IAB: US digital ad spend rose 35% YoY to $189B in 2021, the largest gain since 2006; 10 publishers and platforms took 78.6% of the total, up from 78.1% in 2020 (Megan Graham/Wall Street Journal)

[#full_content_wordai]

The post IAB: US digital ad spend rose 35% YoY to $189B in 2021, the largest gain since 2006; 10 publishers and platforms took 78.6% of the total, up from 78.1% in 2020 (Megan Graham/Wall Street Journal) appeared first on NEWDAWN Blog.