Digital Ad Spend Market Databook Report 2026: 100+ KPIs by Type of Advertising Channel, Format & Media, Platforms, Pricing Models, Digital Ecosystem, Media Buying Method 2020-2029
Dublin, Feb. 06, 2026 (GLOBE NEWSWIRE) -- The "Digital Ad Spend Market Size & Forecast by Spend Value Across 100+ KPIs by Type of Advertising Channel, Format & Media, Platforms, Pricing Models, Industry, Digital Ecosystem, and Media Buying Method - Databook Q1 2026 Update" report has been added to ResearchAndMarkets.com's offering.
The global digital ad spend market is expected to grow by 13.2% annually, reaching US$972.5 billion by 2026. The market has experienced robust growth during 2020-2025, achieving a CAGR of 11.3%. This upward trajectory is expected to continue, with the market forecast to grow at a CAGR of 15.1% from 2026 to 2029. By the end of 2029, the digital ad spend market is projected to expand from its 2025 value of US$859.0 billion to approximately US$1.48 trillion.
The competitive environment for digital advertising is intensifying as legacy tech platforms, commerce players, content owners, and ad-tech startups converge around new monetisation opportunities. While Google, Meta, and Amazon still dominate spend allocation, rapid expansion in CTV, retail media, and AI-powered tools is broadening the field. The market is witnessing consolidation in some areas, experimentation in others, and a reconfiguration of alliances based on data access and campaign performance.
Competitive Intensity is High Across Segments
Digital ad competition is no longer confined to traditional tech platforms. Retailers (e.g., Walmart, Carrefour, Reliance), streamers (e.g., Netflix, Disney+, JioCinema), and commerce marketplaces (e.g., Shopee, Mercado Libre) are building ad businesses. The proliferation of self-serve ad platforms and API-based media buying is making market entry easier, intensifying spend fragmentation.
Key Players and Emerging Challengers
The core global players such as Google, Meta, Amazon are being challenged on multiple fronts. Retail media is led by Amazon globally, but Walmart Connect, Target Roundel, and Instacart in the US, as well as Carrefour, Mercado Libre, and Alibaba internationally, are scaling fast.
Generative AI reshapes digital advertising operations and creative production
Generative AI is being integrated across digital ad production, targeting, and measurement processes globally. Platforms such as Meta, Google, and Amazon are embedding generative tools to automate creative versioning, audience insights, and campaign planning. For instance, Google Performance Max now uses AI to generate ad variants based on asset inputs, while Meta's Advantage+ suite leverages AI to test and optimise creatives at scale.
Retail Media Networks (RMNs) evolve into full-funnel platforms
Retail media has become the fastest-growing segment in global digital advertising. Companies like Amazon Ads, Walmart Connect, and Carrefour Links are expanding capabilities beyond sponsored listings into video, display, and offsite advertising. Global retailers are now bundling first-party data access, on-site placements, and media execution to position themselves as full-funnel solutions.
CTV and ad-supported streaming open new video monetisation layers
Connected TV (CTV) and ad-supported video on demand (AVOD) are becoming central to global media plans. Netflix, Disney+, and Amazon Prime Video have launched ad-supported tiers, while local players such as ITVX (UK), TF1+ (France), and JioCinema (India) are building hybrid monetisation models. CTV is attracting both brand and performance budgets due to its lean-back format and household-level targeting.
Walled gardens maintain control, but open web and retail media pressure grows
Google, Meta, and Amazon remain dominant recipients of global digital ad spend, but their share faces increasing competition from retail media networks, independent publishers, and commerce-driven ad tech. Apple's SKAdNetwork and Google's Privacy Sandbox are also reshaping how campaigns are measured within closed ecosystems.
Sustainability and responsible media buying rise as brand priorities
Global brands are increasingly factoring sustainability and ethical media placement into digital ad planning. Initiatives such as GroupM's carbon calculator and ad net-zero commitments by agencies are gaining traction. Advertisers are reviewing supply chains to minimise emissions from programmatic buying and avoid misinformation or non-brand-safe placements.
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