Eargo is an American hearing aid manufacturer. The Company produces hearing devices that are built with a small speaker surrounded by silicone fibers. The design is modeled after the standard fishing fly and is a certified Class 1 medical device. The medical-grade silicone fibers (called Flexi Fibers) allow natural bass sounds to flow more freely into the ear canal. Many other in ear hearing aids occlude the ear canal, but the Eargo apparatus is an open-canal device that is designed to provide more airflow, comfort, and to allow ambient bass sounds to pass through.
The devices come in 2 different sizes and are pre-programmed with 4 standard profiles. Users can also send their personal audiograms to licensed hearing professionals at Eargo who will custom-calibrate the device for that individual's specific needs. The settings for the device in one ear can be changed independently of the device in the other ear. The hearing aids can be charged using a portable charging device included with the Eargo devices. The hearing devices are designed to hold a charge for up to 16 hours. 

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HQMountain View, US
Size (employees)150 (est)+5%
Eargo was founded in 2013 and is headquartered in Mountain View, US
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Key People/Management at Eargo

Christian Gormsen

Christian Gormsen

Tim Trine

Tim Trine

Chief Technology Officer
Raphael Michel

Raphael Michel

Founder, Chairman, Chief Strategy Officer
Bill Brownie

Bill Brownie

Chief Customer Operations Officer
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Eargo Office Locations

Eargo has an office in Mountain View
Mountain View, (HQ)
295 N Bernardo Ave
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Eargo Financials and Metrics

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Founding Date


Eargo total Funding

$83.6 m

Eargo latest funding size

$45 m

Time since last funding

a year ago

Eargo investors

Eargo's latest funding round in October 2017 was reported to be $45 m. In total, Eargo has raised $83.6 m
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Eargo Online and Social Media Presence

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Eargo Blogs

Eargo “Gave Me My Life Back” [Success Story]

“People don’t believe I’m wearing hearing aids – they can’t see them!”– Danny The Shrimp Stigma: Behind-the-Ear Hearing Aids “Growing up, my grandfather and father wore hearing aids,” Danny told me. “They were like little shrimp hanging off the back of their ear.” Well, who wants to have a tasty cru…

White Christmas

There’s nothing we love more than a Christmas-themed sequel. You know, Jack Frost 2: Revenge of the Mutant Killer Snowman, National Lampoon’s Christmas Vacation 2: Cousin Eddie’s Island Adventure, or even the seminal classic, Nativity 2: Danger in the Manger!  …Okay, maybe those aren’t the greatest …

The Buzz on Tinnitus

What is Tinnitus? Call us Professor Eargo, because we’re about to drop some knowledge about ears on your pair. We’re talking about tinnitus, which comes from the Latin word tinnire, meaning to ring. The word has two different pronunciations, both of which are correct and interchangeable (unlike your…

“Holy Moly. This is 21st Century Technology.” [Success Story]

“Tell everyone you know who needs hearing aids that they need to try these things.”– Mike The Feel (Not Hear) Good Decade “Oh God, we’re going way back to the 1970s.” Navy veteran Mike M. first noticed his hearing was starting to fade well before we could have composed a blog post about his experien…

We Are Eargo

So, you’ve been considering joining our team of forward-thinking hearing health advocates. You may have even heard us talk ad nauseum about our comfortable, invisible hearing aids (so much even our moms are starting to get nauseous). But what about the people who stand behind your ears? Not literall…

The Gift of Better Hearing: A Birthday to Remember [Success Story]

“Not a single person knows I wear hearing aids and I don’t tell them, either.”– Scott The Gift of Better Hearing Coloradan client Scott B. didn’t experience any early warning signs of hearing loss throughout his childhood. Instead, it snuck up on him just as he passed over the proverbial hill, a bir…
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Eargo Company Life and Culture

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Eargo Frequently Asked Questions

  • When was Eargo founded?

    Eargo was founded in 2013.

  • Who are Eargo key executives?

    Eargo's key executives are Christian Gormsen, Tim Trine and Raphael Michel.

  • How many employees does Eargo have?

    Eargo has 150 employees.

  • Who are Eargo competitors?

    Competitors of Eargo include Oticon, Widex and Eversound.

  • Where is Eargo headquarters?

    Eargo headquarters is located at 295 N Bernardo Ave, Mountain View.

  • Where are Eargo offices?

    Eargo has an office in Mountain View.

  • How many offices does Eargo have?

    Eargo has 1 office.