Reddit is opening Max campaigns to mobile-app advertisers in beta, extending its automated campaign type into the App Ads vertical for the first time.
The update lands alongside two adjacent changes detailed in a post on the Reddit Newsroom: App Event Optimization is moving to general availability, and a new Dual Attribution beta is appearing inside Ads Manager.
Max campaigns for App Ads
Max is Reddit's automated campaign type. The system handles targeting, bidding, creative asset rotation, placement, and budget allocation inside a single setup flow, replacing the manual settings advertisers configure in standard campaigns. Selection signals are drawn from Reddit's Community Intelligence layer, which translates posts, comments, and community activity into structured data, and settings update in real time as ads serve. The Keyword covered the original Max launch at CES 2026 for traffic and conversion objectives, when the company also introduced Top Audience Personas and the AI creative tools. Today's release extends the same product into app campaigns.
App Event Optimization moves to general availability
App Event Optimization is a bid-optimization mode for app advertisers that targets in-app conversion events, including sign-ups, trial starts, and in-app purchases, rather than installs. Advertisers select the event they want to optimize toward at the ad-set level, and Reddit's models bid against users predicted to complete that event after installing. The feature was previously in beta and moves to general availability with this announcement, running inside standard App Ads campaigns rather than only inside Max.
Dual Attribution beta
Dual Attribution is a new reporting view inside Reddit Ads Manager that places Reddit's first-party attribution side by side with the advertiser's MMP and SKAN last-touch attribution for the same campaign. No setup changes are required at the campaign level; the view appears as an additional reporting lens inside Ads Manager and advertisers enable it through their Reddit rep. Reddit's pitch is that placing first-party and third-party views in the same screen surfaces conversions a last-touch model may attribute to a different channel further down the funnel, particularly on Reddit, where users often spend time researching a product before installing.
Competitive context
The Max-plus-event-optimization pairing narrows the gap between Reddit and the automated app-buying products at Meta Advantage+ App Campaigns, TikTok Smart+, and Google App Campaigns, all of which already bundle automated buying with in-app event optimization. Dual Attribution is the more distinctive piece. As iOS measurement keeps fragmenting under SKAN and AdAttributionKit, platforms have been building their own first-party attribution surfaces, but Reddit is positioning itself as the first to put first-party and third-party last-touch views inside the buying UI rather than in a separate dashboard. For app advertisers, the practical shift is that Reddit is now offering an automated campaign type, an event-level bidding mode, and a first-party measurement surface that, taken together, push the platform from a community-targeting brand-suitability surface toward a closer competitor to the dedicated app-performance channels.
Recap
What did Reddit announce for app advertisers?
Reddit announced three updates to its app-advertising stack. Max campaigns, Reddit's automated campaign type, are now in beta for App Ads. App Event Optimization has reached general availability. And Dual Attribution, a new beta, brings Reddit's first-party attribution into Ads Manager alongside MMP and SKAN last-touch reporting. The package extends the Max product line, first launched at CES 2026 for traffic and conversion objectives, into the mobile-app vertical.
How does Max campaigns for App Ads work?
Max is Reddit's automated campaign type. The system handles targeting, bidding, creative rotation, placement, and budget allocation inside a single setup flow rather than the manual settings of standard campaigns. Selection signals are drawn from Reddit's Community Intelligence layer, which translates posts, comments, and community activity into structured data, and the system updates settings in real time as ads serve.
What does Dual Attribution change for app advertisers?
Dual Attribution is a new beta reporting view inside Reddit Ads Manager that places Reddit's first-party attribution side by side with the advertiser's MMP and SKAN last-touch attribution for the same campaign. The intent is to surface Reddit-attributed conversions that a last-touch model may credit to another channel further down the funnel. No campaign-level setup changes are required; advertisers enable the view through their Reddit rep.
