OpenAI's ChatGPT Ads: A New Threat to Google's Dominance

OpenAI is building a new advertising system that could significantly challenge Google. This is based on new data from Similarweb executive Heral Amir. Here's the thing: ChatGPT ads are different. They focus on conversations and "conversational intent," not just keywords. This means a user's intent can evolve during a chat. For example, a user asking for job interview help saw an Indeed ad after 30 conversational turns. Another user researching golf clubs saw a Dick's Sporting Goods ad after 10 turns. What's interesting is that 46% of ChatGPT users who saw an ad started with no commercial intent. This "intent drift" means the conversation itself generated buying interest. Similarweb data shows 83% of these ad-triggering queries in ChatGPT would not have activated a traditional Google Shopping ad. The bottom line: ChatGPT is monetizing user behavior that search engines often miss, representing a powerful new opportunity in advertising.