Traffic, Engagement & Demographics: An Advertiser’s Guide to Reddit

Summary

Reddit is the fourth most-visited website in 2026, with top subreddits like r/NBA rivaling official brand sites (65.9M visits vs NBA.com's 113M). Its US app audience is 64% male, with the 25-34 age group (45% of users) showing the largest gender gap (12 ppts). However, users 55+ approach parity.

LGBTQ Daters overindex 2.07x, PC Gamers 1.83x. Engagement is strong: 33% 14-day retention (higher than X's 32% and TikTok's 29%), with 1h50m/week on app (45 sessions of 2.7 min) and 3.5h on web (31 min/day desktop). Impressions served to Reddit users are mostly on Instagram (29%), followed by Reddit itself (18%), YouTube (15%), Facebook (14%).

Top advertisers by reach: Temu (63% of users exposed, avg 14 ads), Disney+ (60%), Peacock (53%), TikTok (52%), Taco Bell (51%). Notably, ad categories on Reddit differ from what users see elsewhere: Health & Wellness, Financial Services, Software are overrepresented; Shopping, Media & Entertainment, CPG are undersupplied. Ad spend on Reddit is down 5% YTD despite 20% impression growth, meaning rising attention with declining competition.

For advertisers, this is a prime opportunity to target high-intent, specialized audiences (e.g., fan communities) at lower costs, leveraging subreddits where competitors are absent.

Analyst Note

What's notable here is the decoupling of engagement from ad investment on Reddit. While impressions are up 20% year-to-date, ad spend is down 5%, suggesting the platform is undervalued relative to user attention. The mismatch between the ad categories Redditors see elsewhere (Shopping, Media & Entertainment) and what actually runs on Reddit (Health & Wellness, Financial Services) signals a clear category opportunity.

For UA and monetization teams, this implies that Reddit's highly engaged, intent-rich audience is being undersold in verticals that dominate on other platforms. The platform's 33% 14-day retention and deep session lengths (over 3.5 hours/week on desktop) further differentiate it from competitors like X and TikTok, where retention is lower. Given that Reddit's user base skews young and male, but with niche subreddits enabling precise targeting, the platform offers a privacy-safe environment for interest-based campaigns.

The rising attention amidst thinning competition makes this a strategic window for brands to establish presence before the ad load catches up.