Pixalate points out the best ad-sellers with Seller Trust Index

Programmatic advertising is a red-hot field in the ad tech sector, but the amount of fraudulent traffic has media buyers seeing red.
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A Santa Monica, California company called Pixalate puts out a monthly Global Seller Trust Index, a portion of which can be seen above. Pixalate analyzes the 400 biggest global ad sales platforms and ranks the top 10 most trustworthy sellers each month in the Global Seller Trust Index.
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Google scores highly on the latest monthly Seller Trust Index (they're No. 2), but the top spot goes to the ad platform run by OpenX.
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