OpenAI is recovering from a period of slower growth earlier this year, with its quarterly revenue reportedly crossing $10 billion for the first time. According to Bloomberg, which cited anonymous sources, the surge is attributed to strong demand for the company’s recent artificial intelligence models.
If accurate, this figure represents an almost 50% increase from the $6.7 billion in sales the company reportedly recorded in the second quarter. This jump also signals a substantial acceleration in its revenue growth rate, which had previously been estimated at around 18% between the first and second quarters of the year.
Profitability Metrics Improve
The company’s financial health appears to be stabilizing alongside its top-line growth. Bloomberg reported that OpenAI’s adjusted operating margin narrowed from -150% in the second quarter to -109% in the third quarter. While the company remains unprofitable, the reduction in the negative margin indicates a more efficient cost structure relative to its expanding revenue.

OpenAI, one of the earliest companies to commercialize large language models, has maintained a massive user base, claiming over one billion users. However, industry analysts note that the majority of these users likely rely on free tiers or low-cost subscription plans, rather than high-value enterprise contracts.
Competition with Anthropic Heats Up
Despite its growth, OpenAI has faced intense pressure from rival Anthropic, which has recently captured significant ground in the enterprise market. Anthropic reported third-quarter revenue of $17 billion, outpacing OpenAI’s recent quarterly figures. The rivalry has intensified as both companies vie for dominance in the lucrative business sector, where OpenAI’s broader consumer focus previously gave it an edge.

OpenAI has responded by tightening pricing, offering discounts, and developing more enterprise-focused products and AI agents designed to automate complex tasks. These strategic shifts appear to be yielding results, helping the company regain momentum against its competitors.
The competitive landscape extends beyond just these two firms. OpenAI and Anthropic are also competing with models from major technology giants including Meta, Amazon, Microsoft, and Google. Additionally, they face pressure from open-source AI labs, particularly those based in China, which are producing cheaper but highly capable models.
Annual revenue run rates for both companies have reached unprecedented levels. Bloomberg stated that OpenAI has now reached an annual revenue run rate of $50 billion. Meanwhile, Anthropic, which is reportedly seeking a $1.4 trillion valuation for an upcoming initial public offering, announced yesterday that its annual revenue run rate had increased by $10 billion within a single month to $81 billion as of the end of October.

It is important to note that the two companies calculate their annualized revenue differently. Anthropic includes sales made by its cloud partners in its figures, whereas OpenAI only reports its share of sales through its partners. This difference in accounting methods makes direct comparisons of their total market capture difficult.
Source: TechCrunch

