Integral Ad Science, which sells brand safety and ad verification solutions to advertisers, is raising its prices, three sources with direct knowledge told ADWEEK. Clients of Yahoo’s demand-side platform were informed of the price raise with an in-platform notification, said Johnathan Barnes, who also helps advertisers navigate brand safety challenges with his firm Population Science….Integral Ad Science, which sells brand safety and ad verification solutions to advertisers, is raising its prices, three sources with direct knowledge told ADWEEK. Clients of Yahoo’s demand-side platform were informed of the price raise with an in-platform notification, said Johnathan Barnes, who also helps advertisers navigate brand safety challenges with his firm Population Science…. Read More