Emarketer projects that Meta Platforms will surpass Alphabet’s Google in global digital advertising revenue by the end of 2026, marking what the research firm describes as a notable reshuffling among the largest ad sellers. The firm’s forecast places Meta’s global net ad revenue at $243.46 billion for 2026, ahead of Google’s projected $239.54 billion.
Central to the projection is Meta’s accelerating growth trajectory. Emarketer expects Meta’s ad revenue growth to rise to 24.1% this year, up from 22.1% in 2025. By contrast, Google’s ad revenue growth is anticipated to remain steady at 11.9% this year, according to the research house.
Analysts cited by Emarketer point to product and distribution changes that have strengthened Meta’s appeal to advertisers. The company’s Advantage+ automated ad suite has seen rapid adoption, with the toolstreamlining campaign setup and improving return on marketing spend, making it attractive to marketers seeking efficiency.
Meta has also expanded the reach of its advertising inventory by introducing ads on WhatsApp and Threads, moves that put it in more direct competition with other social and messaging services. Instagram’s Reels are also highlighted as part of Meta’s push into the short-video format, where they compete with TikTok and YouTube Shorts for viewer attention and advertising dollars.
Emarketer noted that Google still maintains other growth avenues, including revenue sources tied to YouTube Premium subscriptions. However, the research firm suggested that Google’s broader business mix could make it harder for the company to outpace Meta specifically on ad revenue.
The firm expects a concentration of ad spending among the largest platforms. Emarketer projects that Google, Meta and Amazon will together account for 62.3% of global digital ad spending in 2026. That concentration, the firm says, leaves smaller platforms more exposed when advertisers trim budgets.
Smaller social platforms such as Snap and Pinterest are identified as particularly vulnerable to ad budget cuts during periods of geopolitical uncertainty, since advertisers often consolidate spending on larger, more established platforms like Meta and Google in such times.
Finally, Emarketer indicated that recent court rulings involving Meta and YouTube are not expected to materially alter the forecast. The research was completed before those rulings, and the firm does not see them as having a significant impact on the projected ad revenue outcomes.
Bottom line: Emarketer’s forecast positions Meta to lead global digital ad revenue in 2026, driven by faster growth, expanded ad placements, and momentum behind automated ad tools, while market concentration favors the largest platforms.