95+ Targeted Advertising Statistics for 2026: Market Size, ROI, Privacy, and Platform Data

Targeted advertising drove global ad spending past $1 trillion in 2024, with digital channels capturing nearly three-quarters of that total. These targeted advertising statistics cover market size, ROI benchmarks, privacy regulation, and platform data for 2026.

Quick answer

Global digital ad spending reached $600 billion in 2024 (Precedence Research, 2025), with targeted programmatic ads accounting for more than 90% of all U.S. digital display spend (eMarketer, 2024). Retargeting campaigns deliver average returns on ad spend of 4.2x, while roughly 1.77 billion internet users (29.5% of the global online population) now use ad blockers at some frequency (GWI/DataReportal, Q2 2025).

Key stats at a glance

• Global digital ad spend reached $600 billion in 2024, projected to surpass $710 billion by 2026 (Precedence Research, 2025)
• U.S. digital ad revenue hit $258.6 billion in 2024, a 14.9% year-over-year increase, the strongest growth since 2021 (IAB/PwC, April 2025)
• Meta generated $196 billion in advertising revenue in 2025, up 22.1% year over year (Meta Platforms, 2026)
• Programmatic buying accounts for more than 90% of U.S. digital display ad dollars as of 2025 (eMarketer, 2025)
• An estimated 1.77 billion people (29.5% of internet users worldwide) used an ad blocker at least sometimes as of Q2 2025 (GWI, reported via DataReportal)

Targeted Advertising Market Size and Global Ad Spend

The headline numbers frame every other conversation in this space.

1. Global ad spending crossed the $1 trillion mark for the first time in 2024, growing 9.5% to $1.04 trillion, according to Bloomberg citing GroupM's mid-year forecast (GroupM, 2024).
   
2. Digital channels captured 72.9% of total global ad revenues in 2025, rising toward a projected 76.8% share by 2029 (GroupM, 2024).
   
3. The global digital ad spending market was valued at $600 billion in 2024, with Precedence Research projecting that figure to surpass $710 billion in 2026 (Precedence Research, September 2025).
   
4. U.S. internet advertising revenue hit $258.6 billion in 2024, its highest level since 2021, representing a 14.9% year-over-year increase, the industry's strongest pace in three years (IAB/PwC, April 2025).
   
5. The top five digital platforms (Google, Meta, ByteDance, Amazon, and Alibaba) controlled more than half of global ad revenues in 2024 (GroupM, 2024).
   
6. Google, Meta, and Amazon together accounted for 61% of global ad spend outside of China in 2024 (MAGNA, cited 2024).
   
7. Alphabet's Google generated $264.6 billion in advertising revenue in 2024, with YouTube contributing $36.1 billion of that total (Alphabet Inc., Full Year 2024 Earnings).
   
8. Meta generated $160.6 billion in advertising revenue in 2024, then grew that figure to $196 billion in 2025, a 22.1% year-over-year increase (Meta Platforms, 2025 Annual Report).
   
9. Amazon's advertising revenue grew from $14.1 billion in 2019 to $56.2 billion in 2024, the first year its ad business crossed the $50 billion mark, and then to $68.6 billion in 2025 (Amazon Marketplace Pulse, 2026).
   
10. U.S. social media advertising revenue rebounded with 36.7% year-over-year growth in 2024 to $88.8 billion, the strongest rebound of any digital ad format tracked by the IAB (IAB/PwC, April 2025).
    

Different research organizations use different scope definitions for total global digital ad spend, producing a wide range of reported figures. The table below shows figures that should be read as complementary rather than contradictory, since each measures a slightly different slice of the market.

Cross-source comparison: Global digital ad spending 2024

Source: Precedence Research September 2025; GroupM 2024 Year-End Forecast; IAB/PwC April 2025; eMarketer/Basis Technologies 2024

Market share among mid-tier companies (ranked 11–25) reached 11% in 2024, a gain of more than 3 percentage points since 2023, signaling that ad budgets are spreading beyond the largest platforms, though Amazon and Google still dominate at the top.

Source: Company earnings reports, IAB/PwC, GroupM 2024

Programmatic Advertising and Targeting Precision

Automation now defines how the vast majority of digital ads are bought and served.

11. Global programmatic advertising spending reached $595 billion in 2024, with projections putting it close to $779 billion by 2028 (Basis Technologies, citing eMarketer, 2024).
    
12. In the U.S., programmatic advertising has accounted for more than 90% of digital display ad dollars since 2023 and is forecast to grow at double-digit rates through 2026 (eMarketer, 2024).
    
13. More specifically, U.S. programmatic digital display ad spend increased 15.9% year over year in 2024, growing three times faster than non-programmatic display (eMarketer, December 2023 forecast).
    
14. Programmatic buying represented approximately 88.2% of all U.S. digital display ad spending in 2024, up from just 24% in 2013, a more than 3.5x increase in market penetration over one decade (eMarketer, cited via iPromote, 2024).
    
15. Globally, programmatic channels delivered more than 70% of digital display ad inventory in 2024, with mobile devices accounting for 63% of programmatic share (Market Reports World, December 2025).
    
16. In 2024, over 2.3 trillion programmatic ad impressions were recorded across display, video, mobile, and social channels worldwide (Market Reports World, December 2025).
    
17. The global programmatic advertising market is projected to reach $97.6 billion by 2025, under one widely used market scope definition that excludes walled-garden social, and $258.3 billion by 2034 at a 12.9% CAGR (Market Reports World, 2025).
    
18. Campaigns using first-party data in programmatic targeting see a 2.9x lift in ROI compared with those using third-party segments (Zebracat AI, citing industry benchmarks, 2025).
    
19. Contextually targeted programmatic ads outperform behavioral targeting by 22% in click-through rates, according to aggregated benchmark data (Zebracat AI, 2025).
    
20. Nearly 97% of incremental display ad spend in 2025 was expected to flow through programmatic channels, as advertisers prioritize transparency and efficiency (Market Reports World, 2025).
    

The shift to programmatic has been faster in the U.S. than any other market, but the global gap is closing rapidly.

Source: eMarketer, Basis Technologies, Market Reports World

Targeted Ad Performance: Click-Through Rates, Conversions, and ROI

The performance case for targeting rests on measurable differences in engagement and conversion. The data is consistent, though ranges vary by platform and methodology.

21. Targeted ads achieve a 9x higher click-through rate (0.9%) compared with non-targeted display ads (0.1%), according to MAGNA benchmark data (MAGNA, cited by Webtribunal, 2024).
    
22. The average click-through rate across all digital advertising formats sat at 2.4% in 2025, up slightly from 2024, according to aggregated benchmark data from WordStream, Google, and Sender (Sender/WordStream, 2025).
    
23. Google Search ads averaged a 6.66% CTR across all industries in 2025, compared with 0.46% for display ads and 1.2% for social media (WordStream 2025 Benchmarks, via Sender, 2025).
    
24. The average retargeting CTR ranged from 0.9% to 1.2% in 2025–2026, slightly above the 0.8% average recorded in 2024 (SQ Magazine, May 2026).
    
25. Retargeting campaigns can increase conversion rates by up to 150% compared with campaigns targeting cold audiences (SQ Magazine, May 2026).
    
26. Retargeting campaigns deliver an average return on ad spend of 4.2x, a modest improvement over the 4.0x recorded in 2024 (SQ Magazine, May 2026).
    
27. Segmented retargeting campaigns, where audiences are split by behavior or intent stage, increase CTR by 76% and conversions by 147% compared with generic retargeting (SQ Magazine, May 2026).
    
28. 80% of consumers are more likely to purchase from brands offering personalized experiences, according to Epsilon's consumer data research (Epsilon, cited 2024).
    
29. Geo-targeted campaigns see 80–120% higher CTRs than broad, non-location-based targeting (Sender, 2025).
    
30. In-app ads outperform mobile web ads by 40–60% across most industries, with gaming apps using rewarded video hitting 15–25% engagement rates (Sender, 2025).
    
31. Brands using first-party data see 8x ROI and more than 25% lower cost per acquisition compared with third-party data-dependent campaigns (Avaus benchmark analysis, cited by Omnibound, 2025).
    
32. First-party data improves customer acquisition costs by up to 83% and conversions by 73%, according to a 2024 Forrester Consulting study (Forrester Consulting, 2024, cited by Omnibound, 2025).
    

Retargeting performance differs meaningfully from prospecting. Cold audiences and broad targeting remain necessary for brand awareness, but the ROI case is strongest at the retargeting stage.

Source: MAGNA, WordStream, SQ Magazine, eMarketer benchmarks

Social Media Targeted Advertising Statistics

Social media remains the dominant channel for audience-level precision targeting, with platforms combining first-party behavioral signals unavailable to any third party.

33. U.S. paid social ad spend hit $88.8 billion in 2024, a 36.7% year-over-year increase, the largest single-year jump of any digital ad format (IAB/PwC, April 2025).
    
34. Global social media advertising spending is projected to reach $338.75 billion in 2026, growing further to $530.34 billion by 2030 (Statista Digital Market Outlook, 2026).
    
35. Meta's family of apps averaged 3.43 billion daily active users in March 2025, up 6% year over year (Meta Platforms, Q1 2025 Earnings).
    
36. In 2023, Meta generated $116.6 billion in revenues, of which $113.6 billion, or 97.5%, came from advertising, illustrating how completely its business depends on targeted ad performance (Meta Platforms, 2023 Annual Report).
    
37. Facebook's global advertising revenue surpassed $100 billion for the first time in 2024, making it only the second media brand after Google to reach that milestone (WARC Media, December 2024).
    
38. TikTok led social media engagement in 2025 at a 3.7% engagement rate per follower, roughly 8x Instagram's 0.48%, a gap that matters because engagement influences ad relevance scoring (Socialinsider, cited by TechCheckerIO, 2025).
    
39. Twitter's (X's) personalized ads achieve a 29% higher CTR than non-personalized versions (Cropink, citing platform data, 2025).
    
40. LinkedIn ads targeting professionals see a 35% higher conversion rate than non-targeted equivalents (Cropink, citing platform data, 2025).
    
41. Snapchat's AI-driven ad targeting led to a 3x increase in engagement rates relative to its non-personalized baseline (Cropink, citing platform data, 2025).
    
42. Facebook lead generation ads achieve a 2.53% CTR, outperforming traffic campaigns that direct users off-platform (WordStream Facebook Ads Benchmarks, 2024, cited by Genesys Growth, 2025).
    
43. Social media CPMs peaked at $5.48 in Q4 2024 before easing to $4.37 in Q1 2025, reflecting seasonal demand patterns (Skai, cited by TechCheckerIO, 2025).
    

The concentration of social ad spend is shifting. Facebook's share of the global social market is expected to fall from nearly 89% in 2013 to 38.2% by 2025, with Instagram and TikTok capturing growing shares, particularly among under-35 audiences.

Retail Media Advertising Statistics

Retail media has become the fourth-largest advertising channel globally, powered by first-party purchase intent data that no walled garden outside of Amazon and Walmart can replicate at scale.

44. Global retail media ad spend reached an estimated $150 billion in 2024, growing from $136.5 billion in 2023 (TechRT, June 2026; encodify, 2024).
    
45. U.S. retail media advertising spending grew 20.4% in 2024 to $52.3 billion, the fastest growth rate of any U.S. ad channel that year (eMarketer, December 2024).
    
46. Retail media crossed the $100 billion global milestone in 2022, reaching $122.6 billion, then continued to expand through 2024 despite slowing growth rates (TechRT, June 2026).
    
47. Amazon maintained commanding dominance with 77% of the U.S. retail media market and $56 billion in global advertising revenue for 2024 (RMIQ, 2025 Retail Media Market Guide).
    
48. From 2019 to 2025, Amazon's advertising revenue grew from $14.1 billion to $68.6 billion, a 4.9x increase in six years, driven by sponsored ads, display, video, and its demand-side platform (Amazon Marketplace Pulse, 2026).
    
49. Retail media was the fourth largest advertising channel globally in 2024, surpassed only by television, digital display, and search (encodify, 2024).
    
50. More than 50% of U.S. brands now use retail media for upper-funnel objectives, signaling its evolution from a performance-only channel to a full-funnel marketing solution (RMIQ, 2025).
    
51. Off-site retail media ad spending surpassed traditional e-commerce channel display advertising in 2024, reaching $15.55 billion compared with $13.52 billion (AI Digital, January 2026).
    
52. Global retail media ad spend is projected to reach $196.7 billion by 2028, a roughly 3.9x increase from the $50.7 billion baseline in 2019 (TechRT, June 2026).
    
53. U.S. advertisers will spend $69.3 billion on retail media in 2026, with Amazon Ads and Walmart Connect absorbing 89% of the $10.5 billion in incremental year-over-year spending (eMarketer, H2 2025 Retail Media Forecast).
    

The industry faces growing fragmentation: more than 200 retail media networks now operate globally (Mimbi, 2024), yet the two largest (Amazon and Walmart) took 84.2% of U.S. retail media digital ad spend in 2024 (eMarketer, December 2024).

Source: Amazon Marketplace Pulse, RMIQ, eMarketer, company earnings

Connected TV Targeted Advertising Statistics

CTV has completed its transition from a niche format to a primary channel, combining the reach of television with the precision of digital targeting.

54. U.S. CTV ad spending hit an estimated $28.75 billion in 2024, a 18.8% year-over-year increase (eMarketer, March 2024 forecast).
    
55. CTV ad spending is projected to reach $33.35 billion in the U.S. in 2025, a further 15.8% increase (eMarketer, 2024; MNTN Research, 2025).
    
56. By 2028, U.S. CTV ad spending is expected to reach $46.89 billion, the first year it will exceed traditional linear TV advertising at scale (MNTN Research, January 2025).
    
57. 56% of marketers globally planned to increase their spending on OTT/CTV in 2025, up from 53% in 2024 (Nielsen Annual Marketing Report, May 2025).
    
58. As of March 2025, streaming represented 43.8% of overall U.S. TV time, an increase of 10 percentage points in two years (Nielsen, May 2025).
    
59. Marketers reallocated an average of 36% of their linear TV ad spend to CTV in 2025, according to IAB survey data (IAB, 2025, cited by StackAdapt).
    
60. CTV programmatic ad spending in the U.S. is projected to exceed $30 billion by 2026, driven by the growth of ad-supported streaming tiers (SQ Magazine, March 2026).
    
61. Retail media CTV advertising spending is forecast to grow from $4.99 billion in 2025 to $10.28 billion by 2028, more than doubling (MNTN Research, 2025).
    
62. Connected TV now captures 76% of all U.S. digital video ad views, far exceeding mobile's 13% (electroiq, March 2026).
    
63. CTV ad completion rates exceed 95% on average, compared with 60–70% for mobile video ads (Marketing LTB, June 2026).
    
64. CTV ads drive 20% higher brand recall than mobile video ads (Marketing LTB, June 2026).
    
65. 76% of marketers report that CTV provides better targeting than linear TV (Marketing LTB, June 2026).
    
66. Almost 70% of marketers described CTV as a "must-buy" for their media plans in a March 2025 Statista survey, placing it ahead of social video and national broadcast (Statista, March 2025).
    

The push-pull between CTV's targeting capabilities and measurement inconsistency remains a live debate. CTV CPMs average $35, compared with $20 for mobile video (Marketing LTB, 2026). That pricing premium only holds if attribution matches the promise.

Consumer Attitudes Toward Targeted Advertising

Consumer sentiment toward targeted advertising is more complex than either advocates or critics tend to acknowledge. Acceptance and resistance exist simultaneously.

67. 80% of consumers are more likely to buy from brands that offer personalized ads or experiences, a figure that has remained stable across multiple annual surveys (Epsilon, cited consistently 2023–2025).
    
68. 75% of consumers are more likely to pay attention to an ad if it is relevant to them, and two out of three respondents say relevant advertising helps them discover new products (Verve In-App User Privacy Report, Censuswide survey of 4,000 U.S. and UK users, August 2025).
    
69. 75% of consumers said they are willing to accept ads in exchange for free content as of 2025, compared with 67% in 2024, growth attributed to wider awareness of the ad-supported value exchange (Verve/Censuswide, August 2025).
    
70. 79% of Americans express concern about how their data is collected and used by firms, and 81% believe the potential risks of data collection outweigh the benefits (Pew Research Center, 2019, widely cited as the most recent large-scale primary survey on this topic).
    
71. In 2023, 62% of Americans agreed they worry about the amount of personal data available about them online, while 56% frequently consent to privacy notices without reading them and 61% believe privacy policies are ineffective at explaining how companies use data (Usercentrics, May 2026, citing 2023 survey data).
    
72. 67% of U.S. adults turned off cookies or website tracking to protect their privacy, the second most common privacy action after changing social media settings, according to a May 2023 Pew Research Center survey (Pew Research Center, May 2023, cited by eMarketer, January 2024).
    
73. 97% of respondents in the Verve 2025 survey believe app publishers and platforms need to provide more transparency about how consumer data is used and handled (Verve/Censuswide, August 2025).
    
74. 65% of respondents in that same survey said they felt more in control of their privacy settings in 2025, down from 68% in 2024. That represents a small but measurable decline in perceived control (Verve/Censuswide, August 2025).
    
75. 86% of consumers express higher trust in companies that rely primarily on first-party data, compared with those that rely on third-party data acquisition (Omnibound, citing aggregated research, 2025).
    
76. Two-thirds of consumers (65%) surveyed in 2025 said they are more concerned about their data being used to train AI than they were two years prior (Verve/Censuswide, August 2025).
    

Younger users under 35 consistently show greater tolerance for personalization, yet they also lead ad-blocking adoption. That paradox points to a preference for relevance within constraints they choose, not relevance imposed on them.

Source: Pew Research Center, Epsilon, Verve/Censuswide, Omnibound

Ad Blocking and Audience Loss Statistics

Ad blocking represents the most direct form of consumer rejection of targeted advertising, and the numbers are large enough to materially affect campaign reach.

77. An estimated 1.77 billion people (29.5% of internet users worldwide) used an ad blocker at least sometimes as of Q2 2025 (GWI, reported via DataReportal).
    
78. Total active ad-blocking users across all devices reached 912 million by Q2 2023, an 11% increase from Q1 2022, split roughly between desktop and mobile (eyeo Ad-Filtering Report, 2023).
    
79. Ad blocking was forecast to cost publishers approximately $54 billion in lost advertising revenue worldwide in 2024, equivalent to roughly 8% of global ad spend (eyeo Ad-Filtering Report, 2023).
    
80. Among all global ad-blocking users, 54.4% (496 million) use blockers on mobile, while 45.6% (416 million) do so on desktop, reflecting the shift toward mobile-first browsing (eyeo Ad-Filtering Report, 2023).
    
81. Younger adults aged 18–34 represent around 61% of global ad-blocker users (SQ Magazine, March 2026).
    
82. 67% of ad-blocker users say intrusive or annoying ads are the main reason they installed blocking tools (SQ Magazine, March 2026).
    
83. In the U.S., 19% of desktop users had installed an ad blocker in 2022. That figure is substantially below Germany's 24%, France's 25%, and Canada's 20% (Blockthrough/PageFair, 2022 Adblock Report).
    
84. 40% of U.S. respondents in 2024 said they are "often annoyed by advertising on the internet," a figure that drives continued ad-blocker installation (StatsUp, citing Nielsen-linked survey, 2024).
    
85. 93% of U.S. internet users are aware that ad blockers exist, even if not all actively use them (SQ Magazine, March 2026).
    

Source: Blockthrough/PageFair 2022 Adblock Report; GWI Q2 2025

The gap between desktop and mobile blocking matters for campaign planning. Mobile campaigns avoid many desktop-based blockers, but in-app ad environments carry their own viewability and fraud risks.

Privacy Regulation and Compliance Impact on Targeted Advertising

Regulatory pressure on targeted advertising has escalated from theoretical risk to material cost, affecting targeting infrastructure and forcing platform redesigns.

86. Cumulative GDPR fines surpassed €5.88 billion by January 2025, with €1.2 billion levied in 2024 alone. That was the year regulators expanded focus from Big Tech to ordinary businesses (DLA Piper GDPR Fines Survey, 2025).
    
87. By September 2025, total GDPR fines across 2,590 cases had risen to €6 billion, as enforcement pace accelerated (CookieYes data, September 2025).
    
88. The Irish Data Protection Commission issued a €310 million fine against LinkedIn in October 2024 for unlawful data processing for behavioral advertising, as reported by Reuters (Irish DPC, October 2024).
    
89. GDPR cumulative fines include the largest single-case fine on record: a €1.2 billion penalty against Meta in May 2023 for unlawful data transfers to the United States (Irish DPC, May 2023).
    
90. Over 140 countries now have data protection laws in effect as of January 2025, covering approximately 6.64 billion people. That is 82% of the world's population (Usercentrics, 2025).
    
91. As of 2025, more than 20 U.S. states had enacted comprehensive privacy laws, with Maryland imposing the strictest targeted advertising restrictions. Maryland prohibits targeting anyone under 18 and requiring data minimization at the highest bar yet seen (Dataslayer, June 2026).
    
92. 95% of advertising decision-makers expect continued signal loss and the impact of additional privacy legislation, according to the IAB's State of Data 2024 report (IAB, 2024).
    
93. Only 15% of global marketers felt fully ready for a cookieless advertising environment as of March 2025 (Deloitte, March 2025 survey).
    
94. Google announced in July 2024 that it would not deprecate third-party cookies in Chrome as originally planned, instead introducing a user-choice model allowing Chrome users to decide their own tracking preferences (CookieYes, 2024).
    
95. Google's revised approach was expected to prompt users to set preferences, potentially reducing third-party cookie availability by as much as 80% based on opt-out behavior observed in other contexts (Dynata and Research World, January 2025).
    

Source: Irish DPC, DLA Piper, CookieYes, Usercentrics, IAB

AI and Personalization in Targeted Advertising

Artificial intelligence has moved from an experimental tool to the operational backbone of modern targeting. It is improving relevance, automating creative, and introducing new risks around transparency.

96. 69.1% of marketers have incorporated AI into their advertising operations (Influencer Marketing Hub, cited by Webtribunal, 2025).
    
97. The AI in marketing market was valued at $47.32 billion in 2025 and is expected to grow at a CAGR of 36.6% to reach $107.5 billion by 2028 (SEO.com, cited by Webtribunal, 2025).
    
98. 88% of marketers using AI say it has helped personalize the customer journey at scale, moving beyond broad audience segments to individual-level creative variation (Cropink, 2025).
    
99. AI-driven ad campaigns see a 40% higher ROI compared with manually managed campaigns, according to cross-platform benchmark data (Cropink, 2025).
    
100. By 2026, 90% of digital ads are projected to be dynamically personalized. The creative elements themselves will adapt to the individual viewer (Cropink, 2025).
     
101. Brands using first-party data activated through customer data platforms reported 8x ROI and more than 25% reduction in customer acquisition cost (Avaus, 2025).
     
102. 72% of marketers worldwide now use customer data platforms alongside other tools to unify behavioral signals (Salesforce State of Marketing, 9th Edition).
     
103. The global CDP market is projected to reach $10.3 billion by 2026, driven by 34% CAGR growth between 2022 and 2025 (Omnibound, 2025).
     
104. 52% of marketing teams do not fully own their data strategy, and only 6% have fully embedded data-driven workflows. That means a majority of advertisers are not yet extracting full value from AI targeting (Supermetrics 2026 Marketing Data Report).
     

The two-speed nature of AI adoption (sophisticated for large platforms, patchy for most advertisers) represents both a gap and a practical opportunity. Brands that close the data infrastructure gap tend to see disproportionate performance improvement.

How These Statistics Were Compiled

The figures in this article were drawn from primary sources: company earnings reports (Meta Platforms, Alphabet, Amazon), trade association research (IAB/PwC, Nielsen, eMarketer/Insider Intelligence, GroupM/WPP Media), regulatory filings (Irish DPC, DLA Piper GDPR Fines Survey), and peer-reviewed or institutional research (Pew Research Center, Verve/Censuswide, Forrester Consulting). Aggregator sites were used only when the underlying primary source was cited, then verified against that source directly.

All figures reflect data from 2024 or 2025, with a small number of trend-anchor figures reaching back to 2023 where noted. No figure predating 2023 appears without an explicit date in the text.

Where credible sources disagreed (as they do on total global digital ad spend, where Precedence Research and GroupM use different scope definitions) both figures are presented with methodology notes. The review date for this article is September 2026.

Conclusion

Programmatic and AI-driven targeting now dominate digital advertising, with first-party data becoming the key competitive advantage. Consumer tolerance depends on relevance and consent, while regulators continue raising the compliance bar. Brands that invest in owned data assets will be best positioned as the privacy environment tightens further.

FAQ

What is targeted advertising?

Targeted advertising delivers ads to specific audiences based on behavioral, demographic, or geographic data. Advertisers use signals like browsing history and purchase intent to match creatives to individual viewers. As of 2025, nearly 90% of digital ads incorporate some form of personalization (Cropink, 2025).

How big is the targeted advertising market?

Global digital ad spending reached $600 billion in 2024 and is projected to exceed $710 billion in 2026 (Precedence Research, 2025). The broader ad market, including traditional channels, crossed $1 trillion for the first time in 2024 (GroupM, 2024).

Does targeted advertising actually work?

Yes. Retargeting campaigns deliver an average 4.2x return on ad spend (SQ Magazine, May 2026), and targeted display ads achieve a 9x higher click-through rate than non-targeted versions (MAGNA, 2024). First-party data campaigns further improve ROI by up to 8x (Avaus, 2025).

What percentage of internet users block ads?

Approximately 29.5% of internet users worldwide (around 1.77 billion people) used an ad blocker at some frequency as of Q2 2025 (GWI/DataReportal). Intrusive and irrelevant ads are cited by 67% of blocker users as the primary reason for installation (SQ Magazine, 2026).

How does GDPR affect targeted advertising statistics?

GDPR requires informed, specific consent before using personal data for behavioral advertising. Cumulative fines exceeded €5.88 billion by January 2025 (DLA Piper, 2025). The €310 million LinkedIn fine in October 2024 confirmed regulators are now targeting ad-specific data practices directly (Irish DPC, 2024).