaders); overlaps with Mos Health's burnout/mental wellness aspects, though Spring Health is a clinical care provider rather than a preventive AI platform.
• Lyra Health: Mental health benefits platform for employers, providing therapy and coaching to employees. Comparable employer benefits channel and target buyer; differs in delivering clinical mental health services rather than AI-driven preventive health protocols.
• Headspace for Work: Workplace wellness subscription sold to employers as part of employee benefits. Comparable B2B2C channel and target buyer; differs in being meditation/mental wellness focused rather than preventive health protocols driven by wearable data.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds1 record

Investors2 records

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

M&A

Investments

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

Frequently asked questions about Mos Health