ChatGPT just stepped into the ad game - and it’s not playing small. On March 2, 2026, Criteo (a major ad tech player) became the first partner to plug into OpenAI’s advertising pilot.
Translation: the same machinery behind modern digital ads is now wired into one of the most-used tools on the internet. And here’s the part that should wake you up - traffic coming from ChatGPT is converting about 1.5x higher than typical channels. These aren’t random clicks. These are people who already did their homework and are showing up ready to buy.
Here’s where it gets interesting for solo marketers. When someone asks ChatGPT for recommendations, they’ll see a blend of organic suggestions and sponsored placements - and your usual tracking starts to fall apart. If a sale comes from ChatGPT, there’s a good chance your analytics won’t fully credit it.
That matters. Why?
Because while everyone else is still obsessing over Facebook and Google, this channel is wide open, early, and far less crowded. The marketers who figure this out now—before it gets noisy—are the ones who’ll quietly pull ahead.