Anthropic and OpenAI are turning their rivalry into mainstream advertising and product marketing as both seek a foothold with consumers and businesses, including corporate leaders weighing AI deployments for work.
The conflict is playing out in Super Bowl commercials scheduled for Sunday’s game, with Anthropic airing two TV ads that ridicule OpenAI’s push into digital advertising on free and less expensive versions of ChatGPT. In the commercials, Anthropic presents manipulative chatbot interactions as a sales pitch, ending with the message: “Ads are coming to AI. But not to Claude.” The ads also use the opening beat and lyrics of Dr. Dre’s “What’s the Difference.”
OpenAI CEO Sam Altman said he laughed at the ads but criticized them as dishonest. On X, Altman wrote that “Anthropic serves an expensive product to rich people,” and he added that more Texans “use ChatGPT for free” than all the people in the United States who use Claude. Altman’s response also included criticism of the ad campaign and commentary about the companies’ differing customer base.
The dispute also spilled into direct messaging from OpenAI leadership. OpenAI president and co-founder Greg Brockman chimed in by challenging Anthropic CEO Dario Amodei over whether Anthropic would truly avoid selling “users’ attention or data to advertisers.” Amodei did not respond, according to the reporting.
The companies’ competition dates back to the origins of Anthropic itself: the rivalry began after Amodei and other OpenAI leaders quit the AI research laboratory in 2021 and formed Anthropic, with a stated focus on the safety of artificial general intelligence. That focus shifted commercially when OpenAI released ChatGPT in late 2022, revealing the scale of demand for large language models that can help users write emails, do homework, or generate code.
Since then, both companies have accelerated their releases as they compete for enterprise customers and position themselves for the next stage of AI adoption. OpenAI on Thursday launched a new platform called Frontier, which it described as a one-stop shop for businesses adopting multiple AI tools, including tools made by companies other than OpenAI, designed to work in tandem.
Fidji Simo, OpenAI’s CEO of applications, told reporters that OpenAI could generate significant revenue from such a platform and described the company’s goal as being the enterprise partner for “AI transformation.” OpenAI’s push also aligns with a shift toward “AI co-workers” — tools that operate more autonomously on a user’s behalf.
Anthropic, also releasing updates on Thursday, announced an upgrade to Claude Opus 4.6, describing it as its “smartest model.” Anthropic said the new version “plans more carefully, sustains agentic tasks for longer, operates reliably in massive codebases, and catches its own mistakes.” OpenAI followed that shortly after with another update: a new version of its Codex coding tool that it said can “do nearly anything” professionals do on a computer.
Several analysts said the focus is moving beyond individual models toward platform strategies. Gartner analyst Arun Chandrasekaran said both OpenAI and Anthropic are trying to position themselves as platform companies, noting that “The models are important, but the models aren’t a means to an end.”
The competitive field also includes major technology companies with different business advantages and partnerships. The reporting described Google, which develops Gemini and also runs cloud infrastructure supported by its advertising business, as a competitor, along with Microsoft, which holds a 27% stake in OpenAI, and Amazon, which is Anthropic’s primary cloud provider. Nancy Gohring, a senior research director at IDC, said businesses typically start with cloud hyperscalers such as Microsoft, Google and Amazon because they offer a packaged set of services, while AI model providers tend to come later in the decision process.
Gohring said there is room for additional providers because none of the players are yet offering what enterprises want most for agent adoption: stronger security and compliance assurances that enable more widespread use of AI agents that can access corporate systems and data. “Adopting AI and agents is inherently somewhat risky,” she said.
Beyond OpenAI and Anthropic, Elon Musk’s chatbot Grok — connected to the AI division of his newly merged SpaceX — was described as not yet a viable contender for business customers, even as Musk has long sought to challenge OpenAI’s position. Musk’s involvement also intersects with ongoing legal pressure, as OpenAI is facing a case brought by Musk set for trial in April.
In addition to marketing and product releases, profitability remains a central concern because running the technology is expensive. The reporting said Anthropic and OpenAI are private firms that do not publicly disclose sales, but both have signaled they are making billions of dollars in revenue, including paid chatbot subscriptions for individual users. At the same time, the companies face major compute and infrastructure costs, and OpenAI has said it owes more than $1 trillion in financial obligations to backers including Oracle, Microsoft and Nvidia that are essentially fronting compute costs on expectations of future payoffs.
Charlie Dai, a Forrester analyst, said that while profitability matters to investors, it may not be a near-term factor for those focused on scale, differentiation and infrastructure leverage because the frontier-model race requires extraordinary capital intensity. Denise Dresser, OpenAI’s newly hired chief revenue officer, told reporters that the company’s priority is “building the best enterprise platform for all industries, all segments,” saying she frames decisions around customer outcomes rather than revenue alone and pointing to CEOs’ sense of urgency to adopt AI as a core operating advantage.