What is dynamic creative optimization (DCO)?
Dynamic creative optimization (DCO) is technology that assembles ads on the fly from interchangeable parts, such as images, headlines, prices and calls to action, choosing the combination most likely to work for each viewer or context. It lets advertisers run thousands of personalized variations and learn which perform best, without designing each version by hand.
DCO pulls from product feeds, weather, location and audience data. Retailers use it to show the exact products someone viewed; travel brands show prices for nearby routes. Generative AI is expanding it by writing copy and generating imagery; see Generative AI in advertising.
The challenge is measurement: with many variations, results need careful testing to avoid chasing noise, and personalized creative depends on data that privacy rules may restrict.