CHATGPT OPENS ITS DOORS TO ANYONE WITH A CREDIT CARD — OPENAI LAUNCHES SELF-SERVE AD PLATFORM AS CONVERSION TOOLS GO LIVE OpenAI this week opened its ChatGPT advertising platform to any business willing to pay, stripping away the $50,000 minimum spend that previously kept small operators out. The self-serve Ads Manager is now live in the United States, allowing businesses to register, set budgets, upload creative, and track performance without going through an agency or signing a major commitment. The real news landed on June 5 when OpenAI began rolling out conversion-optimized campaigns, giving advertisers the ability to measure what users actually do after clicking, not just whether they saw the ad. This is a significant shift in what ChatGPT is. It started as a research tool, became a consumer product, and is now a media platform with hundreds of millions of users and the infrastructure to monetize their attention directly. Agency partners like Dentsu, Omnicom, Publicis, and WPP are already embedded. Ad tech firms including Adobe, Criteo, and StackAdapt have direct integrations. OpenAI eliminated the floor to attract small and mid-market budgets before competitors could establish the category. The question nobody is answering cleanly is how users will react when they realize the AI giving them advice may also be taking money from the company whose products it recommends. Partners can buy placements across every surface in ChatGPT without advertisers seeing individual conversations or personal details. OpenAI calls this privacy-preserving. Critics call it a feature waiting to become a liability the moment a sponsored result steers someone wrong. The FTC is watching this space closely, and regulators in Brussels have made no secret of their interest in how AI platforms monetize user interactions. This is OpenAI’s most consequential product decision since the GPT-4 launch. Keywords: ChatGPT ads, OpenAI advertising platform, self-serve ad manager, AI advertising