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Eko Health

Founded 2013 · 208 employees on LinkedIn · 16 known investors

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Eko develops FDA-cleared digital stethoscopes and AI-powered software that enables healthcare professionals to detect and diagnose cardiovascular disease with greater accuracy. The company serves clinicians and health systems seeking advanced diagnostic tools for cardiac care.

Also known as Eko · Eko Devices · Eko Health Inc.

Founders & leadership

Eko Health was founded in 2013 by Connor Landgraf, Tyler Crouch, and Jason Bellet.

CLConnor Landgraf
Connor LandgrafinCo-Founder and CEOConnor Landgraf studied bioengineering at the University of California, Berkeley, where he co-founded Eko to apply machine learning and non-invasive sensor technology to cardiovascular and pulmonary disease monitoring. Eko developed FDA-cleared digital stethoscopes with AI-powered diagnostic software for cardiac care.
TCTyler Crouch
Tyler CrouchinFounder
JBJason Bellet
Jason BelletinCo-Founder and Chief Business OfficerJason Bellet is co-founder and chief business officer of Eko Health, which develops FDA-cleared digital stethoscopes and AI software for cardiovascular disease detection. He has over a decade of experience in digital health and currently serves as a venture partner at Flex Capital.

Investors · 16

Company profile

researched Aug 2026

Eko Health develops digital stethoscopes and accompanying software intended to replace conventional acoustic stethoscopes in clinical practice. Its devices, including the CORE 500 stethoscope, combine digitally enhanced audio with active noise cancellation, real-time waveform display and 3-lead ECG capture, allowing clinicians to both hear and visually inspect heart sounds and ECG tracings during an exam. Exam recordings are stored automatically so results can be compared over time, shared for second opinions or reviewed with patients.

The device hardware is paired with FDA-cleared algorithms that screen for heart murmurs, atrial fibrillation and low ejection fraction, plus health-system integrations and a platform marketed as SENSORA. The company reports nine FDA clearances, more than 750,000 devices sold and clinical validation across more than 70 publications, and cites research indicating that providers using its technology are twice as likely to detect heart disease. Its telehealth-compatible configuration is positioned for use in both virtual and in-person settings, including high-acuity care at home.

Eko addresses three stated segments: individual providers who purchase devices directly, health systems deploying its algorithms across clinical teams, and life-science organizations using the technology for clinical trial recruitment, cardiac and pulmonary screening, and patient safety monitoring. A separate veterinary application, developed with Boehringer Ingelheim, applies murmur-detection AI to dogs.

Business model

Eko sells stethoscope hardware and bundles directly to individual clinicians through an online store, and licenses AI algorithms and platform integrations to health systems and life-science organizations at enterprise scale. The company notes that device purchases may qualify for reimbursement.

Revenue derives from sales of digital stethoscope devices and bundles to clinicians, alongside enterprise offerings of AI software and health-system integrations, and services for life-science and clinical trial customers.

Traction

The company reports more than 750,000 devices sold, nine FDA clearances and clinical validation in more than 70 publications. Named customer references include Sutter Health, Guthrie, Wayne General Hospital and Origin Healthcare. A real-world evaluation of its AI-enabled stethoscopes in primary care, the TRICORDER study, was published in The Lancet.

Latest developments

Recent announcements include the appointment of Dr. Steven Steinhubl as Chief Medical Officer, publication of the TRICORDER study in The Lancet, a joint launch with Boehringer Ingelheim of an AI solution that detects heart murmurs in dogs, a customer milestone of 750,000 devices sold, and deployments of Eko SENSORA at sites such as Wayne General Hospital.

Full profile — market position, technology, go-to-market

Market position

Eko positions its products as a modern replacement for the acoustic stethoscope, combining point-of-care auscultation hardware with regulator-cleared AI for cardiovascular and pulmonary screening, citing evidence that over 60% of heart diseases go undiagnosed.

Combination of FDA-cleared detection algorithms for murmurs, AFib and low ejection fraction with enhanced-audio hardware, ECG and waveform visualization, automated record keeping, telehealth compatibility and health-system integration, supported by a substantial peer-reviewed evidence base.

Technology

Digital stethoscopes with digitally enhanced audio, active noise cancellation and selectable heart, pulmonary and wide filters; 3-lead ECG and real-time waveform visualization; automatic exam record storage; and FDA-cleared machine learning algorithms that detect murmurs, atrial fibrillation and low ejection fraction. The platform supports telehealth workflows and integration into health system environments.

Go-to-market

Direct e-commerce sales of devices to clinicians, including promotional bundles, alongside enterprise sales to health systems and life-science organizations, supported by published clinical evidence, customer case studies and media coverage.

Individual healthcare providers such as primary care and internal medicine physicians, family medicine clinicians, nephrologists and EMS personnel; hospitals and health systems; and life-science companies running clinical trials.

Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Devices soldJan 2025750,000 devices
Fda clearancesJan 20259 clearances
Peer reviewed publicationsJan 202570 publications

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 1

by search overlap

Companies competing with Eko Health for the same Google search keywords, organic and paid, via search-intersection analysis.

Non-dilutive funding · 4 SBIR/STTR awards

Federal grants — no equity taken
AgencyPhaseYearAmount
National Institutes of Health (NIH)National Institutes of HealthPhase II2022$1.9M
National Institutes of Health (NIH)National Institutes of HealthPhase I2021$299.4K
National Institutes of Health (NIH)National Institutes of HealthPhase II2020$2.8M
National Institutes of Health (NIH)National Institutes of HealthPhase I2018$295.9K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Timeline · 4

launches, deals, and filings
Jan 2025
Eko Health appoints Dr. Steven Steinhubl as Chief Medical Officer

Eko Health announced the appointment of Dr. Steven Steinhubl as Chief Medical Officer.

source ↗

Jan 2025
The Lancet publishes TRICORDER study on Eko AI-enabled stethoscopes

A real-world evaluation published in The Lancet reported increased disease detection when Eko AI-enabled stethoscopes were used in primary care.

source ↗

Jan 2025
Boehringer Ingelheim collaboration on veterinary murmur detection AI

Collaboration with Boehringer Ingelheim on an AI-based heart murmur detection solution for canine patients.

source ↗

Jan 2025
Boehringer Ingelheim and Eko Health launch AI-based solution detecting heart murmurs in dogs

Eko Health and Boehringer Ingelheim announced a jointly launched AI-based solution that detects heart murmurs in dogs.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

Research sources · 1

primary sources listed

1 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Eko Health do?
Eko Health makes FDA-cleared digital stethoscopes and AI software for earlier detection of heart and lung disease.
Who founded Eko Health?
Eko Health was founded by Connor Landgraf, Tyler Crouch, Jason Bellet in 2013.
Who are Eko Health's investors?
Eko Health's investors include Questa Capital, Highland Capital Partners, Artis Ventures, Better Ventures Central Llc, DigiTx Partners LLC, Evolution VC Partners, LG Technology Ventures, Lifeforce Capital and 8 more.