Google Reigns Supreme In Latest Advertiser Perceptions SSP Report, But Competition Is Tight Among Everyone Else
Google Ad Manager is still the dominant supply-side platform – but the race for second place is tighter than ever. Forty-six percent of publishers say they use Amazon Publisher Services, Amazon’s supply-side platform, according to Advertiser Perceptions’ SSP report for the second half of 2021, which was enough for Amazon to maintain its grip on the No. 2 spot.