Reddit’s Q4 ad credits test whether trial campaigns can become lasting spend

Reddit is offering new advertisers promotional ad credits for campaigns launched before Nov. 20, adding a seasonal incentive as the platform works to convert advertiser interest into sustained investment. The offers arrive during the year’s biggest budget period, but agency and advertising executives say long-term spending will depend on evidence of performance, not just a reduced cost of entry.

In the U.K., new advertisers can receive £500 in credits after spending £1,000, or £2,000 after spending £2,000, according to an advertising executive who discussed the offer with Reddit and shared an email confirming the terms. In the U.S., ads for the promotion offer new advertisers $1,500 in credits when they spend $1,500 on the platform. The deadline for campaigns to go live is Nov. 20.

Reddit says the incentives are a regular part of its advertising calendar, timed to get campaigns running ahead of Black Friday. The offers are not tied to the platform’s recent decline in Google Search referrals, although credits may help advertisers test or maintain activity for a quarter. The more consequential question is whether those campaigns generate enough demonstrable value to earn budget after the promotion ends.

Credits may encourage a test, not an always-on plan

Farhad Divecha, group CEO of Accuracast, said incentives can renew dormant clients’ interest in trying Reddit. But he said clients are less enthusiastic about the platform when it receives less traffic from Google and ChatGPT. Reddit CEO Steve Huffman said on the company’s earnings call last month that search referrals fell by more than one million a week on average in October, partly because of Google’s AI search features.

The referral decline is one concern, but executives cited broader questions about Reddit’s advertising tools and ability to demonstrate outcomes. Jonathan D’Souza Rauto, an independent ad tech consultant, said Reddit has been adding targeting, bidding and measurement capabilities, while still trailing its social competitors in his assessment. Advertisers may be willing to experiment, he said, without committing to ongoing budgets.

Mark Bellamy, strategy director at New Gen, described Reddit as a test-and-learn channel rather than one where his team would confidently place full-funnel budgets. He said the platform can offer good CPMs and awareness, but his team has not yet seen enough evidence that it can support an ecosystem that brings in quality traffic and nurtures it. Until it does, he said, recommendations for significant spend will remain cautious.

For James Mortimer of Roast, Reddit can be valuable for advertisers whose audiences and approach fit the platform. Its engaged users can provide access to people who may be difficult to reach on Meta. But he said measurement makes it harder to persuade a client already spending on Meta to move budget into another channel if its effectiveness is less clear.

Revenue is growing, though the growth rate has eased

Reddit’s advertising business has continued to expand, while its year-over-year growth rate has declined across three consecutive quarters. The company reported $625 million in ad revenue in Q1 2026, up 74% year over year. Q2 ad revenue was $762 million, up 64%, and Q3 revenue reached $847 million, up 54% compared with the same period a year earlier.

Jessica Dervyn, senior principal analyst in Gartner’s Marketing Practice, cautioned against treating the slowing ad growth and falling search referrals as a proven cause-and-effect relationship. The two trends are occurring at the same time, she said, but that does not establish that one is driving the other.

Reddit has pointed to its revenue growth and advertiser demand as signs that the platform remains attractive. Natalie Maguire, the company’s director of global B2B communications, said in an emailed statement that ad revenue had grown by more than 50% year over year for nine consecutive quarters. She also said the incentive program had remained consistent over the past year, with no increase in the credit amounts, and described it as standard industry practice.

The competing assessments underline the gap between attracting a campaign and earning a durable share of media budgets. Credits can lower the risk of an initial test, while engaged audiences and competitive reach may make Reddit relevant for particular advertisers. But agencies’ comments point to measurement, targeting and the strength of the overall ad product as factors in whether those tests can support larger, ongoing commitments.

For Reddit, the seasonal promotion is therefore an acquisition tool, not proof of retention. Advertisers’ willingness to keep spending will depend on whether campaigns can show meaningful results once the credits are used up, and whether the platform’s developing capabilities can make that case against established alternatives.