ChatGPT's advertising business is facing an early credibility test as marketers balk at premium pricing and demand more control over where their ads appear. While the platform launched with eye-catching $60 cost-per-thousand-impressions (CPMs) comparable to Netflix and Perplexity, advertisers are already negotiating lower rates and pressing OpenAI for new safety features.

Why Are ChatGPT's Ad Rates So High?

When new advertising platforms debut, they often command inflated prices during the novelty phase. ChatGPT followed this playbook, launching ads at the same $60 CPM that Perplexity touched when it entered the market, and that Netflix defended in its early programmatic sales months. For now, brands are willing to pay premium rates for the prestige of being early adopters and the organic buzz that comes from appearing in a cutting-edge AI chatbot.

But this honeymoon period has an expiration date. The real challenge for OpenAI is maintaining that price floor once the novelty wears off for both consumers and advertisers. According to reporting from Adweek, advertisers are already successfully pushing back on ChatGPT's high CPMs and demanding new features to protect their brand safety.

What Controls Are Advertisers Demanding?

One of the most pressing requests from advertisers is negative contextual controls, which would allow brands to specify words, topics, or conversation types where they do not want their ads to appear. This reflects a fundamental tension in ChatGPT's ad model: the platform must take on more responsibility for understanding context if it wants to charge premium rates.

"If ChatGPT is going to take on more of the targeting decision, it also has to take on more responsibility for getting the context right, or at least build in some negative levers until it does," said Kevin Roy, a search agency founder.

Kevin Roy, Search Agency Founder

This feedback highlights a critical gap in ChatGPT's current offering. The platform is essentially asking advertisers to trust its judgment about where ads should appear within conversations, yet it hasn't fully proven it can reliably understand conversational context or prevent brand-unsafe placements.

Is ChatGPT Targeting the Right Advertisers?

Another problem emerging is that ChatGPT may not have identified its ideal advertiser base. When Adweek sought comment on ChatGPT's CPM pricing, they spoke with an SEO (search engine optimization) buyer. While search marketers are a natural fit for ChatGPT ads, since a new marketing discipline called AEO or GEO (AI Engine Optimization or Generative Engine Optimization) has emerged around promoting products through generative AI searches, there's a mismatch in how these advertisers buy.

Search advertisers typically buy on a cost-per-click (CPC) basis, not CPM. OpenAI didn't roll out a CPC option for ChatGPT ads until April, meaning the platform was initially forcing search-focused advertisers into a pricing model that doesn't align with their business practices.

Some industry analysts believe ChatGPT's ad opportunity may fit better into the retail media and commerce bucket. Eric Seufert of Mobile Dev Memo has proposed that chatbot advertising constitutes an entirely new category within the digital marketing ecosystem, distinct from search, social feeds, retail media, open web inventory, and streaming video.

"Chatbot advertising has the potential to marry the commercial characteristics of social media display and search. It can present an ad that's relevant to context when that context is motivated by commercial intent, and it can revert to the off-platform behavioral data when a conversation isn't commercially grounded," Seufert wrote.

Eric Seufert, Mobile Dev Memo

How to Navigate ChatGPT Advertising as a Marketer

• Negotiate on Price: Don't accept the $60 CPM floor as fixed. Advertisers are successfully pushing back on rates, so there's room to negotiate, especially if you're committing to longer campaigns or higher spend volumes.
• Demand Contextual Controls: Before launching ads, require that OpenAI provide negative contextual controls so you can specify conversation topics or keywords where your brand should not appear. This protects your reputation and ensures brand safety.
• Test the Right Metrics: Since ChatGPT ads generate limited impressions and direct conversions remain low, focus on brand awareness and earned media value rather than immediate ROI. Measure success by how often your ad is shared or discussed organically.
• Choose Your Buying Model Carefully: If you're a search marketer, ensure you're using the cost-per-click model rather than CPM, which better aligns with how search campaigns typically perform and convert.

What's Next for ChatGPT's Ad Platform?

The fundamental question facing OpenAI is whether ChatGPT can sustain premium ad rates as the platform matures and the novelty fades. Historical precedent suggests that new ad platforms eventually see CPM compression once early adopters move on. Netflix, for example, initially defended its $60 CPM floor but has since adjusted pricing as the market matured.

For ChatGPT to avoid a similar decline, OpenAI will need to prove that advertising within conversational AI offers unique value that traditional search, social, or retail media cannot match. That means delivering better targeting, more reliable brand safety controls, and measurable business outcomes for advertisers. Until then, the $60 CPM may remain more aspirational than sustainable.