A new study from WARC, the experts in marketing effectiveness, has found that global advertising spend is on course to grow 10.7% this year to a total of $1.08trn – the strongest growth rate in six years and the largest absolute rise on record if the post-Covid recovery of 2021 (+27.9% year-on-year) is disregarded. The new forecast, published today, represents a 0.2 percentage point (pp) upgrade on WARC’s last global forecast in August.
Ad spend growth is also anticipated next year (+7.6%) and in 2026 (+7.0%), culminating in a global advertising market worth $1.24trn. Global ad investment has more than doubled over the last decade and has grown 2.8x faster than global economic output since 2014.
WARC’s latest global projections are based on data aggregated from 100 markets worldwide. New for this edition, WARC is leveraging a proprietary neural network which projects advertising investment patterns based on over two million data points, spanning macroeconomic data, media owner revenue, marketing expenses from the world’s largest advertisers, media consumption trends and media cost inflation. It is believed to be one of the most comprehensive advertising market models available to the industry today.
While the headline growth rate is mostly being driven by online media, a good year for TV has also made a notable contribution. Linear TV spend is expected to end the year 1.9% higher, at $153.6bn, following two years of decline. TV has been boosted by political advertising – particularly in the US – during the fourth quarter and both the Paris Olympics and the Euro 2024 football tournament in the third. Linear TV now accounts for just 14.3% of global advertising spend, however, down from a peak of 41.3% in 2013.
Building upon a solid performance for legacy media, pure play internet, which encompasses advertising revenue among online-only businesses such as Alphabet, Amazon and Meta, is poised to grow by 14.1% to a total of $741.4bn – over two thirds (68.8%) of all ad spend.
Social media is the largest individual sector within pure play internet – and the largest advertising medium of all by extension – with a total of $252.7bn this year equivalent to 23.5% of the global ad market. Prospects for the social market have been revised upwards this year to +19.3%, owing mostly to stronger-than expected results for Facebook, Instagram and TikTok over the first nine months of the year.
James McDonald, Director of Data, Intelligence and Forecasting, WARC, and author of the research says: “Our latest forecast anticipates $104bn in incremental advertising spend worldwide this year, the largest rise in history if the post-pandemic recovery year of 2021 were discounted.
“Whether this boom will sustain remains unclear, however, as 2025 presents a sliding doors moment due to heightened regulatory pressures on Google and TikTok – together a quarter of the ad market outside of China. This, alongside an increasingly challenging geopolitical climate, may spell uncertain times ahead for the businesses that rely on advertising trade.