Websites Are Starting to Show Ads That Only AI Assistants Can See

Websites are beginning to show ads that people never see. They are written for AI agents, the programs that browse the web for you. The Information reports that advertisers and publishers have started delivering these ads, and some agent developers are not happy about it.

What changed

For as long as there have been ads on the internet, marketing has aimed at human eyeballs. That is now shifting. As more AI agents crowd onto the web, some ads are built to be read only by them.

An AI agent is a program that browses and acts online for you. It might research a product, compare options or even buy something. If a page shows the agent a message you cannot see, the agent may take it into account while you have no idea it exists.

Why developers are uneasy

Some of the people who build these agents are worried. Their fear is that marketers could try to sway agents into taking action. In other words, a hidden ad might do more than inform an agent. It might push it toward a choice.

What to do

If you let an AI assistant shop or research for you, treat its picks as suggestions, not final answers.

• Check what the assistant chose before you approve any spending.
• Ask why it picked one option over others.
• Compare the pick against a source you trust.

What is not known yet

The available details are thin. It is not clear which publishers or advertisers are doing this, how widespread it is, or how well these ads work on agents. It is also not clear whether any rules will cover them. Those answers will shape how much you can trust an agent to shop on its own.