Artificial intelligence is no longer a peripheral tool in advertising – it is becoming the industry’s core infrastructure. That is the central finding of a new report by Redseer, which examines how AI, first-party data and shifting consumer behaviour are fundamentally reshaping the global advertising landscape.
Global advertising spend has already surpassed $1 trillion and is projected to reach $1.5 trillion by 2030, with digital channels driving the majority of that growth. In India alone, the digital advertising market – currently valued at approximately $11 billion – is expected to expand to $19–22 billion by the same year.
Redseer identifies three structural forces redefining the industry: the decline of third-party cookies and legacy tracking systems, the deepening integration of AI across the advertising stack, and the growing strategic importance of first-party data and direct consumer relationships.
Generative AI, the report notes, is already alleviating creative production bottlenecks by enabling faster, multi-format and multilingual ad creation. Meanwhile, with users spending nearly 6.5 hours online daily across multiple platforms, advertiser attention is increasingly fragmented – creating what Redseer terms an “expensive mismatch” between reach and relevance.
The report cautions brands against over-reliance on a handful of dominant digital platforms and urges investment in clean rooms, cohort-based targeting and proprietary data systems.
Most critically, Redseer warns that AI-native companies stand to gain compounding competitive advantages over those still operating on legacy systems – making early adoption not just strategic, but essential.
