인터랙티브 OTT 광고 시장 : 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the interactive OTT advertising market size was valued at USD 5.14 billion in 2025 and is forecast to reach USD 13.05 billion by 2031 at a CAGR of 16.39% from 2026 to 2031.

This report is Segmented by Device Type (Smart TVs, Smartphones and Tablets, Gaming Consoles, Laptops and Desktops, and More), End-User (Media and Entertainment, Retail and E-Commerce, Automotive, BFSI, Healthcare, Travel and Hospitality, and More), and Geography (North America, South America, Europe, Asia-Pacific, Middle East, and Africa). The Market Forecasts are Provided in Terms of Value (USD).

Global Interactive OTT Advertising Market Trends and Insights

Streaming Time Shift Toward CTV And Ad-Supported OTT

The largest structural force behind the interactive OTT advertising market is the continued shift in viewing time from linear television to connected streaming platforms. The IAB stated that CTV ad spend is expected to grow 13.8% in 2026, keeping streaming ahead of the broader advertising environment and expanding the inventory base for interactive formats. That change matters because the interactive OTT advertising market depends on environments where consumers stay on-screen long enough to notice prompts, scan codes, or respond to overlays. As more ad-supported plans gain scale, premium publishers with strong identity systems are better positioned to capture pricing power and buyer confidence. The result is a market that is growing not only because more people are streaming, but also because more of that streaming is becoming commercially addressable. This dynamic keeps the interactive OTT advertising market closely tied to the broader streaming migration, now reshaping video monetization worldwide.

Retail Media Data Spillover into OTT Buying

Retail media data has become one of the clearest demand signals shaping the interactive OTT advertising market. NBCUniversal reported that retail media CTV ad spend is growing 3x faster than retail media search, which shows how quickly commerce data is moving into streaming activation. That change gives advertisers more confidence because exposure can be linked to online and in-store behavior with less guesswork than in traditional television planning. It also changes who spends in the channel, as sectors outside retail can adopt the same closed-loop logic to justify video budgets with clearer outcomes. This makes the interactive OTT advertising market more attractive to performance-minded buyers who once treated streaming mainly as an awareness vehicle. The longer this model spreads, the more the interactive OTT advertising market benefits from the same accountability standards that propelled retail media to the top of the advertising priority list.

Fragmented Cross-Platform Measurement Standards

Measurement fragmentation remains one of the largest barriers to the interactive OTT advertising market because buying sophistication is improving faster than attribution consistency. The Joint Industry Committee confirmed, through its 2025-2026 transactability work, that methodologies across newer currencies still vary, making unified cross-platform reporting difficult without custom data arrangements. The IAB also reported that 72% of publishers cited technical complexity as a barrier to implementing standardized CTV conversion APIs. This creates a practical problem for advertisers, because platform-native reporting can overstate individual reach and hide cross-platform duplication. The burden falls hardest on mid-sized buyers that do not have the engineering resources to stitch together bespoke measurement systems. Until this improves, the interactive OTT advertising market will continue to lose some budget efficiency to reporting gaps that buyers do not face to the same extent in more mature digital channels.

Other drivers and restraints analyzed in the detailed report include:

1. Programmatic Buying Expands Accessible Premium Inventory
2. Shoppable And Interactive Creative Improves Conversion Efficiency
3. Ad Fraud and Invalid Traffic in Programmatic OTT Supply

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Smart TVs accounted for 48.23% of the interactive OTT advertising market in 2025, keeping them well ahead of other device environments. Their lead reflects the fact that the large-screen, lean-back setting gives advertisers more time to present interactive prompts without forcing users to leave the viewing experience immediately. Japan offers a useful illustration of how device adoption is translating into commercial inventory, as the country's CTV segment reached JPY 129.5 billion (USD 864 million) in 2025 and grew 127% year over year. Smart TV usage also aligns with the shift toward shoppable viewing, as the television screen can hold attention while companion devices handle the final transaction step. For that reason, smart TVs remain the device foundation of the interactive OTT advertising market even as advertisers test newer environments.

Smartphones and tablets still play an important role in the interactive OTT advertising market, but they often serve as companion tools that complete QR-code, cart, or checkout actions initiated on television screens. Laptops and desktops also retain relevance in the interactive OTT advertising market, where advertisers want a stronger link to contextual research, work-from-home streaming, or B2B-style audience behavior. Gaming consoles are projected to expand at a 17.51% CAGR through 2031, making them the fastest-growing device category in the interactive OTT advertising market. Microsoft Advertising stated that gaming ads were fully viewed 100% of the time in its cited research, compared with 86% for online video and 77% for social media, which points to a strong attention environment for advertisers that can access the supply effectively. The same source also highlighted the scale of global gaming audiences and the gap between user attention and ad investment, which helps explain why console inventory is starting to attract more standardized monetization efforts. As more in-console and in-game formats become easier to transact, consoles are likely to pull a larger share of budgets inside the interactive OTT advertising market. That growth will not displace smart TVs in the near term, but it will expand the range of premium screens where interactive advertising can perform.

Complete Report Scope:

• By Device Type
  • Smart TVs
  • Smartphones and Tablets
  • Gaming Consoles
  • Laptops and Desktops
  • Other Device Types
• By End-User
  • Media and Entertainment
  • Retail and E-Commerce
  • Automotive
  • BFSI
  • Healthcare
  • Travel and Hospitality
  • Other End-Users
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • South America
    • Brazil
    • Argentina
    • Chile
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Rest of Europe
  • Asia-Pacific
    • China
    • Japan
    • India
    • South Korea
    • Australia
    • Rest of Asia-Pacific
  • Middle East
    • Saudi Arabia
    • United Arab Emirates
    • Qatar
    • Rest of Middle East
  • Africa
    • South Africa
    • Egypt
    • Nigeria
    • Rest of Africa

Geography Analysis

Asia-Pacific is projected to expand at a 17.24% CAGR through 2031, making it the fastest-growing region in the interactive OTT advertising market. Japan's total video advertising market reached JPY 885.5 billion (USD 5.9 billion) in 2025 and is projected to reach JPY 1,178.3 billion (USD 7.9 billion) in 2026, suggesting a strong regional backdrop for streaming monetization. The same regional direction is reinforced by AVIA, which stated that Asia-Pacific screen industry revenues are projected to grow at a 2.8% CAGR from 2025 to 2030, with all net growth coming from online channels. That matters because online-led screen growth provides the interactive OTT advertising market with a broader supply base across both developed and developing Asian economies. It also supports the view that Asia-Pacific is moving from an emerging opportunity to a core expansion engine for the interactive OTT advertising market.

North America held 43.58% of the interactive OTT advertising market share in 2025, making it the largest regional base. The region benefits from a mature programmatic ecosystem, high connected TV penetration, and a strong retail media infrastructure that improves audience activation across streaming inventory. Amazon Ads and Roku announced in 2025 that their partnership created the largest authenticated CTV footprint in the United States, and early tests showed 40% more unique viewers reached with the same budget and nearly 30% lower ad frequency. Canada has also become attractive for quality-focused buying, with Pixalate's Q4 2025 North America benchmarks showing lower invalid traffic levels than the United States in CTV supply.

Europe holds a meaningful position in the interactive OTT advertising market, with the United Kingdom and Germany serving as the main growth centers. Pixalate reported that UK CTV invalid traffic reached 46.1% and Germany reached 44% in Q1 2026, which shows how fraud pressure is affecting effective yield in some of the region's largest markets. Those conditions are pushing buyers toward premium direct deals and curated supply paths rather than the broadest open-market routes. France, Italy, Spain, and the rest of Europe continue to add depth to the regional programmatic OTT base, while South America is benefiting from lower streaming entry prices that are helping audiences move away from legacy pay TV. Across both regions, the interactive OTT advertising market is gaining ground where digital video consumption is rising faster than legacy viewing models can respond.

1. The Trade Desk, Inc.
2. Roku, Inc.
3. Amazon.com, Inc.
4. Google LLC
5. Comcast Corporation
6. Magnite, Inc.
7. Innovid Corp.
8. PubMatic, Inc.
9. Viant Technology Inc.
10. Nexxen International Ltd.
11. Samsung Electronics Co., Ltd.
12. LG Electronics Inc.
13. Fox Corporation
14. Paramount Global
15. The Walt Disney Company
16. Netflix, Inc.
17. Warner Bros. Discovery, Inc.
18. Teads S.A.
19. BrightLine, Inc.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 INTRODUCTION

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of The Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Streaming Time Shift Toward CTV and Ad-Supported OTT
  • 4.2.2 Retail Media Data Spillover Into OTT Buying
  • 4.2.3 Programmatic Buying Expands Accessible Premium Inventory
  • 4.2.4 Shoppable and Interactive Creative Improves Conversion Efficiency
  • 4.2.5 AI-Driven Contextual Targeting Reduces Third-Party Data Dependence
  • 4.2.6 Live Sports and Event Streaming Deepen Attention Windows
• 4.3 Market Restraints
  • 4.3.1 Fragmented Cross-Platform Measurement Standards
  • 4.3.2 Ad Fraud and Invalid Traffic in Programmatic OTT Supply
  • 4.3.3 Privacy Regulation Limits Audience Granularity
  • 4.3.4 Premium Content and Licensing Cost Inflation
• 4.4 Industry Value Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Porter's Five Forces Analysis
  • 4.7.1 Bargaining Power of Buyers
  • 4.7.2 Bargaining Power of Suppliers
  • 4.7.3 Threat of New Entrants
  • 4.7.4 Threat of Substitutes
  • 4.7.5 Intensity of Competitive Rivalry
• 4.8 Impact of Macroeconomic Factors on the Market

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Device Type
  • 5.1.1 Smart TVs
  • 5.1.2 Smartphones and Tablets
  • 5.1.3 Gaming Consoles
  • 5.1.4 Laptops and Desktops
  • 5.1.5 Other Device Types
• 5.2 By End-User
  • 5.2.1 Media and Entertainment
  • 5.2.2 Retail and E-Commerce
  • 5.2.3 Automotive
  • 5.2.4 BFSI
  • 5.2.5 Healthcare
  • 5.2.6 Travel and Hospitality
  • 5.2.7 Other End-Users
• 5.3 By Geography
  • 5.3.1 North America
    • 5.3.1.1 United States
    • 5.3.1.2 Canada
    • 5.3.1.3 Mexico
  • 5.3.2 South America
    • 5.3.2.1 Brazil
    • 5.3.2.2 Argentina
    • 5.3.2.3 Chile
    • 5.3.2.4 Rest of South America
  • 5.3.3 Europe
    • 5.3.3.1 Germany
    • 5.3.3.2 United Kingdom
    • 5.3.3.3 France
    • 5.3.3.4 Italy
    • 5.3.3.5 Spain
    • 5.3.3.6 Rest of Europe
  • 5.3.4 Asia-Pacific
    • 5.3.4.1 China
    • 5.3.4.2 Japan
    • 5.3.4.3 India
    • 5.3.4.4 South Korea
    • 5.3.4.5 Australia
    • 5.3.4.6 Rest of Asia-Pacific
  • 5.3.5 Middle East
    • 5.3.5.1 Saudi Arabia
    • 5.3.5.2 United Arab Emirates
    • 5.3.5.3 Qatar
    • 5.3.5.4 Rest of Middle East
  • 5.3.6 Africa
    • 5.3.6.1 South Africa
    • 5.3.6.2 Egypt
    • 5.3.6.3 Nigeria
    • 5.3.6.4 Rest of Africa

6 COMPETITIVE LANDSCAPE

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Vendor Positioning Analysis
• 6.4 Company Profiles (includes Global Level Overview, Market Level Overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share, Products and Services, Recent Developments)
  • 6.4.1 The Trade Desk, Inc.
  • 6.4.2 Roku, Inc.
  • 6.4.3 Amazon.com, Inc.
  • 6.4.4 Google LLC
  • 6.4.5 Comcast Corporation
  • 6.4.6 Magnite, Inc.
  • 6.4.7 Innovid Corp.
  • 6.4.8 PubMatic, Inc.
  • 6.4.9 Viant Technology Inc.
  • 6.4.10 Nexxen International Ltd.
  • 6.4.11 Samsung Electronics Co., Ltd.
  • 6.4.12 LG Electronics Inc.
  • 6.4.13 Fox Corporation
  • 6.4.14 Paramount Global
  • 6.4.15 The Walt Disney Company
  • 6.4.16 Netflix, Inc.
  • 6.4.17 Warner Bros. Discovery, Inc.
  • 6.4.18 Teads S.A.
  • 6.4.19 BrightLine, Inc.

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-Space and Unmet-Need Assessment