Artificial Intelligence: The Next Growth Catalyst in Advertising 

“Indian talent will power the Global AdTech innovation, leading to Open AdTech ecosystems from India, challenging the industry behemoths”

Advertising has gone through multiple technology transitions over the past three decades: from broadcast to digital, mobile, and programmatic.

But AI is fundamentally different. 

AI is not simply improving advertising; it is restructuring the economics, infrastructure, and competitive dynamics of a $1 trillion global industry. 

And, for the first time in years, the shift may disproportionately benefit the open advertising ecosystem. 

As AI rewrites targeting, bidding, attribution, creative generation, commerce, and measurement simultaneously, scaled open ecosystems are gaining the tools to compete more effectively against closed “walled garden” platforms. 

The result: A structural industry reset where speed, interoperability, AI infrastructure, and first-party intelligence become more important than closed inventory dominance, but that’s just one highlight; the bigger one is that India is no longer just servicing global AdTech; it is increasingly building and owning the products powering the next phase of the industry. 

What The Report Covers  

Executive Summary:  

Advertising has gone through multiple technology transitions over the past three decades: from broadcast to digital, mobile, programmatic, and now AI. 

Unlike prior transitions that added new layers to the ecosystem, AI is simultaneously rebuilding every major layer of the advertising stack, from targeting and media buying to creative production, attribution, measurement, and commerce. 

This transformation comes at a pivotal moment: 

• Global advertising has crossed $1 trillion in 2025

• Digital now accounts for 75–80% of total ad spend globally

• 80–85% of digital advertising already transacts programmatically

Yet the most important shift is competitive. 

AI is enabling open ecosystems to: 

• Recover lost signal quality 

• Improve targeting precision 

• Enhance attribution accuracy

• Scale commerce intelligence

• Automate creative and campaign optimisation

• Build interoperable AI-native infrastructure

This is beginning to narrow the structural advantages long held by walled gardens. 

As conversational interfaces, agentic commerce, AI-native applications, and hyper-personalised experiences create entirely new advertising surfaces, open ecosystems with strong data infrastructure and execution speed are increasingly positioned to challenge the next era of AdTech dominance. 

Table of Contents 

1. Executive Summary

2. The $1T Advertising Inflection Point 

3. Why AI Is Different This Time 

4. Open Ecosystems vs Walled Gardens 

5. How AI Is Rebuilding the Advertising Stack 

6. The Rise of AI-Native Advertising Surfaces 

7. India’s Strategic Role in the Global AI AdTech Stack 

8. Key Report Highlights 

9. Core Strategic Insights 

10. What This Means for Industry Leaders

Report Highlights 

1. AI Is Compressing the Entire Advertising Stack: The industry is moving from fragmented optimisation toward autonomous orchestration. 

2. Open Ecosystems Are Structurally More Competitive: AI reduces several historical advantages held by closed platforms. 

3. Commerce Signal Becomes the New Moat: Winning platforms will increasingly own transaction intelligence, not just impressions. 

4. Speed Is Becoming the Defining Competitive Advantage: Execution velocity now compounds faster than scale alone. 

5. India Could Become the Global Build Layer for AI AdTech: Engineering depth and product capability are converging at the right moment. 

What This Means 

For AdTech Platforms: AI is shifting value toward interoperable infrastructure and commerce intelligence. 

For Investors: The next winners may emerge from scaled open ecosystems rather than purely closed platforms. 

For Brands: Advertising is moving from campaign management to AI-led business outcome optimisation. 

For Publishers: First-party data and AI-enabled monetisation infrastructure are becoming strategic assets. 

Explore how AI is: 

• Rewriting the global advertising stack 

• Creating new monetisation surfaces 

• Empowering open ecosystems 

• Accelerating India’s role in global AdTech innovation 

Download the Full Report →