Can ChatGPT Catch Up With Google Ads? Study Reveals a Significant Advertising Performance Gap – Digital Information World

ChatGPT advertising significantly less effective than Google AdsWhile a visit generated through a Google search ad produced an average of $2.45 in revenue, a visit from a ChatGPT ad generated just $0.89 – approximately 64 per cent less. Conversion rates were also considerably lower, at 0.37 per cent for ChatGPT ads compared with 1.17 per cent for Google search ads. Among the 102 advertisers with complete revenue data, 82 per cent did not record a single purchase from their ChatGPT ads. Overall, at publicly reported ChatGPT ad prices, Google search advertising delivered 6.6 times better value for money in terms of revenue generated per advertising dollar.More advertising could undermine ChatGPT’s appealThe study also suggests that, following the introduction of advertising, ChatGPT referred approximately six to eight per cent fewer visitors to online shops through unpaid recommendations. However, the conversion rates of visitors who continued to arrive through these recommendations remained unchanged.This presents OpenAI with a dilemma: To increase advertising revenue, the company could integrate ads more closely into ChatGPT’s responses. However, doing so could undermine users’ trust in the independence of its recommendations.“OpenAI faces a fundamental trade-off: Advertising must be commercially attractive without compromising the value of ChatGPT for its users. Integrating ads more closely into responses could improve their effectiveness, but it could also undermine user trust,” says Christian Schulze.Study raises questions about OpenAI’s growth plansThe findings are also relevant in the context of a potential OpenAI IPO. According to company figures cited in the study, providing free access to ChatGPT costs approximately $5 per user annually, while projected advertising revenue currently amounts to only around $1 per user. To cover these costs and achieve its ambitious revenue targets, OpenAI would need to significantly increase the economic value of its advertising. The key challenge will be to achieve this without compromising ChatGPT’s appeal to users.About the studyFor their study, “Can Advertising Fund Free AI? Evidence from ChatGPT’s International Advertising Rollout”, the researchers analyzed data from 1,898 international online shops, covering nearly ten billion website visits between June 2025 and August 2026. Advertising effectiveness was assessed using data from 387 websites, including 102 with complete revenue data. Detailed information on the study is available for free at ecommerceresearch.org/chatgpt-ads.Read next: How to prepare your online life for your deathsource