Most brands still spend more on linear TV than on CTV. That’s not wrong, but the gap is closing fast, and the reasons have less to do with hype and more to do with math.
Linear TV advertising still reaches massive audiences during live events. Connected TV advertising lets you target specific households, measure what happened after the ad ran, and swap creative in hours instead of weeks. The question isn’t which one is “better.” It’s how much of each belongs in your media plan, and that depends on what you’re trying to accomplish.
The Short Version
Linear TV delivers broad reach through scheduled programming on traditional cable and broadcast networks. CTV delivers targeted reach through streaming apps on smart TVs, Roku, Fire TV, and other connected devices. Linear is bought through upfronts, scatter markets, and local buys. CTV is bought programmatically through DSPs or directly with streaming platforms.
If you need to reach 80% of U.S. households for a product launch, linear TV still does that. If you need to reach specific audiences, measure results, and control your budget, CTV is the stronger channel. Most brands running both are gradually shifting budget from linear to CTV as the measurement and targeting gap widens.
What Is Linear TV Advertising?
Linear TV is traditional television: cable, broadcast, and satellite. Programming runs on a fixed schedule, and ads are placed within designated commercial breaks. Viewers watch what’s on when it’s on (or record it on a DVR and skip the ads later).
Ad buying works through a few established channels. The upfront market (every May) lets advertisers lock in inventory for the upcoming season at negotiated rates. The scatter market sells remaining inventory closer to air dates, usually at higher CPMs. Local buys go through regional affiliates and cable operators.
Targeting is demographic. You buy age and gender segments during specific dayparts and programs. A 30-second spot during the evening news reaches adults 50+. A spot during Monday Night Football reaches men 25-54. The targeting is broad by design, which is both the strength and the limitation.
Measurement relies on Nielsen panels and survey-based data. You get reach, frequency, and GRP (gross rating point) estimates. What you don’t get is household-level attribution, website visit tracking, or any connection between who saw the ad and what they did afterward.
Linear TV costs reflect its reach. National campaigns start in the hundreds of thousands and scale into millions. Even local buys require meaningful minimums. A single 30-second Super Bowl spot costs $7 million before you spend anything on production.
What Is CTV Advertising?
CTV (Connected TV) is television content delivered over the internet to a TV screen through smart TVs, streaming devices (Roku, Fire TV, Apple TV), or gaming consoles. The viewer watches on a TV, not a laptop or phone. The content comes from streaming apps: Hulu, Peacock, Tubi, Pluto TV, Disney+, and others.
Ad buying is primarily programmatic. You use a demand-side platform (DSP) like The Trade Desk, StackAdapt, or a self-serve platform like SpotlightIQ. You set your audience criteria, budget, and flight dates. The platform bids on inventory across streaming apps in real-time.
Targeting goes well beyond demographics. You can target by behavioral data, interest categories, geography, household income, purchase history, and (for B2B) firmographic data like company size, industry, and job title. If you have a CRM list, you can upload it and match to households directly.
Measurement is impression-level. You know how many households saw your ad, how many watched it to completion, and (with the right attribution setup) whether those households visited your website, filled out a form, or converted. It’s not perfect, and attribution still has gaps, but it’s a different universe from GRP estimates.
CTV budgets are more accessible. You can run a targeted campaign for $5,000-$15,000/month. There’s no upfront commitment, no long-term contracts on most platforms, and you can pause or adjust in hours. For a deeper look at how CTV works, see our complete CTV guide.
CTV vs Linear TV: Head-to-Head Comparison
Here’s how the two channels stack up across the factors that matter most for media planning.
| Factor | Linear TV | CTV |
|---|---|---|
| Targeting | Age, gender, daypart, program | Behavioral, firmographic, CRM-based, contextual, geographic |
| Measurement | GRPs, Nielsen panels, estimated reach | Impressions, completion rate, website attribution, conversion tracking |
| Minimum spend | $50K-500K+ (national), $5K+ (local) | $5K+ for targeted campaigns |
| Time to launch | Weeks to months (upfront cycles) | Days to hours |
| Creative flexibility | Locked weeks in advance | Swap creative same-day |
| Ad skipping | DVR skip, channel change (~50% skip rate) | Non-skippable on most platforms (90%+ completion) |
| Audience trend | Declining, skews 50+ | Growing, strongest in 25-54, broadening |
| Brand safety | Network/program adjacency | Publisher and channel selection, contextual controls |
| Reach ceiling | Still largest for live events | Growing but fragmented across apps |
| Data feedback | Post-campaign reports (weeks later) | Real-time dashboards |
The comparison isn’t perfectly clean. Linear TV still commands the largest single-event audiences (Super Bowl, NFL playoffs, the Oscars). CTV wins on everything related to precision, measurement, and budget efficiency. Neither replaces the other completely for brands that need both reach and targeting.
When Linear TV Still Makes Sense
We’re a CTV company, so take this with appropriate context. But linear TV isn’t dead, and pretending otherwise doesn’t help you make better decisions.
Live events are still unmatched. The Super Bowl, March Madness, NFL Sunday, the World Series. Nothing in CTV delivers that kind of simultaneous, cultural-moment reach. If your product launch needs 100 million people seeing your ad in the same 30-second window, linear is the only option.
Mass-market consumer products with broad appeal. If you sell toothpaste, fast food, or insurance to every U.S. household, linear TV’s broad targeting isn’t a weakness. It’s the point. You want everyone, and linear still reaches more “everyone” in a single buy than any other channel.
Brand campaigns where frequency matters more than precision. Some brands need to be seen constantly across a wide audience. Think retail chains during holiday season, movie studios promoting a release, or political campaigns in the final stretch. Linear TV’s strength is brute-force visibility.
Markets where streaming adoption lags. Rural markets and older demographics still over-index on linear TV. If your audience is adults 65+ in a mid-size market, linear local buys may deliver better reach than CTV.
When CTV Is the Better Choice
Your budget is under $100K. Linear TV’s minimums price out most mid-market companies, especially at the national level. CTV lets you run meaningful campaigns at $5,000-$25,000/month with the same TV-screen experience.
You need targeting beyond age and gender. If your audience is “CFOs at SaaS companies with 200-1,000 employees” or “homeowners in three specific ZIP codes who’ve visited competitor websites,” CTV can target that. Linear TV cannot.
Measurement matters to your leadership. If your CMO wants to know whether TV advertising drove website visits, demo requests, or pipeline, CTV provides that data. Linear TV gives you reach estimates and brand lift surveys. For performance-oriented organizations, that gap is hard to justify.
You’re a B2B company. This is the big one. Almost no B2B company has the budget or the audience breadth for linear TV. Your target accounts are a few hundred or a few thousand companies, not millions of households. CTV’s ability to target by account list, company size, and industry makes it the only viable TV channel for most B2B marketers.
You need creative agility. Running an A/B test on linear TV means committing to different spots weeks in advance. On CTV, you can swap creative, test messaging variations, and adjust targeting mid-flight. If you’re iterating on your message, CTV gives you room to learn.
You want to start with a test, not a commitment. CTV campaigns can run for 30 days at modest budgets. Linear TV requires upfront commitments, longer planning cycles, and significantly more capital before you see any data.
The B2B Angle: Why This Comparison Hits Different
Every CTV vs linear comparison online is written for B2C advertisers. That’s fine if you’re selling consumer products, but it misses the point for B2B.
Here’s the reality for B2B companies: linear TV was never an option. The targeting is too broad, the budgets are too high, and the measurement doesn’t connect to pipeline. B2B marketers skipped TV advertising entirely and went straight to LinkedIn, Google Ads, and events.
CTV changes that equation. With account-based targeting, you can reach decision-makers at your target accounts while they’re streaming at home. Your ad runs on the same TV screen, with the same production quality, and the same lean-back attention as a national brand’s Super Bowl spot. The difference: you’re spending $10,000/month to reach 500 accounts, not $7 million to reach 100 million households.
The measurement story matters here too. B2B sales cycles are long (6-12 months), which means you need to track CTV’s impact on pipeline and deal velocity, not just clicks. That requires integrating CTV data with your CRM and looking at account-level engagement over time. It’s more work than measuring a DTC campaign, but the signal is there if you set up the attribution correctly.
For more on how CTV fits B2B strategy, see our guide to CTV for B2B marketers.
How to Make the Shift (or Run Both)
If you’re spending on linear TV and considering CTV, here’s a practical approach.
Start with a geo-holdout test. Pick 2-3 markets where you’re currently running linear. Shift CTV budget into those markets and hold linear spend steady in comparable control markets. Run for 90 days. Compare website traffic, lead volume, and pipeline in test vs. control markets. This gives you real data instead of opinions.
Reallocate gradually, not all at once. We don’t recommend pulling your entire linear budget overnight. Start by shifting 15-25% of linear spend to CTV. As you build confidence in the measurement, adjust the ratio. Most brands we work with end up at 40-60% CTV over 12-18 months, but the right split depends on your audience and goals.
Get your measurement house in order first. Before you shift budget, make sure you can actually measure CTV’s impact. That means: pixel or tag on your website, CRM integration for lead tracking, and a clear view of your conversion funnel. If you can’t measure it, you can’t prove it worked, and the budget will get pulled back to linear next quarter.
Match creative to the channel. Your linear TV spot might work on CTV, but CTV also gives you options linear doesn’t: 15-second spots for frequency, 30-second spots for storytelling, and the ability to target different creative to different audiences. A single “one-size-fits-all” spot is a missed opportunity.
Set expectations with leadership. CTV measurement is more granular than linear, but it’s not like paid search. You won’t see same-day conversions from a TV ad. Plan for a 90-day test window before drawing conclusions, and frame CTV as a channel that builds awareness and lifts performance across your other channels (paid search, paid social, direct traffic).
The Real Question
It’s not CTV or linear TV. It’s what ratio makes sense for your brand right now, and that ratio is shifting.
Linear TV still reaches audiences that CTV can’t match for live events and mass-market scale. But for targeted campaigns, measurable results, and accessible budgets, CTV has moved past “emerging” into “standard.” The brands spending the most on CTV aren’t experimenting anymore. They’re reallocating.
If you’re evaluating the shift for your brand, the best starting point is a focused test with clear KPIs and realistic timelines. Not a two-week trial with a $3,000 budget and unrealistic expectations. A real test: 90 days, meaningful spend, proper measurement. That gives you data, not opinions, to make the case for what comes next.
Frequently Asked Questions About CTV vs Linear TV
What is the main difference between CTV and linear TV advertising?
Linear TV delivers ads through scheduled programming on cable and broadcast networks, targeting broad demographics like age and gender. CTV delivers ads through streaming apps on smart TVs and connected devices, enabling targeting by behavior, geography, company firmographics, and even individual account lists. The core difference: linear buys audiences by the millions, CTV targets them by the thousands or hundreds.
Is CTV advertising cheaper than linear TV?
Generally, yes. National linear TV campaigns start at $50,000-$500,000+ and require upfront commitments. CTV campaigns can start at $5,000-$15,000/month with no long-term contracts. CPMs vary by platform and targeting, but CTV's efficiency comes from targeting only the households you want to reach instead of paying for broad coverage.
Can you measure CTV advertising results better than linear TV?
Yes. CTV provides impression-level data: how many households saw your ad, completion rates (typically 90%+ for non-skippable spots), and with proper attribution setup, whether those households visited your website or converted. Linear TV measurement relies on Nielsen panel estimates and GRPs, which tell you estimated reach but not what happened after someone saw the ad.
Should I stop running linear TV and switch entirely to CTV?
Not necessarily. Linear TV still delivers unmatched reach for live events (sports, awards shows) and mass-market products. The better approach is to test CTV alongside linear with a geo-holdout: run CTV in some markets while keeping linear in comparable control markets. Compare results over 90 days, then adjust your budget split based on actual data.
Does CTV work for B2B advertising?
Yes, and it's often the only viable TV channel for B2B companies. Linear TV's broad targeting and high minimums don't make sense for B2B audiences. CTV allows account-based targeting: you can upload your target account list and reach decision-makers at those specific companies while they stream content at home. Budgets of $10,000-$25,000/month are typical for B2B CTV campaigns.
What is a good budget to test CTV advertising?
For a meaningful test, plan on $10,000-$15,000/month for at least 90 days. That's enough to generate statistically significant data on reach, completion rates, and downstream impact on website traffic and conversions. Two-week trials with $3,000 budgets won't give you reliable data to make decisions from.