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Joost

Consumer Services · New York City, United States · Founded 2006

An internet TV service that uses peer-to-peer TV technology to distribute content MoreLess

Joost was an internet TV service provider initiated by Niklas Zennström and Janus Friis, the successful entrepreneurs behind Skype and the Kazaa file-sharing service. Development began in 2006 under the codename "The Venice Project," with the official launch in 2007. Zennström and Friis, a Swedish and Danish duo respectively, had a track record of disrupting industries, first with the peer-to-peer (P2P) file-sharing application Kazaa, and then revolutionizing telecommunications with Skype, which they sold to eBay in 2005 for a significant sum. Their vision for Joost was to merge the best of television with the best of the internet, creating a legitimate, ad-supported platform that would appeal to both consumers and content owners wary of piracy.

The business operated in the burgeoning online video market, aiming to deliver professionally produced television shows and movies to a global audience. Its business model was centered on advertising revenue, with video ads and clickable overlays integrated into the content streams. Joost secured partnerships with major content providers, including Viacom (MTV, Paramount Pictures), CBS, Warner Music, and Endemol, which was a significant achievement at a time when many media companies were hesitant to embrace online distribution. The primary clients were media conglomerates looking for a secure way to distribute their content online and advertisers seeking to reach a digital audience.

Initially, Joost's service was delivered via a proprietary desktop application that used P2P technology, similar to its predecessors Kazaa and Skype. This approach was intended to reduce distribution costs by having users relay video streams to one another. The platform featured near-TV resolution video, interactive widgets for chat and ratings, and content channels akin to traditional television. However, the requirement to download software proved to be a significant hurdle for user adoption, especially as browser-based competitors like YouTube and Hulu gained traction. In late 2008, Joost abandoned its P2P client and shifted to a Flash-based web player to make the service more accessible. Despite this pivot and even releasing an iPhone application, the company struggled to compete. By 2009, Joost changed its business model again, moving away from being a consumer-facing service to providing white-label video platform technology for other companies. This strategic shift was short-lived. In November 2009, the company's assets were sold to Adconion Media Group. The Joost.com site was eventually suspended in 2012 and its technology was folded into another Adconion acquisition, smartclip.

Keywords: Niklas Zennström, Janus Friis, online video platform, peer-to-peer TV, P2PTV, internet TV, video streaming service, ad-supported video, Venice Project, Skype founders, Kazaa founders, streaming media, digital distribution, Viacom content deal, Adconion Media Group acquisition, white-label video, online advertising, video content delivery, Flash video, desktop video player

Company overview

Joost company information

The essential company record, classifications and operating signals in one place.

Status
Acquired
Founded
2006
Headquarters
New York City, United States
Employees
Open positions
None listed
Dealroom signal
57.3
client focusb2csub industryStreamingsectorContent ManagementsectorPeer-to-PeersectorSharing EconomysectorFreemiumindustryMedia

Valuation & funding

Joost funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITIONExit Nov 2009 $0 Undisclosed
SERIES AEquity / VC May 2007 $45M $180M Li Ka-shing · Sequoia · Index Ventures · CBS
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Growth signals

Joost website traffic

Latest recorded traffic for Joost is 700 monthly website visits, down 58.8% over the last three months.

Latest monthly visits700 3-month web change-58.8%
Monthly website visits65 observations · Jan 2017–Oct 2025
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Comparisons

Joost compared with similar companies

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Talent graph

Joost's talent

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Team profiled 21 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

5 investors on Joost's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 5 investors entered at this stage
Sequoia
Index Ventures
Li Ka-shing
CBS
Viacom

Global footprint

Where Joost has talent and traffic

Workforce by country
🇺🇸 United States · New York City HQ
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In the news

Latest news about Joost

Recent press, funding announcements, and product moves mentioning Joost — open to read from the original sources.

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Market sentiment

What the market is saying about Joost

An AI-synthesized read of the highest-engagement posts about Joost 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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