Justin.TV is a technology company.
Justin.TV has raised $8.0M across 1 funding round.
Key people at Justin.TV.
Justin.TV has raised $8.0M in total across 1 funding round.
Key people at Justin.TV.
Justin.TV has raised $8.0M in total across 1 funding round.
Justin.TV's investors include Felicis Ventures, Founders Fund, SV Angel, Uncork Capital.
Justin.tv was a pioneering live video streaming platform launched in 2007 that enabled users to broadcast and watch user-generated content via personal "channels," similar to YouTube but focused on real-time streams.[1][2] It served a broad audience of content creators and viewers interested in lifecasting, gaming, music, and varied live events, solving the problem of accessible, easy-to-use live video broadcasting at a time when such tools were nascent.[1][3] The platform achieved rapid growth, reaching over 20 million unique monthly visitors by 2009 and 1 million registered users by mid-2008, through innovations like mobile streaming, social integrations, and DVR features, though it struggled with monetization and content moderation.[2][4]
Justin.tv was founded in March 2007 in San Francisco by Justin Kan, Emmett Shear, Michael Seibel, and Kyle Vogt, all Y Combinator alumni who had previously built and sold a calendar app called Kiko after Google's entry into the space.[1][3] The idea emerged from Kan's experiment in "lifecasting": he streamed his entire life 24/7 using a webcam on a baseball cap connected to a backpack laptop rig designed by Vogt, aiming to create buzz and test live streaming tech inspired by YouTube's success.[1][2][5] Pivotal early traction came after opening to the public in October 2007—funded by an $8 million Series A from Alsop Louie Partners and Felicis Ventures—with a Jonas Brothers livestream drawing 80,000 viewers; by 2008, it had 30,000 broadcasters and millions of pageviews.[1][2][4]
Justin.tv rode the early wave of user-generated content and broadband proliferation, timing perfectly with YouTube's rise and the shift toward real-time internet video before smartphones fully enabled mobile streaming.[1][5] Market forces like increasing internet speeds and social media adoption favored its model, influencing platforms like Periscope and Meerkat while highlighting live streaming's potential amid piracy and moderation hurdles seen in Napster.[2][5] Its gaming category's dominance led to spinning off Twitch in 2011, which became the company's successor; Twitch's 2014 Amazon acquisition for nearly $1 billion and Justin.tv's shutdown in August 2014 cemented its legacy in shaping the $30+ billion live streaming ecosystem.[3][5][6]
Justin.tv's pivot to Twitch proved visionary, as gaming livestreaming exploded into a dominant internet trend powered by esports, creator economies, and interactive viewing. While the original platform shuttered in 2014, its DNA lives on through Twitch—now a Amazon powerhouse—and founders like Kan (who left in 2011) and Shear, who scaled massive successes.[3][4][6] Looking ahead, expect Twitch to deepen AI-driven personalization, VR integrations, and non-gaming expansions amid competition from YouTube and TikTok Live; Justin.tv's lesson in spotting sub-trends endures, influencing how startups today carve niches in fragmented streaming wars.[5][6] This lifecasting experiment didn't just stream a life—it streamed the future of online video.
Justin.TV has raised $8.0M across 1 funding round. Most recently, it raised $8.0M Series A in September 2007.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Sep 1, 2007 | $8.0M Series A | Felicis Ventures, Founders Fund, SV Angel, Uncork Capital |
