TV Advertising 101: Pros & Cons of Television Marketing

Advertising, Connected TV

TV advertising has officially crossed into its streaming era. According to Nielsen’s March 2026 Gauge, streaming now accounts for 47.6% of total TV usage, more than broadcast and cable combined at 41.7%. And advertisers are moving with the audience: U.S. Connected TV (CTV) ad spend is projected to reach $37.95 billion in 2026, with double-digit growth expected to continue through 2029.

In other words, TV marketing hasn’t lost its impact. It’s just become more accountable. Thanks to CTV, the biggest screen in the house now delivers the targeting, measurement, and performance visibility marketers expect from every other digital channel, with the premium feel TV has always done best.

In this guide, we’ll cover how to advertise on television, the advantages and disadvantages of TV ads, and what brands need to know before putting their message on the big screen.

What Is TV Advertising?

Television advertising involves running video ads within TV content to promote products or services to a broad audience. Historically, this meant buying spots on broadcast or cable networks during scheduled programming. Today, it also includes ads on streaming services, smart TVs, and CTV devices.

But how did it all start, and how did we arrive where we are today?

A Brief History of Television Advertising

Era	What Happened	Why It Matters

1941: TV advertising begins

Bulova airs the first official paid TV commercial in the U.S., a 10-second spot on WNBT before a Brooklyn Dodgers–Philadelphia Phillies game.

The format was simple, but the idea was big: put a brand on the most powerful screen available and make it memorable.

1950s: Sponsors shape prime time

Early TV schedules were filled with sponsor-backed shows like “Kraft Television Theater,” “Colgate Comedy Hour,” and “Coke Time,” often produced by ad agencies for their clients.

Advertisers weren’t just buying airtime. They were helping build the programming viewers tuned in to watch.

1960s: The 30-second spot takes over

TV advertising shifts away from full-program sponsorships and toward shorter commercials from multiple advertisers.

The modern commercial break is born, making TV advertising more flexible, more creative, and more accessible to a wider range of brands.

1980s–1990s: Cable creates niche audiences

Cable networks expand the TV landscape, with channels like MTV launching in 1981 and reshaping how brands reach younger, more specific audiences.

TV starts moving beyond one-size-fits-all reach. Advertisers can begin aligning campaigns with audience interests, not just broad demographics.

Late 1990s–2000s: Viewers take control

DVRs, on-demand viewing, and ad-skipping give audiences more power over what they watch, when they watch, and which ads they avoid.

The old model (buy a time slot and hope people are paying attention) starts to lose its grip.

2020s: Streaming and CTV redefine TV

Streaming becomes a core part of TV viewing. Where the consumers go, the advertisers follow.

TV becomes more targetable, measurable, and performance-focused, without losing its big-screen impact.

The history of TV advertising is really the history of marketers chasing the same goal through better technology: reach the right audience, tell a memorable story, and prove the investment worked. What started as a single 10-second spot has become a full-funnel advertising channel, combining television’s impact with the targeting and measurement marketers expect from digital.

Importance of Television Marketing

TV still earns the kind of attention marketers build entire media plans around. U.S. internet households watch 43.5 hours of video per week across devices, with more than 21 of those hours happening on the TV screen. In other words, the couch is still a very good place to meet your audience.

What’s changed is how viewers get there. As of late 2025, 91% of U.S. internet households subscribed to at least one streaming service, while traditional pay TV fell to 41%. For marketers, that means TV is no longer one channel or one buying model. It’s a connected portfolio of environments that can build credibility, tell a memorable story, and support performance across the funnel.

How Effective Is Advertising on TV?

TV advertising works because it combines sight, sound, motion, and scale, then puts it all on the biggest screen in the house. The opportunity is especially clear as more users are choosing lower-cost or free, ad-supported streaming services instead of expensive monthly subscriptions. Nielsen found that ad-supported TV accounted for 74.2% of total TV viewing in Q4 2025, its highest share of the year.

So the question isn’t whether TV advertising is still effective. It’s whether marketers are using the version of TV that gives them the reach, measurement, and flexibility they need now.

Different Types of TV Advertising

There are a few primary delivery methods to get your ads on TV. There are:

Linear TV Advertising

Linear TV advertising refers to traditional television commercials that air on fixed schedules across broadcast and cable networks. Advertisers buy broadcast spots and cable TV ads based on time slots and general audience demographics, but targeting and measurement capabilities are limited compared to digital channels.

Connected TV Advertising

Connected TV advertising delivers streaming video ads on internet-connected TV screens, including smart TVs and devices like Roku, Apple TV, Amazon Fire TV, and gaming consoles. Advertisers reach viewers in a full-screen, sound-on, living room-quality environment while using digital-style targeting, measurement, and optimization.

Over-the-Top Advertising

OTT advertising refers to the method of delivering streaming video ads “over the top” of traditional cable or satellite providers via the internet. Because OTT is defined by delivery, not device, these ads can appear across TV screens, phones, tablets, laptops, and other connected devices.

• Learn more about OTT vs CTV.

Advantages of TV Ads

Why is TV advertising so effective? There are several benefits of TV ads to keep in mind.

• Massive Reach: TV gives brands access to large, engaged audiences across live programming, streaming content, sports, news, and entertainment. Even as viewing habits shift, the TV screen still plays a central role in how people watch video.
• Built-In Credibility: Appearing on TV can make a brand feel more established, trustworthy, and memorable. Viewers tend to associate television advertising with companies that are serious enough to show up on a premium screen.
• Emotional Storytelling: Again, TV combines sight, sound, motion, and pacing in a way few channels can match. That full-screen experience gives brands more room to tell a story, create emotion, and make the message stick.
• Long-Term Brand Power: Great TV campaigns can do more than generate immediate response. They can shape culture, build familiarity, and keep a brand top of mind over time. The best spots don’t just sell. They linger.
• Sharper Streaming Targeting: In streaming TV advertising, marketers can pair TV’s impact with digital-style precision. That means reaching specific households using audience data, intent signals, and first-party insights, not just broad age-and-gender demos.

Disadvantages of TV Ads

What are the problems and limitations of television advertising? The following are the cons of traditional TV marketing that are worth considering.

• High Costs: Traditional linear TV can require expensive production, large airtime commitments, and long planning windows. CTV can make TV advertising more flexible by allowing brands to test budgets, optimize performance, and scale what works.
• Limited Linear Targeting: Linear TV typically targets broad audiences based on demographics, networks, and time slots. CTV changes that equation by helping advertisers reach specific households based on more precise audience data.
• Harder ROI Measurement: With linear TV, marketers often rely on ratings, reach, and modeled outcomes to understand performance. CTV offers a more measurable path, with visibility into metrics like completed views, site visits, conversions, and revenue.
• Skipping and Declining Linear Viewership: Linear commercials are easier to tune out, skip, or miss entirely as audiences continue shifting away from scheduled programming. Streaming TV helps advertisers follow viewers into the environments where more of their watching now happens.
• Locked-In Creative: Linear campaigns can be difficult to adjust once media buys are booked and creative is finalized. With CTV, advertisers can more easily refresh creative, test different versions, and optimize campaigns while they’re live.

How to Advertise on TV

Viewers are making the switch to Connected TV, and advertisers are reaping the rewards, so don’t get left behind. Here’s what you need to do to launch your streaming ads and get your brand on TV. It’s easier than you think.

1. Set Your Goal and Audience

Start with the outcome. Are you trying to build awareness, drive site traffic, increase conversions, generate store visits, or support a larger campaign? Then define who you want to reach. This sets the tone for your entire campaign, so be sure to take your time and get this part right.

2. Plan Your Budget

Decide how much you want to spend across media and creative. Traditional TV advertising costs can include production, airtime, agency support, and minimum commitments, but CTV gives advertisers more room to test, learn, and scale based on performance.

3. Build the Creative

Develop the concept, script, visuals, offer, and call-to-action. Strong TV creative should grab attention quickly, make your brand easy to remember, and give viewers a clear next step. This is also where you’ll decide whether you need one hero spot or multiple versions for different audiences, offers, or campaign goals.

4. Produce and Approve the Ad

Turn the idea into a finished commercial. Production can include filming, editing, sound mixing, motion graphics, voiceover, and versioning. Before launch, make sure the ad meets legal, regulatory, network, and platform requirements, including accurate claims, proper disclosures, and correct technical CTV specs.

5. Launch, Measure, and Optimize

Secure the placements where your ad will run. Traditional TV media buying focuses on networks and schedules, while CTV platforms can help advertisers reach audiences across premium streaming inventory. Once the campaign is live on Connected TV, track performance metrics like impressions, completed views, site visits, conversions, and revenue, then use those insights to optimize while the campaign is still running.

Television Advertising Best Practices

To get the most out of your TV campaigns, focus on a few core best practices that consistently drive stronger performance and more meaningful viewer engagement.

• Lead with a strong hook. Capture attention in the first few seconds with bold visuals, clear messaging, or an immediate value proposition.
• Persist your branding throughout the spot. Keep your logo, brand name, or visual identifiers visible or frequently reinforced so viewers instantly connect your message to your brand.
• Make your call to action unmistakable. Your CTA must be direct, memorable, and easy to act on, whether it’s a URL, QR code, promo code, or a clear instruction to visit your site.
• Tailor your creative to your audience. Align your message, tone, and visuals with the needs and motivations of the specific audiences you’re targeting.
• Refresh creative regularly to avoid fatigue. Rotating hooks, visuals, and formats keeps your ads engaging and maintains performance as your audience sees your messaging more often.

TV Marketing Campaigns Made Easy

Traditional TV advertising still offers broad reach and big-screen impact, but modern marketers need more control, measurability, and efficiency than legacy buys can provide. MNTN helps brands bring TV into the performance era with premium streaming campaigns built to drive outcomes across the full funnel.

Here’s how MNTN Performance TV helps marketers get more from television advertising.

• Premium CTV Inventory — MNTN gives brands access to premium streaming inventory across top networks and apps, helping advertisers reach engaged viewers in high-quality, brand-safe TV environments.
• MNTN Matched — Advanced audience targeting helps marketers focus spend on households more likely to engage, convert, and drive stronger campaign performance.
• Automated Optimization — MNTN continuously adjusts campaign delivery based on performance signals, helping advertisers improve efficiency while campaigns are still live.
• Verified Visits™ — MNTN helps marketers measure site visits and conversions tied to ad exposure, giving teams a clearer view into how TV contributes to business outcomes.
• Reporting Suite — Real-time reporting helps advertisers evaluate performance, monitor trends, and connect television advertising to broader marketing goals.

Bring TV’s reach together with the accountability of digital performance—sign up today with MNTN’s self-serve software.

TV Advertising: Final Thoughts

TV advertising continues to evolve, blending the mass reach of traditional television with the precision and measurability of digital marketing. While linear TV still plays a role, the rise of Connected TV has transformed television marketing into a full-funnel performance channel, giving brands the ability to target, track, and optimize like never before.