YouTube

YouTube was founded in February 2005 by Chad Hurley, Steve Chen, and Jawed Karim — all former PayPal employees who had been enriched by eBay's $1.5 billion acquisition of the payment company. The founding story most commonly told: they wanted to share videos from a party and couldn't find a simple way to do it online. Karim later gave a different origin: he wanted to find video of Janet Jackson's Super Bowl wardrobe malfunction from February 2004 and the Asian tsunami from December 2004, and discovered that neither was easily findable online. The gap in the market was clear. YouTube launched publicly in November 2005 from a garage in Menlo Park.

In October 2006, Google acquired YouTube for $1.65 billion in stock — then considered a significant premium for a company that was eighteen months old, had no meaningful revenue, and was facing massive copyright infringement lawsuits from Viacom and others. The strategic logic was overwhelming: Google had tried to build Google Video and failed to attract users at the scale YouTube had achieved organically. YouTube had 100 million video views per day at the time of acquisition. By any subsequent measure, $1.65 billion was an extraordinary bargain. At YouTube's current revenue run rate, Google recouped the acquisition price in approximately three weeks of advertising revenue.

YouTube reached one billion monthly unique users in March 2012. The shift to mobile — accelerated by iPhone and Android adoption — transformed YouTube's usage patterns: users who had previously watched videos at a desktop for 5-10 minutes now watched on phones for 40+ minutes daily, during commutes, in bed, while eating. YouTube became the world's second-largest search engine by query volume (behind Google itself) as users searched it for how-to tutorials, music, product reviews, and entertainment. The platform launched the Partner Programme in 2007, allowing creators to share advertising revenue — creating the first large-scale creator economy where individuals could build businesses around video content.

YouTube launched YouTube Premium (originally YouTube Red) in 2015 — a subscription tier removing advertising and providing original content — as a hedge against advertising dependence and platform competition. The TikTok challenge from 2018 onwards was the most serious competitive threat YouTube had faced: short-form vertical video was taking time from YouTube, particularly among younger users. YouTube's response was YouTube Shorts, launched globally in 2021, which reached 70 billion daily views by 2023. Shorts created a new discovery mechanism for creators and kept users within the YouTube ecosystem rather than defecting to TikTok entirely.

Alphabet disclosed YouTube advertising revenue of approximately $36 billion for fiscal 2024. The platform hosted content representing 500 hours of video uploaded every minute, accessed by more than 2.5 billion monthly users. YouTube had become the most-watched streaming platform on connected TVs in the United States — overtaking Netflix in TV viewership share. The creator economy YouTube had pioneered had become an industry employing millions globally: top YouTube channels generated tens of millions of dollars annually, and the average American viewer watched YouTube more than any other streaming service. The three PayPal employees who had built a video-sharing site in a garage in 2005 had inadvertently created the most consequential video platform in human history.