WellTheory
WellTheory is a virtual autoimmune care platform that combines a multidisciplinary human Care Team with proprietary AI tools (Care Scribe, Care Hub) and at-home lab testing to deliver personalized, root-cause care for individuals with autoimmune and inflammatory conditions, sold to consumers and to employers and health plans via participant-based, claims-billed subscriptions.
- Company typePrivate
- Founded2022
- HeadquartersSan Francisco, United States
- Headcount11–50
- GTM typeB2B and B2C
- OfferingServices
What WellTheory does
WellTheory Technologies, Inc. is a privately held virtual care platform that delivers personalized, root-cause care for individuals with autoimmune and inflammatory conditions. Founded in 2022 and headquartered in Atherton, California (also reported as San Francisco in earlier sources), the company combines a multidisciplinary human Care Team — Registered Dietitians, board-certified health coaches, and care coordinators who themselves live with autoimmune disease — with proprietary AI tools (Care Scribe for documentation automation and Care Hub for personalized care management) and at-home lab testing processed through CLIA-certified, CAP-accredited third-party labs. Members receive ongoing 1:1 coaching, unlimited messaging, a customized whole-body care plan, and access to advanced diagnostics across 100+ conditions including Hashimoto's, Rheumatoid Arthritis, Psoriasis, Lupus, Celiac, Crohn's, Ulcerative Colitis, MS, Graves', and Long COVID.
WellTheory operates a hybrid GTM combining an enterprise B2B motion targeting self-funded employers and health plans with a direct-to-consumer individual membership. Enterprise revenue is generated through participant-based subscriptions billed via medical claims under the partner's medical budget, with optional performance guarantees and multi-year contracts. Distribution is accelerated by channel partnerships with SISC (covering hundreds of thousands of California school employees), Sentara Health, Maven Clinic, and an Instacart Fresh Funds food-as-medicine integration reaching ~300,000 eligible members. The company has raised $26.2 million in total funding across a $7.2M seed (Nov 2022, led by Accel), a $5M round (May 2025, led by Samsung Ventures), and a $14M Series A (Oct 2025, led by General Catalyst), and reports 10x year-over-year member growth and 5x revenue growth alongside Fortune 500 client wins within 18 months of launch.
WellTheory firmographics
Firmographics- Name
- WellTheory
- Legal name
- WellTheory Technologies, Inc.
- Website
- https://welltheory.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- WellTheory is a virtual autoimmune care platform that combines a multidisciplinary human Care Team with proprietary AI tools (Care Scribe, Care Hub) and at-home lab testing to deliver personalized, root-cause care for individuals with autoimmune and inflammatory conditions, sold to consumers and to employers and health plans via participant-based, claims-billed subscriptions.
- Ownership category
- akta.pro rank
WellTheory industry classification
Industry- Product category
- Virtual Autoimmune Care
- NAICS
- Home Health Care Services (62161), Ambulatory Health Care Services (621)
- SIC
- Services-Misc Health & Allied Services, Nec (8090), Services-Offices & Clinics Of Doctors Of Medicine (8011)
- akta.pro primary industry
- Chronic Condition Management & Remote Monitoring (e.g., diabetes, HTN) (HLALADAD)
- akta.pro secondary industry
- Membership/Subscription Concierge Virtual Care (HLALAAAH)
Keywords
Where WellTheory is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
WellTheory business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- B2B participant-based subscription (employers and health plans): Recurring revenue from employers and health plans based on the number of members enrolled in the program. Billing is handled through medical claims to fall under the partner's medical budget, with optional performance guarantees and engagement-based milestones negotiated per population.
- Insurer/employer-covered individual memberships: For many individual members there is no out-of-pocket cost because participating employers and health insurance plans cover the membership. Functions as a downstream benefit of the B2B channel.
- Food-as-medicine partnerships (Instacart Fresh Funds): Distribution arrangement embedding Instacart grocery stipends (Fresh Funds) into the WellTheory care model so eligible members can purchase clinically recommended anti-inflammatory foods. Adds an outcome-aligned ancillary benefit to the core subscription.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Usage-based | Multi-year contract | Participant-based B2B pricing (per enrolled member, billed via medical claims) |
| Other | Pay-as-you-go | Individual membership — covered by employer or health plan for many members |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels7 records
WellTheory product offering
Product offeringCore offering
WellTheory operates a virtual autoimmune and inflammatory care platform that pairs a multidisciplinary Care Team (Registered Dietitians, health coaches, care coordinators) with proprietary AI tools (Care Scribe, Care Hub) to deliver personalized, root-cause lifestyle care for individuals with autoimmune conditions. The platform sells an individual membership to consumers and an enterprise solution to employers and health plans that is billed through medical claims and aims to reduce specialty medication spend. Care is augmented by at-home advanced lab testing, a mobile app for food/symptom tracking, and ongoing 1:1 coaching with unlimited messaging.
Product overview
WellTheory operates a unified virtual autoimmune care platform that combines proprietary AI with a human multidisciplinary Care Team to deliver personalized, root-cause care. The core product is the WellTheory Membership, which provides 1-on-1 coaching with a Registered Dietitian and Health Coach, unlimited messaging, advanced lab testing, and a personalized whole-body care plan. The platform is enhanced by two proprietary AI modules — Care Scribe (an AI assistant that automates documentation and workflows for the Care Team) and Care Hub (an AI-powered care delivery tool) — which together power AI-driven personalization across the platform. Layered on top are the Postpartum Support Program (specialized care for postpartum hormonal autoimmune triggers) and the Enterprise Solution (a B2B offering for employers and health plans), supported by the Autoimmune Claims Analysis Tool and the Clinical Impact & Cost Savings Report for business buyers.
Differentiator
Problem solved
Functional benefit
Products and services
- WellTheory Membership Personalized autoimmune care membership providing 1-on-1 coaching with a Registered Dietitian and Health Coach, unlimited messaging, a customized whole-body care plan, advanced lab testing, and access to ongoing nutrition and lifestyle programming. Targets adults (18+) with diagnosed or suspected autoimmune/inflammatory conditions.
- Enterprise Solution (For Businesses) B2B offering for employers and health plans delivering evidence-based root-cause autoimmune care to covered members. Includes root cause assessment, multidisciplinary Care Team matching, biweekly live coaching, advanced testing, unlimited messaging, masterclasses, and a digital community. Priced on a participant basis and integrated with carrier claims billing.
- Postpartum Support Program Targeted care program for postpartum women with new or worsening autoimmune symptoms triggered by hormonal changes after childbirth, providing personalized care plans, one-on-one expert support, and advanced hormonal testing. Distributed via Maven Clinic partnership.
Quantifiable outcome
- 92% of members reduce symptoms in 4 weeks
- +11 more outcomes
Companies that use WellTheory
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles2 records
WellTheory technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability7 records
Feature6 records
WellTheory partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered flagship employer channel partner, patient advocacy and research partner, strategic food-as-medicine integration, health system channel partner announced at series a and women's and family health channel partner announced at series a.
- SISC (Self-Insured Schools of California)flagship employer channel partnerWellTheory expanded its partnership with SISC to support hundreds of thousands of school employees and their families with autoimmune care as a covered medical benefit.
- Autoimmune Associationpatient advocacy and research partnerWellTheory partnered with the Autoimmune Association to conduct a national survey of 250 U.S. working women with autoimmune diseases, with findings released during Autoimmune Awareness Month (March 17, 2026) to highlight the workplace impact of autoimmune disease.
- Instacartstrategic food-as-medicine integrationIntegrated Instacart's Fresh Funds grocery stipends into the WellTheory care model so approximately 300,000 eligible members can purchase clinically recommended anti-inflammatory foods. The partnership addresses affordability and availability barriers to nutritious food as part of autoimmune care.
- Sentara Healthhealth system channel partner announced at series aPartnership announced alongside WellTheory's $14M Series A to expand virtual autoimmune care to Sentara Health's member base.
- Maven Clinicwomen's and family health channel partner announced at series aPartnership announced alongside WellTheory's $14M Series A to expand access to autoimmune care, with overlap into postpartum autoimmune support for Maven's women and family health member base.
Scale indicators22 records
Recent moves6 records
Expansion highlights6 records
WellTheory competitors and assessment
Company assessmentDirect peers
- Omada Health: Virtual chronic-condition care platform selling B2B to employers and health plans across diabetes, hypertension, and behavioral health. Closest comparable to WellTheory on the B2B virtual care model, participant-based pricing, and clinical-outcomes narrative.
- Virta Health: Virtual care company that reverses type 2 diabetes through nutrition and lifestyle intervention, sold B2B to employers, health plans, and payors. Highly comparable lifestyle/diet-driven outcomes model and similar economic story for self-funded buyers.
- Hinge Health: Virtual specialty care platform focused on musculoskeletal conditions, sold B2B to employers and health plans with claims-based billing. Comparable enterprise GTM motion, participant pricing, and clinical-outcomes reporting.
- Maven Clinic: Virtual care platform for women's and family health, sold B2B to employers and health plans. Overlaps with WellTheory on women's autoimmune care, postpartum autoimmune support, and shared channel-partner relationship.
- Noom: Digital behavior-change platform using coaching and AI-driven personalization for weight management and chronic-condition prevention. Comparable lifestyle/coaching plus AI architecture and B2B2C employer distribution.
Emerging players
- Cleo: Virtual family benefits platform supporting parents and caregivers through pregnancy, postpartum, and family life. Adjacent overlap with WellTheory's postpartum autoimmune program and women's/family health employer channel.
- Vori Health: Virtual-first specialty care provider combining physicians, physical therapists, and health coaches for musculoskeletal and chronic pain. Comparable multidisciplinary care team plus AI model sold to employers and health plans.
Broad incumbents
- Teladoc Health: Largest virtual care provider in the U.S., offering general medical, chronic condition (via Livongo), and specialty services to employers, health plans, and consumers. Overlaps with WellTheory's chronic-condition B2B channel but at much broader scope.
- Talkspace: Virtual behavioral health platform serving employers, health plans, and consumers with text/video therapy and psychiatry. Comparable virtual-care, B2B-led, subscription model, though in a different clinical specialty.
- Hims & Hers Health: Consumer-facing virtual care company offering telehealth, prescription medications, and lifestyle content across multiple conditions. Comparable DTC virtual care motion and brand-led demand generation, but at much broader scope.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
WellTheory social profiles
Digital presenceWellTheory compliance and trust
Trust signalCompliance1 record
WellTheory financial estimates
Financial estimateRevenue estimate
Valuation estimate
WellTheory leadership team
Management profileNumber of profiles
Profiles7 records
WellTheory funding detail
Funding detailFunding overview
Funding rounds4 records
Investors18 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WellTheory M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about WellTheory
What does WellTheory do?
WellTheory operates a virtual autoimmune and inflammatory care platform that pairs a multidisciplinary Care Team (Registered Dietitians, health coaches, care coordinators) with proprietary AI tools (Care Scribe, Care Hub) to deliver personalized, root-cause lifestyle care for individuals with autoimmune conditions. The platform sells an individual membership to consumers and an enterprise solution to employers and health plans that is billed through medical claims and aims to reduce specialty medication spend. Care is augmented by at-home advanced lab testing, a mobile app for food/symptom tracking, and ongoing 1:1 coaching with unlimited messaging.
Is WellTheory a public or private company?
WellTheory is a private company. It is classified as venture growth investor backed and is currently operating.
When was WellTheory founded?
WellTheory was founded in 2022. It employs 11 to 50 people.
Where is WellTheory based?
WellTheory is headquartered in San Francisco, United States, in the North America region.
How does WellTheory make money?
Three revenue lines are on record. B2B participant-based subscription (employers and health plans) is the primary driver. The others are insurer/employer-covered individual memberships and food-as-medicine partnerships (Instacart Fresh Funds).
Who are WellTheory's main competitors?
Direct peers on record are Omada Health, Virta Health, Hinge Health, Maven Clinic and Noom. Emerging players are Cleo and Vori Health. Broad incumbents are Teladoc Health, Talkspace and Hims & Hers Health.
Does WellTheory have an API?
No public API is recorded for WellTheory.
What industry is WellTheory in?
WellTheory's product category is Virtual Autoimmune Care. Its primary akta.pro industry code is HLALADAD, Chronic Condition Management & Remote Monitoring (e.g., diabetes, HTN), with a secondary code of HLALAAAH, Membership/Subscription Concierge Virtual Care. Its NAICS code is 62161 and its SIC code is 8090.