CTV upfronts just passed primetime linear TV
EMARKETER forecasts $17.73B in 2026 U.S. CTV upfront commitments, ahead of $16.98B for primetime linear. Here is what the crossover does and does not mean for media plans.
The crossover
$17.73B
CTV upfront forecast
$16.98B
primetime linear forecast
For the first time, EMARKETER expects advance CTV video commitments to finish ahead of primetime linear TV upfront spending.
TV advertising crossed a line that would have sounded unlikely a few upfront cycles ago. EMARKETER forecasts $17.73 billion in 2026 U.S. CTV upfront ad spending, compared with $16.98 billion for primetime linear TV. The lead is narrow, but the direction is hard to miss.
This is not a declaration that linear TV disappeared. It is evidence that buyers now trust streaming with the kind of advance commitments once reserved for the safest part of a television plan. The money is catching up to the audience.
CTV moved from the test budget into the upfront
EMARKETER's comparison covers CTV video dollars committed in advance through TV upfronts, IAB NewFronts, and other buying events. On that basis, CTV finishes $750 million ahead of primetime linear in the 2026 forecast.
That matters because an upfront is a confidence signal. Buyers commit before every impression has run. They do it to secure inventory, improve rate certainty, and hold premium programming. CTV now attracts more of those commitments than primetime linear.
2026 U.S. upfront ad spending forecast
Billions of dollars committed in advance
EMARKETER forecast, April 2026. CTV includes video spending committed through TV upfronts, IAB NewFronts, and other advance-buying events.
Viewing crossed first, then committed dollars followed
Nielsen recorded the audience crossover in May 2025. Streaming captured 44.8% of total TV usage, while broadcast and cable combined for 44.2%. It was the first month streaming finished ahead of the two traditional categories together.
About a year later, EMARKETER's upfront forecast put CTV ahead of primetime linear. Audience behavior and buying behavior are different measures, but their sequence is useful. Viewers moved first. Large advance commitments followed.
May 2025 share of total TV usage
Nielsen's The Gauge
Streaming usage was also 71% higher than in May 2021. Nielsen cautioned that the crossover could move back and forth with seasonal programming, but the long-term direction was already visible.
May 2025
Streaming wins the viewing share
44.8% versus 44.2% for broadcast and cable.
2026 forecast
CTV wins the upfront comparison
$17.73B versus $16.98B for primetime linear.
$37.95 billion puts the milestone in context
The upfront number is only part of the CTV market. EMARKETER's December 2025 forecast projected total U.S. CTV ad spending at $37.95 billion in 2026, up 14.5% for the year. Advance commitments therefore sit inside a much larger mix of direct, programmatic, and flexible buying.
More budget does not make every CTV buy effective. It raises the standard. Targeting, measurement, frequency control, and supply quality now have to support a core media channel rather than an experimental line item.
$37.95B
total U.S. CTV ad spend
2026 forecast, up 14.5%
Core budget
Plan CTV against the same reach, frequency, and outcome standards as other major channels.
Measurement
Define success before launch and separate incremental lift from activity that would happen anyway.
Inventory
Reserve scarce programming early, but do not lock every dollar before performance data arrives.
Supply
Know who sold the impression, where it ran, and how many times the household saw it.
Has your media plan caught up?
The crossover does not require a reflexive budget shift. It does require a fresh look at assumptions that still treat CTV as a small experiment. Start with five questions.
Is CTV a real budget line?
A token test cannot answer the same questions as a sustained reach and frequency plan.
Can you identify the audience?
Know which first-party, publisher, or modeled signals define the households you want to reach.
Can you prove incrementality?
Measure lift, site activity, search response, and sales outcomes instead of stopping at impressions.
Do you know the supply path?
Understand the publisher, DSP, fees, inventory quality, and frequency controls behind the buy.
What should be committed early?
Reserve scarce premium inventory where timing matters, while keeping room to optimize the rest.
The milestone is real. The strategy still has to earn the result.
CTV has the audience and now the commitment volume. The next advantage comes from buying it with better data, cleaner measurement, and a clear role in the full media plan.
Plan a CTV campaign