Voice evaluation platform Sonde Well being raises $19.25M

AI-enabled voice know-how platform Sonde Well being introduced it raised $19.25 million in a Collection B funding spherical led by Companions Funding, bringing its complete elevate to $35.25 million.

KT Company, NEOM Firm and current traders additionally participated within the spherical, together with cofounder PureTech Well being and M Ventures.


Sonde Well being makes use of patented voice know-how to detect numerous well being circumstances from biomarkers in an individual’s voice, together with analyzing respiratory health and detecting melancholy and anxiousness.


The funding will assist construct out the corporate’s know-how to detect extra well being circumstances, broaden its present respiratory and psychological health-monitoring applied sciences, and drive international business progress.

“Digital biomarkers have gotten a mainstay in healthcare. Immediately’s healthcare corporations are realizing how vocal biomarkers can interact folks earlier of their well being. The information and insights present in voice can energy well being monitoring and affected person stratification so points can develop into obvious properly earlier than a expensive medical occasion happens,” David Liu, CEO of Sonde Well being, stated in a press release.

“With voice and any listening system, accessible and efficient well being monitoring could be made out there to nearly all of the world.”


Final month, Boston-based Sonde Well being garnered a $2 million strategic investment from South Korean telecommunications large KT Company. KT plans to make use of the tech to improve its AI-powered voice enterprise options and combine Sonde’s know-how into its telemedicine platform in Vietnam. 

Sonde Well being licensed its voice know-how from MIT’s Lincoln Laboratory and in 2018 received exclusive licensing agreements for the patent.

In 2020, the corporate launched its voice API to detect psychological sickness, saying that the instrument can detect vocal adjustments that would sign one’s psychological state by way of 30-second audio clips and that it might be built-in into third-party apps. 

In the course of the peak of the pandemic, it launched a vocal-screening instrument to detect respiratory illness symptoms and purchased voice-based platform-maker NeuroLex Laboratories

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