OpenX data shows supply-side targeting surged to 37% of ad spend, up from 11% in 2023
TLDR
OpenX reports supply-side targeting growth to 37% of ad spend based on transaction data and interviews, with CTV use jumping 500%.
PPC Land reports that OpenX's analysis of US transactions and buy-side interviews found supply-side targeting now accounts for 37% of ad spend, up sharply from 11% in 2023. Connected TV (CTV) usage grew 500% during the period, though the article notes questions remain about how much of that growth stems from OpenX's own product offerings.
