When was HeartIO founded?

HeartIO was founded in 2019 and raised its 1st funding round 1 year after it was founded.

Where is HeartIO located?

HeartIO is headquartered in Pittsburgh, United States.

How many employees does HeartIO have?

As of Aug 31, 2026, the latest employee count at HeartIO is 16.

Is HeartIO a funded company?

HeartIO is a funded company, having raised a total of $4.45M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Nov 14, 2020.

When was the latest funding round of HeartIO?

HeartIO's latest funding was a $***** Seed round on Mar 16, 2026, with participation from 4 investors. Its primary sector is Healthcare IT. In United States, the Healthcare IT sector has seen $6.56B in funding in 2026 to date.

Where does HeartIO rank among its competitors?

HeartIO ranks 9th amongst 63 active competitors, of which 20 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was HeartIO, which secured $4.25M in Mar, 2026.

Who are the top competitors of HeartIO?

HeartIO's top competitors include HeartFocus, Anumana and CorVista. Among them, HeartIO secured the most recent funding round in March, 2026.

HeartIO - 2026 Company Profile, Team, Funding & Competitors

Company Details

Heart Input-Output is an AI-based platform for the diagnosis of heart abnormalities. The platform analyses of each beat within a signal to determine the presence of numerous abnormal beats, a comprehensive reading of the 12-lead system to determine the presence of abnormal cardiovascular rhythms, detection of atherosclerotic cardiovascular disease on a per vessel basis.

Website: heartio.ai
Social

Key Metrics

Founded Year

2019

Location

Pittsburgh, United States

Stage

Seed

Total Funding

$4.45M in 2 rounds

Latest Funding Round

Seed, Mar 16, 2026, $*****

Investors

VU Venture Partners & 4 more

Ranked

9^th among 63 active competitors

Employee Count

16 as on Aug 31, 2026

Similar Companies

OpenEvidence & 2900 more

View HeartIO's full profile

HeartIO is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
Heart Input Output, Inc. CIN: 825358736 , United States, Active		-	-	-

HeartIO has raised a total funding of $4.45M over 2 rounds. Its first funding round was on Nov 14, 2020. Its latest funding round was a Seed round on Mar 16, 2026 for $*****. 4 investors participated in its latest round. HeartIO has 5 institutional investors.

Here is the list of recent funding rounds of HeartIO:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Mar 16, 2026	1835733	Seed	1115953	4116238	3981316	6566121
Nov 14, 2020	4241567	Seed	5850603	6181251	4482053	2570444

Access funding benchmarks and valuations. Sign up today!

View details of HeartIO's funding rounds and investors

The founders of HeartIO are Nick Flanigan and Adam Butchy. Utkars Jain is the CEO of HeartIO.

Here are the details of HeartIO's key team members:

Nick Flanigan: Co-Founder of HeartIO.
Adam Butchy: Co-Founder of HeartIO.
Contact Info: 1 email address
Utkars Jain: CEO of HeartIO.
Contact Info: 1 email address

View details of HeartIO's Founder profiles and Board Members

HeartIO's employee count trend

HeartIO has 16 employees as of Aug 26. Here is HeartIO's employee count trend over the years:

Uncover HeartIO's growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of HeartIO include HeartFocus, Anumana and CorVista. Here is the list of Top 10 competitors of HeartIO, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	HeartFocus 2023, Bordeaux (France), Seed	AI-driven app for healthcare professionals to perform cardiac ultrasound exams	$6M	Racine², BNP Paribas Developpement & 4 others	62/100
2nd	Anumana 2021, Cambridge (United States), Series C	AI-based ECG detection and cardiology diagnosis solutions	$95.4M	Matrix Management Corp., Endowment Arm & 4 others	62/100
3rd	CorVista 2012, Toronto (Canada), Series C	Developer of diagnostic systems for identifying cardiovascular and pulmonary conditions	$89.8M	G Ventures, MedVenture Partners & 2 others	60/100
4th	Powerful Medical 2019, Bratislava (Slovakia), Series A	Developer of AI-powered platform for interpreting electrocardiograms and detecting heart conditions	$11.4M	Venture to Future Fund, Europa & 7 others	59/100
5th	Laza Medical 2022, Los Gatos (United States), Series A	AI-powered robotically-assisted imaging solutions for cardiovascular interventions	$36M	The Capital Partnership, Shifamed & 5 others	57/100
6th	Volta Medical 2016, Marseille (France), Series B	AI-based software developer for providing cardiac mapping assistance tools	$74.2M	Gilde Healthcare, Vensana Capital & 2 others	56/100
7th	VahatiCor 2021, Santa Clara (United States), Series B	Platform offering solutions on addressing coronary microvascular disease	$23M	S3 Ventures, Intuitive Ventures	52/100
8th	Cardio Intelligence 2019, Minato City (Japan), Series B	AI-based medical devices for diagnosis and treatment of heart diseases	$3.22M	Shizuoka Bank, SMBC Venture Capital & 6 others	47/100
9th	HeartIO 2019, Pittsburgh (United States), Seed	Provider of AI-based platform for the diagnosis of heart abnormalities	$4.45M	VU Venture Partners, Audacious Capital & 3 others	46/100
10th	Analytics4Life 2012, Toronto (Canada), Series C	Developer of diagnostic platform using AI for cardiovascular disease assessments	$69.2M	G Ventures, JLABS & 1 others	46/100