Can Advertising Fund Free AI? Evidence from ChatGPT's Advertising Rollout (ecommerceresearch.org)

A recent study investigating the impact of advertising on ChatGPT's free access revealed that current ad performance does not cover the costs associated with maintaining free AI services. Conducted during the staggered international rollout of ChatGPT, the research highlighted that while the introduction of advertisements led to a 6-8% decrease in organic referrals, the conversion rate remained largely unchanged. This indicates that although users continued to engage with the product, the decline in organic traffic raises concerns about the overall value of the advertising strategy. The findings are particularly significant for the AI/ML community as they suggest that relying on ads to finance free AI models like ChatGPT may not be sustainable. Specifically, paid visits generated only $0.89 in revenue compared to $2.45 from paid Google Search visits, revealing a substantial gap that advertisers may find unappealing. With a conversion rate of just 0.37% for paid clicks, far below that of Google Search, these insights challenge the viability of advertising as a primary funding model for free AI services, urging the industry to explore alternative monetization strategies.