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Audioburst
Consumer Services · Palo Alto, United States · Founded 2015
Audioburst is an AI-based Voice Search platform that connects audio content and users MoreLess
Audioburst operates as an artificial intelligence-powered audio search and discovery platform, founded in 2014 by a team of serial entrepreneurs: Amir Hirsh, Ben Enosh, Gal Klein, Yoni Silberberg, and Jonathan Silberberg. The company originated in Tel Aviv, Israel, and has since expanded its presence to Palo Alto, California. The founders, including CEO Amir Hirsh who previously founded several tech companies, leveraged their collective experience to address the challenge of discoverability in the growing audio landscape.
The core of Audioburst's business is a technology that listens to, transcribes, and indexes millions of minutes of audio content from podcasts and radio stations in real time. Using advanced natural language processing, the platform segments this content into short, searchable clips known as 'bursts'. This allows users and businesses to find and interact with specific moments from a vast library of spoken-word audio, much like a search engine does for text. The company has successfully raised $25 million in funding over four rounds, including a significant Series B round in 2019 led by Dentsu and Hyundai Cradle, with other strategic investors like Samsung Ventures.
Audioburst's business model is multifaceted, primarily targeting businesses through its API and SDK offerings. It enables developers, automotive manufacturers, and app creators to integrate personalized audio streams and search capabilities into their own products. This provides an engaging, screen-free experience for end-users in environments like in-car infotainment systems and smart speakers. For content creators, such as podcasters and radio networks, Audioburst offers a platform called Creators Premium, which provides analytics and tools to promote their content and reach new audiences by turning highlights into shareable clips. Revenue is generated through these platform integrations, and it also offers monetization solutions for app developers who incorporate its audio feeds. Recently, the company's website indicates a pivot into stealth mode with a new focus on the financial technology sector, suggesting a strategic shift from its original media and entertainment technology focus.
Keywords: audio search, podcast discovery, AI audio platform, natural language processing, in-car infotainment, voice technology, audio content monetization, spoken-word audio, audio indexing, personalized audio, audio analytics, content creators platform, API for audio, SDK audio integration, media technology, entertainment technology, voice search, talk radio, audio bursts, audio content analysis
Valuation & funding
Audioburst funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VC✓Equity / VC | Apr 2019 | $10M | $40M | Dentsu · Hyundai Motor Company | ↗ |
| SERIES C✓Equity / VC | Aug 2018 | $3M | $12M | Nippon Broadcasting System | ↗ |
| SERIES A✓Equity / VC | Mar 2018 | $4.6M | $18M | Samsung Ventures | ↗ |
| SERIES A✓Equity / VC | Jun 2017 | $6.7M | $27M | Advanced Media · Mobileye · Flint Capital · 2B.VC | ↗ |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $2.1M | 0% | 7 |
| 2025 | $2.1M | 0% | 6 |
| 2024 | $2.1M | 0% | 7 |
| 2023 | $2.1M | 0% | 9 |
| 2022 | $2.1M | -41.7% | 17 |
| 2021 | $3.6M | 0% | 36 |
| 2020 | $3.6M | — | 36 |
Growth signals
Audioburst website traffic
Latest recorded traffic for Audioburst is 1.5K monthly website visits, up 1775% over the last three months. Audioburst's team grew 16.7% over the past year.
Comparisons
Audioburst compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
Talent graph
Audioburst's talent
Source: Dealroom Talent Intelligence.
Investors
10 investors on Audioburst's cap table
Sourced from Dealroom's funding and investor records.










Global footprint
Where Audioburst has talent and traffic
In the news
Latest news about Audioburst
Recent press, funding announcements, and product moves mentioning Audioburst — open to read from the original sources.
Market sentiment
What the market is saying about Audioburst
An AI-synthesized read of the highest-engagement posts about Audioburst on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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