The State of CTV in 2026
Connected TV advertising has moved from emerging channel to mainstream media buy. CTV ad spend grew 377% between 2019 and 2025, and the channel continues to expand at a 12% compound annual growth rate - comfortably ahead of digital advertising overall. As of March 2025, streaming accounted for 43.8% of all TV time in the United States, up 10 percentage points in just two years. For digital marketers, CTV is no longer optional - it is where your audience is watching.
What Is Connected TV Advertising?
Connected TV (CTV) refers to any television set connected to the internet - whether through a smart TV, streaming device (Roku, Fire TV, Apple TV, Chromecast), or gaming console. Ads served on these devices reach viewers watching streaming content on platforms like Hulu, Peacock, Paramount+, Disney+, and ad-supported tiers of Netflix and Amazon Prime Video. CTV combines the lean-back, full-screen impact of traditional television with the audience targeting and measurement capabilities of digital advertising.
Why CTV Outperforms Traditional TV for Digital Advertisers
Traditional TV advertising requires demographic-based buying (adults 25-54, for example) with limited ability to target by behavior, intent, or geography. CTV advertising allows targeting by household income, purchase intent, browsing behavior, geographic area down to the ZIP code, and first-party audience data. Frequency capping prevents ad fatigue. Attribution connects CTV ad exposure to website visits, app downloads, and even in-store purchases.
Key CTV Trends Shaping 2026
Three forces are driving CTV's evolution this year. First, interactive ad formats - shoppable ads, QR code overlays, and pause ads - are moving from experiment to mainstream, allowing viewers to engage directly with brands without leaving their content. Second, measurement has improved dramatically: cross-screen attribution now connects CTV exposure to downstream digital conversions with much greater accuracy than was possible two years ago. Third, retail media CTV is growing rapidly - retail media CTV ad spending grew 45.5% in 2025, with one in five CTV ad dollars projected to flow through retail media networks.
How to Get Started with CTV Advertising
CTV inventory is accessible through demand-side platforms (DSPs) such as The Trade Desk, DV360, Amazon DSP, and Basis. Programmatic buying allows you to access premium streaming inventory across multiple publishers from a single platform, with unified reporting and audience management. For smaller budgets, self-serve platforms like Hulu Ads Manager and Roku Ads Manager provide direct access to specific streaming audiences with lower minimum spends.
Creative Requirements for CTV
CTV ads are non-skippable in most environments, which means production quality matters. The standard format is a 15- or 30-second video ad. Unlike digital display, CTV viewers are in a lean-back mindset - they are not scrolling past your ad. This creates an opportunity for brand storytelling that digital formats rarely allow. Ensure your brand appears early in the creative (within the first 3 seconds), and include a clear call-to-action with a URL or QR code for viewers who want to act immediately.
The Bottom Line
CTV advertising in 2026 offers digital marketers the reach and brand impact of television with the targeting precision and measurability of digital. For brands that have exhausted their digital audience or want to build upper-funnel awareness at scale, CTV is the most compelling channel available. The combination of growing viewership, improving measurement, and interactive ad formats makes 2026 the right time to add CTV to your media mix.