For the first time, Meta is set to outearn Google. Here's where that leaves your ad budget.

It has never happened in the history of digital advertising — until now.

eMarketer forecasts that in 2026 Meta will out-earn Google worldwide — $243.46bn to $239.54bn — and take a slightly bigger slice of global ad spend too, 26.8% to 26.4%. After years of Google out in front, that's a genuine shift.

What's really changing between Meta and Google?

A few billion in a forecast isn't the interesting part. The direction of travel is. Meta's ad revenue is growing at 24.1% this year while Google's is holding flat at 11.9%. One line is climbing fast and the other isn't.

Why is Meta pulling ahead?

Not the logo — performance. eMarketer puts the shift down to Meta's automation stack: Advantage+, AI-generated creative, and the machinery behind Reels are helping advertisers get more back for what they put in. When a platform makes it easier to turn budget into results, budget follows.

Meta is pressing that advantage. In April it opened its ad system to third-party AI tools, letting advertisers plug their own AI — ChatGPT and Claude among the first — straight into their ad account to build and manage campaigns. A fair signal of where they think the next round of advertiser time and money is heading.

What it means for your ad budget

This isn't "move everything to Meta". The platform was never the strategy.

It's a prompt to check an assumption. If you wrote Meta off two years ago — blunt targeting, soft leads — the tools doing the work today aren't the ones you tested then.

That earns a fresh, measured look: a small test budget, one clear conversion event, and an honest read of cost per lead against your current channels. You don't have to run that test cold — judging a new channel on cost per lead is what we do every day on paid social.

And if most of your spend sits in Google, this is no reason to panic. Google still commands a quarter of global ad spend and isn't going anywhere. But a platform whose growth has stalled while a rival accelerates is one worth pressure-testing — are you there for the results, or out of habit?

The businesses that pull ahead won't be the ones who back the "winning" platform. They'll be the ones who keep asking where each pound earns its keep, and move accordingly.

Back the results, not the logo. Ian

Want to know whether Meta would beat your current cost per lead? Send us your numbers and we'll tell you straight. Get in touch.

FAQ

Is Meta really overtaking Google in ad revenue?

On eMarketer's 2026 forecast, yes — Meta is projected to take $243.46bn worldwide against Google's $239.54bn, the first time it's led. It's a forecast rather than final figures, but the growth gap behind it (24.1% vs 11.9%) is the real signal.

Should I move my budget from Google to Meta?

No — this isn't a switch. Google still holds about a quarter of global ad spend. The sensible move is to pressure-test both: give Meta a small, measured test against a clear conversion goal and judge it on cost per lead, not on which platform is "winning".

Sources

• eMarketer — Meta to Surpass Google in Digital Ad Revenues for First Time Ever (forecast, 13 Apr 2026): https://www.emarketer.com/learningcenter/guides/meta-to-surpass-google-in-digital-ad-revenues-for-first-time-ever/
• Digiday — Meta opens its ad ecosystem to third-party AI tools (29 Apr 2026): https://digiday.com/marketing/meta-opens-its-ad-ecosystem-to-third-party-ai-tools/