IAB Projects Creator Economy Ad Spend at $37 Billion for 2025

The Interactive Advertising Bureau (IAB) projects that ad spend flowing into the creator economy will hit $37 billion in 2025. That is the headline number from the trade body's latest forecast, and it puts creator-driven media in the same budget conversation as established channels — at least on paper.

It's a striking figure. It's also, right now, mostly a figure. The IAB has released the projection as a headline forecast, and the accompanying detail — methodology, baseline year, growth rate, category breakdowns — has not been spelled out in the announcement itself. Until the full report lands, treat $37 billion as a directional signal, not a settled benchmark.

What does this actually change for marketers?

In the short term, not much operationally. No platform policy shifts, no new ad products, no pricing changes ride along with this number. What it changes is internal budget politics. A forecast from the IAB carries weight in boardrooms and agency planning decks, and a $37 billion figure gives brand teams a citable anchor when they argue for shifting dollars from conventional display or video into creator partnerships.

That citation cuts both ways, though. If the methodology behind the projection is thin, the same number can be picked apart in a budget review. Practitioners planning around it should wait for the underlying data before committing spend targets to it.

Official forecast vs. industry speculation

Here the split is clean. The $37 billion figure is the official IAB projection — that much is confirmed. Everything else circulating around it — assumptions about which platforms capture the spend, whether short-form video takes the lion's share, how much flows through influencer agencies versus direct deals — is speculation until the IAB publishes its supporting detail. None of that granularity appears in the announcement.

That gap matters for budget planning. A media buyer sizing a creator program needs to know whether the forecast counts only paid creator placements or also barter, affiliate and licensing deals. The headline doesn't say. If the definition is broad, the $37 billion overstates the addressable paid market; if it's narrow, it may understate total creator-driven commerce. Neither answer is available yet.

Why the number is still worth watching

Even with the caveats, the scale of the projection tells you where the industry's center of gravity is moving. Trade bodies don't put out forecasts for categories they consider marginal. A $37 billion estimate signals that the IAB now treats the creator economy as core ad inventory — a shift from even a few years ago, when creator spend was filed under experimental or PR budgets.

For creators and their agents, the implication is pricing power. If buyers walk into 2025 negotiations armed with a forecast that legitimizes creator media at this scale, rate cards are unlikely to soften. For brands, the practical question is whether their measurement stacks can handle creator placements with the same rigor as paid search or programmatic — because a forecast this size invites exactly that scrutiny.

The next checkpoint is the full IAB report. When the methodology and breakdowns arrive, planners will finally be able to test whether $37 billion holds up — and who, exactly, it says is collecting the money.