Netflix's Ad Ambitions Face a Viewing-Time Test

At Bloomberg's Screentime event, co-CEO Ted Sarandos said Netflix's viewing growth was slower than he wanted. Members spent 2% more time on the service from January through June than in the same period a year earlier.

Netflix has not reported subscriber totals for nearly two years. That leaves viewing time as one of the clearest public measures of how much reach the service has.

Live events sell subscriptions

Live programming takes about 5% of Netflix's content budget but accounts for only about 1% of viewing. With the overall budget near $20 billion, that share amounts to roughly $1 billion for a small slice of watch time.

The case for spending on live events is not mainly about viewing hours. Sarandos said live programming produced six of Netflix's 10 best days for sign-ups over the past five years.

Sign-ups tell part.

An event can bring in new members even if it makes up little of what people watch. That gives live programming a role as customer acquisition, as well as a content category.

Advertising needs attention

Netflix expects advertising revenue to almost double to about $3 billion in 2026. That is a forecast, not a reported result. The business depends on advertisers paying to reach viewers.

Viewing time rose 2%. That could limit ad growth if the time Netflix can sell to advertisers does not keep pace.

The company is also extending its ad tier to more places and building out its advertising systems. Industry reporting says the plan is scheduled to launch in nine more EMEA countries on March 1, 2027. Pause Ads are set to expand through programmatic platforms starting in October 2026, according to coverage of the ad-tier rollout.

Subscriber totals and viewing time measure different things. A service can bring in more revenue while members' viewing grows slowly. But advertisers pay for access to viewers, not just a place on a subscriber list.

Netflix's Q2 materials indicate that the monetization gap between its ad-supported and ad-free plans is narrowing. The advertising forecast alone does not show that viewing growth is picking up.

Outsiders have fewer direct ways to assess audience size because Netflix stopped reporting subscriber figures. Viewing time offers one useful measure, but it cannot explain the whole ad business or customer behavior.

Revenue growth and engagement need to be read together. Netflix reaffirmed its 2026 revenue range and projected third-quarter revenue of about $12.86 billion. A Q2 results and guidance review also summarized those figures.

Competition remains a variable

A possible Paramount Skydance-Warner Bros. Discovery merger could change the competitive landscape and draw viewers. That remains a possibility, not an established outcome.

Netflix's current results offer firmer evidence. Revenue continues to grow at a double-digit pace, live events have helped produce major sign-up days, and viewing time rose only modestly in the first half of the year.

Each growth lever has limits. Live programming can bring people in without accounting for much viewing. Advertising can add revenue, but it depends on audience attention.

The strategy makes commercial sense. Still, the slow rise in viewing time complicates the growth story.

Viewing time shows how much members use Netflix. It does not show how much revenue each hour earns or whether a particular show prompted someone to subscribe.

Ad revenue measures what Netflix can sell to advertisers. Sign-ups measure customer acquisition. Each answers a different question, and none alone captures the health of the business.

The test is whether Netflix can turn event-driven sign-ups and a larger ad operation into lasting growth, even if viewing gains remain modest.