The IAB’s ads.txt initiative was designed to reduce fraud and increase transparency in the programmatic marketplace. It allows publishers to list authorized sellers of their inventory in a simple text file housed on their servers, helping ad buyers easily verify the sellers they purchase from.
It’s clear that ads.txt has built confidence and trust in the programmatic ecosystem on both the demand and sell side.
In March 2019, the IAB Tech Lab released app-ads.txt to reduce the potential for fraudulent inventory and prioritize quality, verifiable in-app mobile supply for both marketers and publishers. We recommend adopting this spec to facilitate higher transparency and safer transactions within the mobile app ecosystem. Your inventory, in turn, becomes more valuable for advertisers since they know they are buying authentic inventory from your site.
Widespread adoption of app-ads.txt should drive up value and interest in your supply as buyers will know it’s a trusted source for the inventory they are looking for. Help build trust in the mobile app ad inventory ecosystem by implementing app-ads.txt today.
1Verizon Media and Ad Perceptions survey, 2018
2Verizon Media and Ad Perceptions survey, 2018
3Ads.txt Industry Dashboard, FirstImpression.io, May 2019