Return on investment — the holy grail of the AI world. It’s what separates the companies actually delivering value from those just riding the hype. And right now, no one’s holding on to it tighter than the advertising industry. AI has become their secret weapon — powering smarter targeting, faster content creation, and stronger campaign performance without raising budgets. The result? Happier brands, bullish investors, and a marketing sector that’s quietly proving AI’s payoff is real.

The ad boom machine: AI is already juicing ad revenue for MetaMETA

, GoogleGOOGL

, and AmazonAMZN

by making targeting more precise and keeping users scrolling longer, defying expectations of an advertising slowdown despite tariff battles and squeezed consumer budgets. The three giants are projected to control more than 56% of the US ad market this year. And AI is helping across the board, with Mark Zuckerberg saying it boosted performance by “unlocking greater efficiency and gains.”

• Meta’s AI systems boosted time spent on Facebook by 5% in the third quarter, while Alphabet said AI summaries in Search increased both total queries and commercial searches.
• US ad spending is expected to grow over 8.5% this year and could reach 10% in 2025 if current trends hold, according to Madison & Wall analyst Brian Wieser.

AI is Supercharging Ad Growth

The advertising industry’s embrace of AI reaches far beyond efficiency gains. Traditional ad agencies are leaning into AI as a way to expand, not something that undercuts their work. WPP’s CTO said, “We definitely see AI as a growth opportunity, not as deflationary,” noting that lower campaign costs simply lead clients to request more. The shift is also opening new territory, with agencies now able to serve mid-market and smaller brands through self-service AI platforms that weren’t economically viable before.

• Wieser believes “new business formation is undoubtedly helping to support the growth we are seeing in advertising,” as AI lowers barriers for new companies.
• Michael Nathanson added that “although we are in the early innings of AI, we are seeing AI accelerating ad growth for these massive platforms to unprecedented levels.”

With marketing teams seeking out AI tools to enhance their performance and efficiency, valuations across AI advertising startups are soaring. And one of those companies is RAD Intel, whose valuation has soared in the past four years.

Thanks for the 4,900% gain, AI

RAD’s AI platform pinpoints the micro-moments and audience movements that actually drive ROI, powering campaigns for Fortune 1000 brands and major agency partners.

Now backed by Adobe, Fidelity Ventures, and insiders from Google, Meta, and YouTube, it’s little wonder that RAD Intel has raised $50M+. Their valuation has grown 4,900% in four years¹, and they’ve earned recognition from Fast Company as “a groundbreaking step for the Creator Economy.”

All this momentum has generated recurring seven-figure contracts with Fortune 1000 brands, and the company seems poised to take off. With the adtech market on track to hit $795B in 2025, and RAD Intel’s sales contracts already doubling year over year, they’re defining the decision layer every brand will rely on.

RAD’s $0.81/share window closes Nov. 20 — don’t miss it