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Header-Bidding

Description

Header Bidding allows multiple demand sources to bid on ad inventory simultaneously, maximizing competition and revenue.

Definition

It’s a real-time auction setup where all bidders compete before the primary ad server call, improving yield for publishers.

Why Is Header-Bidding Important for App Marketers?

It increases eCPM, fill rates, and transparency—giving access to premium inventory for UA campaigns and better monetization for publishers.

Where You Can Use Header-Bidding

In-app monetization, mediation platforms, RTB auctions, cross-format ad delivery.

What Are the Best Practices

  • Use bidding SDKs, analyze bid/win rates, optimize latency, test floor pricing, onboard quality DSPs.
Header bidding is essential for maximizing ad revenue and improving transparency in programmatic ad delivery.