AI Tool

K Health Review

K Health provides AI-enabled care infrastructure for health systems, offering dynamic intake, PatientGPT, and 24/7 primary and specialty care expansion.

shipped Sep 4, 2026researchpaid

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research

Why it matters

1K Health has raised a total of $443 million across 13 funding rounds, with a Series G round in September 2026 securing $59 million at an $859 million valuation.

2The AI symptom checker has an 85% match rate to physician diagnoses in peer-reviewed research.

3K Health is partnered with approximately 10 health systems, including Cedars-Sinai, Mayo Clinic, and Mass General Brigham.

4The company plans a pre-IPO funding round in 2027 and aims to go public in 2028 or 2029.

overview

What is K Health?

K Health is an AI-powered clinical care tool developed by K Health that enables health systems and patients to access virtual primary and specialty care services. It leverages artificial intelligence trained on millions of real patient cases to provide dynamic intake, PatientGPT, and support for 24/7 primary and specialty care expansion. The platform includes a free AI symptom checker and connects users with licensed clinicians for virtual visits and prescriptions, integrating directly into Electronic Health Record (EHR) systems.

features

Key Features of K Health

K Health's platform is built on AI-enabled care infrastructure designed to streamline patient interactions and expand clinical capacity. Its core features include advanced AI models and direct clinician access.

AI-enabled care infrastructure for health systems
Dynamic intake processes for patient information gathering
PatientGPT, an AI Knowledge Agent for personalized medical information
24/7 virtual primary care services
Specialty care expansion into areas like endocrinology and cardiology
Free AI symptom checker trained on millions of real patient cases
Connection to licensed clinicians for virtual visits and prescriptions
AI trained on a large dataset of real patient data for assessment capabilities
Integration capabilities with Electronic Health Record (EHR) systems

use cases

Who Should Use K Health?

K Health is primarily designed for health systems seeking to integrate AI-powered virtual care solutions, as well as individual users looking for AI-driven symptom assessment and virtual clinician access.

Health systems seeking AI-enabled care infrastructure to improve patient responsiveness and information gathering.
Patients needing 24/7 virtual primary care for ongoing condition management or urgent care needs.
Patients requiring virtual specialty care in areas such as endocrinology or cardiology.
Individuals looking for a free AI symptom checker to assess potential conditions and receive initial insights.
Health systems aiming to expand network capacity with continuous, specialized support and reduce administrative workload for physicians.

how to use

How to Use K Health

Accessing K Health's services typically involves using its web platform or mobile applications, with the primary entry point for new users being the AI symptom checker.

1Access the K Health website or download the mobile application (iOS/Android).
2Utilize the free AI symptom checker by inputting symptoms, demographics, and medical history.
3Review the AI-generated suggestions for possible conditions and treatments.
4Opt to connect with a licensed clinician for a virtual consultation, diagnosis, and prescription if needed.
5For health systems, integrate K Health's AI infrastructure and PatientGPT directly into existing EHR systems.
6Engage in ongoing primary or specialty care management through the platform's virtual services.

pricing

K Health Pricing & Plans

K Health operates on a hybrid pricing model. The AI symptom checker is available for free, while its comprehensive virtual care services, particularly for health system partnerships, are offered on a paid basis. Specific pricing for health system integrations is determined through direct negotiation.

AI Symptom Checker: Free
General Service (Virtual Clinician Consultations, Primary Care, Specialty Care): Paid (specific pricing varies based on service and partnership agreements)

Pros

+AI symptom checker with an 85% match rate to physician diagnoses in peer-reviewed research.
+Strategic focus on health system partnerships, integrating AI infrastructure directly into EHR systems.
+Offers 24/7 virtual primary care and expanding specialty care services (e.g., endocrinology, cardiology).
+PatientGPT AI Knowledge Agent provides personalized medical information by integrating with EMRs.
+Raised $443 million across 13 funding rounds, indicating strong investor confidence and growth potential.
+Provides access to licensed clinicians for diagnosis, treatment, and prescription refills (excluding controlled substances).

Cons

−Discontinued direct-to-consumer app as of December 31, 2025, limiting access for new individual patients.
−Prior user reviews cited issues such as long wait times for clinicians and app interface problems (freezing, 'terrible' design).
−A 2022 study indicated a top-3 diagnosis accuracy of 36% for the symptom assessment app, lower than general practitioners (82.1%).
−Consultations are primarily text-based chat, which some users found less satisfactory than virtual calls.
−Some users reported confusion or frustration regarding pricing and unexpected charges before the shift to health system focus.

Similar Tools

K Health vs Competitors

K Health differentiates itself through its strategic focus on health system partnerships and its comprehensive AI-enabled care infrastructure, including PatientGPT, which integrates directly into EHR systems. This contrasts with many competitors that primarily offer direct-to-consumer symptom checkers or virtual consultation platforms.

Ada HealthOn Stork

Ada Health's AI is designed to ask personalized questions based on user input, aiming for a more accurate assessment of potential conditions.

Ada Health offers a robust free AI symptom checker similar to K Health's, but its direct virtual consultation services might be less integrated or widely available in all regions compared to K Health's comprehensive 24/7 primary care offering.

Buoy HealthOn Stork

Buoy Health uses an interactive AI chat to guide users through their symptoms and suggest appropriate next steps, including connecting to care options.

Buoy Health provides a free AI symptom checker that is very similar to K Health's, but it primarily focuses on guiding users to appropriate care rather than directly providing virtual consultations and prescriptions within its own platform.

HealthTapOn Stork

HealthTap offers a free AI symptom checker and access to a large library of doctor-answered questions, alongside affordable virtual consultations.

HealthTap provides a free AI symptom checker and a more extensive free Q&A database than K Health, but its 24/7 primary care membership might be less comprehensive in scope than K Health's full offering.

Push Health↗

Push Health connects users directly with local providers for virtual consultations, focusing on prescriptions and refills for a wide range of conditions.

Push Health excels at facilitating quick virtual visits for prescriptions and refills, which K Health also offers, but it lacks a free AI symptom checker and its pricing is per-visit rather than a subscription for ongoing primary care.

See every K Health alternative, compared→