Reddit ad campaigns drive $6.85 ROAS and 18% viewership lift
Reddit's research, commissioned with TransUnion and Samba, indicates that Media & Entertainment (M&E) ad campaigns on its platform achieve an average $6.85 return on ad spend (ROAS) and an 18% incremental tune-in lift for content. The study highlights Reddit's effectiveness across the ad funnel, outperforming other paid social platforms in ROAS and driving increased viewership and retention for exposed households.
Key Takeaways
- Reddit campaigns generated a 10% higher ROAS than other paid social platforms, despite receiving only 10% of typical media budgets.
- Exposed households watched a median of 106 minutes of content, a 15% increase over existing competitive viewership benchmarks.
- Entertainment is Reddit's most-viewed category, amassing over 240 billion views in the U.S. during the last 12-month period.
- Hulu achieved a 10-point brand preference lift through an interactive quiz ad format with high completion rates.
Why It Matters
The findings validate Reddit as a high-intent alternative to traditional social video, moving beyond its reputation as a niche discovery tool to a measurable driver of streaming retention. For M&E brands, the platform’s 19% 'halo effect' suggests it can lower overall CPA by improving the efficiency of other top-of-funnel channels. In an era where streamers are prioritizing ad-tier profitability, Reddit's year-round engagement—exemplified by r/OscarRace holding 90% of its volume outside awards month—offers a more stable conversion cycle than seasonal platform bursts. Watch for whether Reddit’s 27% growth in wallet share since 2023 continues to erode TikTok or Meta's dominance in streaming media plans.
Additional Context
The platform's rising utility for marketers is tied to a significant search infrastructure pivot. Per MakeUseOf in June 2026, Reddit's deal with Google—estimated at $60 million annually—has granted the search giant real-time access to its data feed, fundamentally increasing the visibility of user discussions in search results. This partnership has transformed Reddit into an unavoidable junction for consumers seeking 'human validation' before subscribing to a service or starting a new series. Consequently, Reddit’s total ad revenue was projected to reach $1.8 billion by the end of 2025, a nearly 50% year-over-year increase, according to WARC data from July 2025. From a technical measurement perspective, the platform has aggressively addressed its historical attribution gaps. In early 2025, Nielsen and TransUnion expanded their relationship to allow 'advanced audiences' created on the TruAudience platform to be measured via Nielsen ONE, which directly supports the cross-platform viewership metrics cited in the current Reddit study. This shift toward deterministic outcomes—tracking actual tune-in via Samba TV’s first-party smart TV data—addresses longstanding concerns about the difficulty of measuring social media's direct impact on linear and CTV viewing. Financial performance reflects this maturation. In February 2026, Reddit reported its first full year of GAAP profitability following its 2024 IPO. Per Exchange4media, full-year 2025 revenue reached $2.2 billion, with advertising contributing $2.1 billion of that total. This 69% year-over-year revenue climb was supported by a 91.9% gross margin, providing the company with the capital to further build out its 'KarmaLab' creative agency and specialized ad units tailored for entertainment communities.
Read full article at emarketer.com
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