5 Powerful Reasons Marketers Are Investing in CTV Advertising

Connected TV (CTV) advertising has quickly become one of the most effective ways for brands to reach consumers across streaming environments.

In 2025, Connected TV penetration in the United States hit a record level, with 90 percent of households using internet-connected TV devices at least once per month. This trend is expected to continue and reach 92% by 2028.

As audiences continue shifting away from traditional cable, marketers are turning to streaming platforms where they can combine the reach of television with the targeting and measurement capabilities of digital advertising.

Unlike traditional linear TV, CTV advertising allows brands to reach specific households and audiences based on demographics, interests, behaviors, purchase intent, and cross-device activity. That means marketers can move beyond broad assumptions and deliver more relevant messaging to consumers who are more likely to engage.

One of the biggest shifts happening right now is that marketers are starting to treat CTV less like traditional television and more like an audience activation channel. The ability to combine household-level audience intelligence with streaming behavior is changing how brands think about TV advertising entirely.

Here are five reasons more brands are investing in CTV advertising today.

1. CTV Advertising Offers More Efficient Targeting Than Linear TV

Traditional television advertising relies heavily on broad audience assumptions. Commercials are shown to everyone watching a program at a given time, regardless of whether the message is actually relevant to the household viewing it.

CTV advertising works differently.

Because streaming environments are digitally powered, marketers can target audiences using factors like:

  • Household demographics
  • Geographic location
  • Cross-device behavior
  • Browsing activity
  • Purchase intent
  • First-party audience data
  • Contextual viewing behavior

This creates a much more efficient advertising experience and often improves overall return on ad spend (ROAS).

For example, a home improvement brand may want to reach recent movers or homeowners actively researching renovation projects, while an automotive brand may prioritize households showing in-market vehicle signals.

2. CTV Helps Brands Reach More Relevant Audiences

One of the biggest advantages of CTV advertising is precision audience targeting.

Instead of serving the same message to a broad television audience, marketers can build campaigns around specific consumer behaviors, lifestyles, and interests.

Brands can reach audiences such as:

  • Recent movers
  • Homeowners
  • In-market auto shoppers
  • Families
  • Luxury consumers
  • Sports enthusiasts
  • High-intent households

This level of audience intelligence allows marketers to align messaging more closely with where consumers are in their buying journey.

And that matters because consumers rarely move through a single channel before making a purchase. A viewer may see a CTV ad, search on mobile later that evening, visit a website days later, and convert well after the initial impression.

3. CTV Advertising Makes Attribution Easier to Measure

One challenge with traditional TV advertising has always been measurement.

CTV improves visibility into campaign performance because marketers can better understand how consumers engage after seeing an ad. This includes actions like:

  • Website visits
  • Search activity
  • Conversions
  • Cross-device engagement
  • Incremental lift

Because CTV campaigns operate within digital ecosystems, attribution and reporting are significantly more measurable than traditional broadcast advertising.

That visibility helps marketers better understand what’s driving performance and where advertising dollars are generating impact.

4. Streaming Audiences Continue to Grow

Consumers continue moving away from traditional cable subscriptions in favor of streaming platforms and on-demand viewing.

Today’s viewers expect flexibility. They want to watch content:

  • Across devices
  • On their own schedule
  • Without being tied to traditional programming

That shift has dramatically changed media consumption habits.

According to eMarketer, CTV advertising spending continues to grow rapidly as brands shift budget toward streaming environments where audiences are increasingly spending their time.

For marketers, this means streaming platforms now offer one of the best opportunities to reach highly engaged audiences across connected TVs, mobile devices, and digital environments.

5. CTV Ads Often See Higher Completion Rates

Unlike many digital video ads, CTV ads are often non-skippable, which can lead to stronger completion rates and increased viewer attention.

Viewers are already engaged with long-form content, making ad interruptions feel more natural within the viewing experience.

Interactive CTV formats can also create additional engagement opportunities by allowing viewers to respond directly to ads, explore products, or continue the experience across devices.

As streaming continues to reshape consumer behavior, CTV is becoming less of an experimental channel and more of a core part of modern media strategy.

Brands that combine strong audience intelligence with measurable streaming campaigns will be better positioned to reach consumers earlier, more efficiently, and across more connected touchpoints.

Ready to see how CTV can support your marketing strategy? Contact us to learn how to reach high-intent audiences across streaming environments.

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