When was Stethophone founded?

Stethophone was founded in 2021 and raised its 1st funding round within a year of its incorporation.

Where is Stethophone located?

Stethophone is headquartered in St. John's, Canada.

Who is the current CEO of Stethophone?

Mark Attila Opauszky of Stethophone.

Is Stethophone a funded company?

Stethophone is a funded company, having raised a total of $16.2M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Sep 16, 2021.

When was the latest funding round of Stethophone?

Stethophone's latest funding was a $***** Seed round on Sep 20, 2024, with participation from 3 investors. Its primary sector is Healthcare IT. In Canada, the Healthcare IT sector has seen $82.7M in funding in 2026 to date.

Where does Stethophone rank among its competitors?

Stethophone ranks 7th amongst 21 active competitors, of which 9 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was AMI Corporation, which secured an undisclosed amount in May, 2025.

Who are the top competitors of Stethophone?

Stethophone's top competitors include AyuSynk, Stemoscope and AiSteth. Among them, AMI Corporation secured the most recent funding round in May, 2025.

Stethophone - 2026 Company Profile, Team, Funding & Competitors

Stethophone is a seed company based in St. John's (Canada), founded in 2021 by Nadia Ivanova and Yaroslav Shpak. It operates as a Provider of smartphone-based medical stethoscope. Stethophone has raised $16.2M in funding from investors like Klister Credit, Killick Capital and Pelorus Venture Capital. The company has 21 active competitors, including 9 that are funded. Its top competitors include companies like AyuSynk, Stemoscope and AiSteth.

Company Details

Provider of smartphone-based medical stethoscope. The company has developed Stethophoney that allows users to collect medical-grade cardiac and pulmonary data using only smartphone. The app is intended for use by medical professionals and individuals with cardiac or pulmonary conditions.

Website: stethophone.com/us/en
Social
Email ID: *****@sparrowbioacoustics.com

Key Metrics

Founded Year

2021

Location

St. John's, Canada

Stage

Seed

Total Funding

$16.2M in 2 rounds

Latest Funding Round

Seed, Sep 20, 2024, $*****

Investors

Klister Credit & 4 more

Ranked

7^th among 21 active competitors

Similar Companies

AyuSynk & 22 more

View Stethophone's full profile

Stethophone has raised a total funding of $16.2M over 2 rounds. Its first funding round was on Sep 16, 2021. Its latest funding round was a Seed round on Sep 20, 2024 for $*****. 3 investors participated in its latest round. Stethophone has 4 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Stethophone:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Sep 20, 2024	7115115	Seed	8745830	5823625	1615427	8084499
Sep 16, 2021	6042166	Seed	1739890	6693510	1339093	Klister Credit

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View details of Stethophone's funding rounds and investors

The founders of Stethophone are Nadia Ivanova and Yaroslav Shpak. Mark Attila Opauszky is the CEO of Stethophone.

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

Nadia Ivanova: Co-Founder of Stethophone.
Yaroslav Shpak: Co-Founder of Stethophone.
Mark Attila Opauszky: CEO of Stethophone.

View details of Stethophone's Founder profiles and Board Members

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Top competitors of Stethophone include AyuSynk, Stemoscope and AiSteth. Here is the list of Top 10 competitors of Stethophone, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	AyuSynk 2017, Bengaluru (India), Seed	Manufacturer of digital stethoscopes for medical auscultation and signal recording	$2.24M	SINE, Enrision & 6 others	46/100
2nd	Stemoscope 2018, San Diego (United States), Unfunded	Provider of smart device for listening to internal sounds of the body	-	-	45/100
3rd	AiSteth 2018, Bengaluru (India), Seed	Developer of an AI-enabled stethoscope with sound visualization and data sharing	$1.64M	Social Alpha, Pfizer & 61 others	42/100
4th	eKuore 2013, Valencia (Spain), Seed	Developer of wireless electronic stethoscopes	$605K	European Innovation Council, Lanzadera	39/100
5th	HD Medical Group 2005, Melbourne (Australia), Series A	Developer of stethoscopes with integrated phonocardiogram visual display	$5.18M	Nexxus Ventures, Maxim Integrated & 1 others	38/100
6th	Thinklabs 1991, Centennial (United States), Unfunded	Digital stethoscope innovator enhancing auscultation through advanced sound technology and telemedicine	-	-	38/100
7th	Stethophone 2021, St. John's (Canada), Seed	Provider of smartphone-based medical stethoscope	$16.2M	Killick Capital, Klister Credit & 3 others	37/100
8th	AMI Corporation 2015, Minamata (Japan), Series C	Provider of stethoscope for heart disease diagnosis	$4.86M	Cyberdyne, Realtech Fund & 13 others	37/100
9th	Laennec AI 2022, Cardiff (United Kingdom), Seed	AI-powered digital stethoscope and companion app for professionals	-	SFC Capital, Gov Wales & 3 others	34/100
10th	ChestPal 2017, Brighton (United Kingdom), Seed	AI-powered digital stethoscope to assist frontline healthcare providers	$519K	VERGE, Falconx	32/100