
Whisper
Founded Year
2017Stage
Series B | DeadTotal Raised
$35MLast Raised
$35MAbout Whisper
Whisper specializes in artificial intelligence and hearing care solutions. The company's main offering was the Whisper Hearing System, a product designed to improve people's ability to hear and engage with sound. However, they have recently shifted their focus away from hearing aids and have stopped supporting this product. It was founded in 2017 and is based in San Francisco, California.
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Research containing Whisper
Get data-driven expert analysis from the CB Insights Intelligence Unit.
CB Insights Intelligence Analysts have mentioned Whisper in 1 CB Insights research brief, most recently on May 17, 2022.

May 17, 2022 report
AI 100: The most promising artificial intelligence startups of 2022Expert Collections containing Whisper
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
Whisper is included in 2 Expert Collections, including AI 100.
AI 100
100 items
Artificial Intelligence
7,222 items
Whisper Patents
Whisper has filed 8 patents.
The 3 most popular patent topics include:
- electronic musical instruments
- sensors
- social networking services

Application Date | Grant Date | Title | Related Topics | Status |
---|---|---|---|---|
9/3/2021 | 10/8/2024 | Container formats, Video codecs, Video hosting, Open formats, Operas | Grant |
Application Date | 9/3/2021 |
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Grant Date | 10/8/2024 |
Title | |
Related Topics | Container formats, Video codecs, Video hosting, Open formats, Operas |
Status | Grant |
Latest Whisper News
Dec 6, 2024
Second Heart Assist Appoints Clayton Taylor as Board Chair December 6, 2024—Second Heart Assist Inc. recently announced the appointment of Clayton Taylor as Chairman of its Board of Directors. The Salt Lake City, Utah-based company is developing the Whisper temporary mechanical circulatory support (MCS) system that utilizes a stent cage fitted with a motorized impeller to aid in providing circulatory support throughout a patient’s body. The company stated that Taylor will collaborate with independent Board Director Mark Libratore to drive Second Heart Assist through early feasibility studies, FDA approvals, and eventual commercialization of the Whisper device. To facilitate these goals, Taylor and Libratore have designed a targeted investment package to support the next phase of funding. This package includes enhancements to board composition, leadership criteria, and Management-by-Objectives practices tied to budget as well as employee incentives. According to the company, Taylor has a 27-year track record as a company Founder, CEO, Board Member, and Chair. He has guided and worked independently and alongside of private equity partners through two controlling interest sales. He built high-performing teams, cultivated strong company cultures, and led strategic expansion initiatives within the data center and utility industries. The press release noted that he partnered with a private equity firm over a 9-year period, ultimately achieving a substantial nine-figure valuation increase for the company. Howard Leonhardt, the lead inventor of the Second Heart device, has provided leadership through the development and launchpad accelerator program, Leonhardt Ventures. He will continue to contribute as a Board Member while shifting his focus to other health care solutions, stated the company. As described in Second Heart Assist’s press release, the Whisper system is intended for use in patients hospitalized with acute decompensated heart failure and who develop diuretic resistance with persistent congestion (cardio-renal syndrome), and/or cardiogenic shock, and those in need of prophylactic hemodynamic support during high-risk percutaneous coronary intervention. The Second Heart Assist Whisper device is not approved and not for sale in any geography, advised the company. In November 2024, Second Heart Assist announced the conclusion of its second set of case studies to assess the safety and effectiveness of the Whisper percutaneous MCS device. Advertisement Subscribe to our weekly newsletter. Stay informed on the week's top stories including literature summaries, device approvals, guideline changes, and more. Plus, get our latest issues & supplements delivered to your inbox each month.
Whisper Frequently Asked Questions (FAQ)
When was Whisper founded?
Whisper was founded in 2017.
Where is Whisper's headquarters?
Whisper's headquarters is located at 260 8th Street, San Francisco.
What is Whisper's latest funding round?
Whisper's latest funding round is Series B.
How much did Whisper raise?
Whisper raised a total of $35M.
Who are the investors of Whisper?
Investors of Whisper include Sequoia Capital, First Round Capital, Institutional Venture Partners, Quiet Ventures and Ballistic Ventures.
Who are Whisper's competitors?
Competitors of Whisper include Himalayan Hemp.
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Compare Whisper to Competitors
Himalayan Hemp is a cooperative focused on the socio-ecological preservation and innovation of indigenous Himalayan hemp. The company offers products such as hemp sanitary pads, clothing, accessories, food and nutrition items, stationery, and raw produce, as well as consulting services in various business areas. Himalayan Hemp primarily serves the sustainable development sector with a focus on organic farming, innovation, and fair economic practices. It is based in Kangra, India.
India Hemp & Co specializes in hemp-based nutrition and wellness products within the health and wellness sector. The company offers a range of items including plant-based protein powders, dietary supplements, and hemp seed oil, all designed to provide natural nutrition. India Hemp & Co also caters to pet wellness with products such as hemp-infused oils and treats for cats and dogs. It was founded in 2019 and is based in Bangalore, India.
Hemp Foundation is a leading company in the hemp research and manufacturing sector, focusing on providing sustainable hemp products. The company offers a range of products including biodegradable textiles, bio-plastics, and hemp paper, all designed to support a regenerative future for the environment and the economy. Hemp Foundation primarily serves the B2B fashion and apparel industry with its eco-friendly materials. It was founded in 2019 and is based in Faridabad, India.
urbanXtracts is a boutique cannabis company focusing on a comprehensive seed-to-market ecosystem within the cannabis industry. The company offers services that encompass cannabis cultivation, processing, product development, and marketing, as well as products that include adult-use THC and CBD compliant products. urbanXtracts caters to the cannabis market with a focus on authenticity and quality. It was founded in 2018 and is based in Warwick, New York.
Australian Primary Hemp is a company focused on the cultivation and processing of hemp within the agricultural sector. They offer a range of hemp-based products, including oils and seeds, that are 100% Australian grown and emphasize sustainable farming and health benefits. The company primarily serves industries looking for sustainable, natural ingredients and those in need of bulk hemp materials. It was founded in 2016 and is based in Geelong, Victoria.

Farmtiva is a cultivator of hemp that also provides hemp farming and distribution support for farmers and other industry participants.
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