OpenAI crawls ad landing pages
- OpenAI added OAI-AdsBot to its crawler documentation this week, disclosing a bot that visits landing pages tied to ChatGPT ads to check safety, policy compliance, and whether an ad fits a conversation. - The crawler only visits pages submitted as ads, OpenAI says, and its docs say the data is not used to train foundation models; the listed user-agent string is OAI-AdsBot/1.0. - The disclosure extends OpenAI’s February 9 ads pilot, which began in the U.S. and expanded to Canada, Australia, and New Zealand in April. (openai.com)
OpenAI has disclosed a new crawler, OAI-AdsBot, that visits landing pages attached to ChatGPT ads. (developers.openai.com) In OpenAI’s crawler documentation, the company says OAI-AdsBot is used to validate the safety of web pages submitted as ads on ChatGPT. The same page says OpenAI may visit a landing page to check policy compliance. (developers.openai.com) OpenAI also says it may use content from the landing page to decide when an ad is most relevant to show a user. The documentation says OAI-AdsBot only visits pages submitted as ads. (developers.openai.com) The crawler entry draws a line between ad review and model training. OpenAI says data collected by OAI-AdsBot is not used to train its generative artificial intelligence foundation models. (developers.openai.com) That matters because OpenAI now runs several distinct web agents with different jobs. Its docs separately describe OAI-SearchBot for ChatGPT search results, GPTBot for model training, and ChatGPT-User for user-triggered actions. (developers.openai.com) The ad crawler appears as OpenAI expands an ads business inside ChatGPT. OpenAI said on February 9, 2026, that it was beginning to test ads in the United States for logged-in adult users on Free and Go plans. (openai.com) (help.openai.com) OpenAI said on March 26 that the pilot would expand beyond the United States, starting with Canada, Australia, and New Zealand. ChatGPT release notes then said the rollout to those three countries began on April 16. (openai.com) (help.openai.com) In its help documentation, OpenAI says ads are clearly labeled, run on separate systems from the chat model, and do not influence ChatGPT’s answers. The company says advertisers cannot shape, rank, or alter responses. (help.openai.com) OpenAI says ad matching starts with the topic of the current chat thread, and that personalized ads can also use past chats and ad interactions if a user chooses that setting. The company also says conversations stay private from advertisers. (help.openai.com) (openai.com) For advertisers and site owners, OAI-AdsBot adds a new technical checkpoint: a ChatGPT ad now comes with a dedicated crawler that can inspect the page behind it before or while the ad is shown. (developers.openai.com)
