Alphabet‘s Q4 2025 earnings report brought a new layer of transparency to the tech conglomerate’s financial updates. For the first time, the parent company of Google and YouTube revealed how much revenue its video platform generated over a year-long period. As expected, the number in question is massive: In 2025, YouTube revenue reached $60 billion.
In previous earnings reports, Alphabet discussed YouTube’s quarterly ad revenue and touted the platform as one of the top performing entities in the Googleverse. The $60 billion figure includes not only ad revenue but also subscription revenue from paid tiers like YouTube Premium, YouTube Music Premium, YouTube TV, and YouTube’s NFL Sunday Ticket. To put that number in perspective, it is 33% higher than the $45 billion of revenue Netflix generated in 2025. No wonder Ted Sarandos has been so eager to call out his company’s Alphabet-owned rival.
YouTube’s total advertising revenue for 2025 hit roughly $40.37 billion. That’s about an 11.7% year-over-year increase from 2024’s $36.1 billion. It also means premium subscriptions accounted for around $19 to $20 billion in revenue on the year. The platform’s quarterly ad sales are also increasing at a similar rate. YouTube ad revenue reached $11.4 billion in Q4 2025. That was good for a 10% quarter-over-quarter bump and a similar year-over-year uptick.
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The upward trend becomes even more dramatic when you look at previous YouTube ad revenues. During Q4 2022, YouTube generated $7.96 billion in ad revenue. By Q4 2025, that number had risen by more than 43%.
Google chief Sundar Pichai made the case that investments in AI tools and other forward-thinking products have been key drivers of YouTube’s growth. “We’re seeing our AI investments and infrastructure drive revenue and growth across the board,” Pichai said in Alphabet’s latest earnings report.
One wonders whether Pichai’s bullishness on AI will hurt YouTube’s ability to crack down on bad actors who are misusing that technology. But from an earnings standpoint, Alphabet has more immediate concerns than that. Even though the holding company exceeded expectations with its topline numbers ($114 billion of quarterly sales and $34.5 billion of net income), its stock price fell after the Q4 2025 report was released.
Alphabet plans to increase its capital expenditures to between $175 billion and $185 billion in 2026, with much of that money going toward AI development. Investors who are unsure about the future impact of AI might be selling off as a result — but that won’t stop the AI train from rolling on throughout the year.
