Meta is poised to surpass Google in digital advertising revenue by 2026.
TL;DR: Emarketer predicts that Meta will overtake Google in global digital ad revenue for the first time in 2026, with $243.5 billion compared to Google’s $239.5 billion. Meta’s Advantage+ AI automation and new advertising options on WhatsApp and Threads are driving a 24.1% growth rate, while Google is expected to grow by 11.9%.
According to Emarketer, Meta is on track to surpass Google as the largest digital advertising company worldwide by the end of 2026. The research firm estimates Meta’s global net ad revenues will reach $243.46 billion, slightly ahead of Google’s predicted $239.54 billion. If this occurs, it would mark the first time Google has not held the top position in digital advertising.
The growth gap is attributed to the rate of increase rather than sheer size. Emarketer anticipates that Meta's ad revenue will grow by 24.1% in 2026, up from 22.1% in 2025, while Google’s growth is forecasted to remain steady at 11.9%. In terms of market share, Meta is expected to hold 26.8% of global digital ad spending compared to Google’s 26.4%, a slim margin that could easily shift if Meta loses its current momentum.
The Advantage+ platform is a key factor in this acceleration. Meta's Advantage+ automated ad suite has been the main catalyst for its advertising expansion. This system utilizes machine learning for campaign setup, audience targeting, and creative optimization, simplifying the process for advertisers and enhancing returns on ad spend. In 2025, over one million advertisers utilized Meta's AI tools, leading to the creation of over 15 million ads in just one month.
Meta's advertising platform has become significantly more user-friendly for small and mid-sized businesses, a sector previously dominated by Google with its self-service search ad offerings. Advantage+ campaigns are reportedly generating around $60 billion annually, with an average return of $4.52 for every dollar spent, which is approximately 22% higher than campaigns set up manually.
Mark Zuckerberg has indicated that Meta plans to fully automate ad creation by late 2026, simplifying the process to just providing a business URL and a budget before stepping away. The company is investing heavily in the AI infrastructure necessary to achieve this goal, with projected capital expenditures of $125 billion to $145 billion for 2026, nearly double the $72 billion spent the previous year.
Meta has also broadened its advertising opportunities. The company introduced advertising on Threads globally in January 2026, following a year of limited testing in the U.S. and Japan, which allows advertisers to reach the platform’s 400 million monthly active users. In parallel, Meta is exploring new revenue channels such as AI chatbot subscriptions, though advertising remains its primary focus.
WhatsApp represents a significant opportunity for growth. Meta has started displaying ads in WhatsApp’s Updates tab, specifically within Status and Channels, without integrating them into private chats. Barclays estimates these new platforms could add up to $6 billion in ad revenue in 2026 and $19 billion in 2027. Additionally, WhatsApp’s paid business messaging service has already surpassed a $2 billion annualized run rate as of the fourth quarter of 2025, growing 54% year over year.
Instagram's Reels format continues to compete with TikTok and YouTube Shorts in the short-video advertising space. The combination of Reels' growth, WhatsApp monetization, and Threads advertising provides Meta with various revenue growth avenues that Google does not possess in the same capacity.
Google's ad business is not in decline. It is still forecasted to generate $239.54 billion in ad revenue in 2026, maintaining nearly 12% year-on-year growth. YouTube continues to be the leading video advertising platform, and Google Search is the preferred starting point for most online commercial intent.
However, Google’s broader business portfolio—which includes cloud computing, hardware, and subscription services like YouTube Premium—results in its advertising growth not receiving the same focused attention that Meta dedicates to its ad operations. Meta has restructured its organization with a focus on AI and advertising, laying off 8,000 employees in May 2026 to redirect resources toward infrastructure, while Google is diversifying its investments across various sectors like search, cloud, autonomous vehicles, and AI research.
The Emarketer report also states that recent court rulings against both Meta and YouTube are not expected to substantially impact the forecast, which was completed prior to those decisions. Meta successfully defended itself against an FTC antitrust case in late 2025, though the agency has appealed.
Smaller platforms are losing market share. The top three—Meta, Google, and Amazon—are projected to account for 62.3% of global digital ad spending in 2026, with Amazon contributing $82 billion from its rapidly growing retail
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Meta is poised to surpass Google in digital advertising revenue by 2026.
eMarketer predicts that Meta's advertising revenue will hit $243.5 billion in 2026, exceeding Google's $239.5 billion for the first time. This change is being propelled by Advantage+ AI automation.
