Meta is poised to surpass Google in total digital ad revenue in 2026. According to forecaster Emarketer, this would be the first time the social media giant has led the market.
Meta is projected to reach US$243.46 in net worldwide ad revenue this year, while Google is only expected to reach $239.54.
This follows Google's lead in 2025 of $214.06 billion to Meta’s $196.17 billion.
It also comes as Meta’s share of worldwide digital ad spending reaches 26.8% in 2026, narrowly overtaking Google’s 26.4%.
Meta’s growth rate is also expected to grow to 24.1% in 2026 from 22.1% in 2025, while Google’s is forecasted to remain steady at 11.9%.
Meta’s Advantage+ automated ad suite has been gaining strong advertiser adoption due to its ability to streamline campaign set-up and enhance return on marketing spend.
"Tools like its Advantage+, AI-generated ad creatives, and its broader automation stack are improving performance across both Facebook and Instagram, with Reels being a big beneficiary,” Emarketer senior forecasting analyst Zach Goldner said.
“As a result, advertisers are getting better bang for their buck, and that's pulling more ad dollars onto the platform."
Despite Google having other growth avenues, like YouTube Premium subscriptions, its broader business mix could make it difficult to surpass Meta’s ad revenue.
“Google has plenty of levers it can pull to try to speed up growth,” Emarketer principal analyst Max Willens said.
“But the diversity of its business—it generates billions of dollars in subscriber revenues from YouTube Premium, for example—may make it harder for it to leapfrog past Meta in terms of digital ad revenues.”
Amazon ranked third, with worldwide ad revenue forecast to grow to $82.07 billion in 2026 from $68.64 billion in 2025, representing 9% of global digital ad spending.
The three platforms are expected to account for 62.3% of total worldwide digital ad spending in 2026.
As spending remains concentrated on these big platforms, analysts said smaller platforms like Snap and Pinterest remain most exposed to ad budget cuts during geopolitical uncertainty.
“Smaller platforms and traditional media can’t replicate these capabilities in comparable cost or speed and, as a result, incremental budgets continue to flow in that direction,” Emarketer senior forecasting analyst Drew Spink said.
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