OpenAI has surpassed $25 billion in annualized revenue, cementing its position as the dominant commercial AI company and one of the fastest-growing software businesses in history. The milestone, reported in early 2026, comes alongside reports that OpenAI is taking early steps toward a potential public offering — possibly as soon as late 2026 — which would be one of the most anticipated IPOs in years.
The Revenue Milestone
To understand just how remarkable this trajectory is: OpenAI crossed $1 billion in annualized revenue in 2023, $13 billion in 2025, and has now crossed $25 billion — more than doubling in roughly a year. The company is targeting $30 billion in full-year 2026 revenue, slightly more than double its 2025 figure. Growth is being driven by ChatGPT subscriptions (consumer and enterprise), API access for developers, and large enterprise deals for GPT-5 series model access.
GPT-5 Series Continues to Expand
OpenAI’s GPT-5 model family has grown significantly, with the company now offering multiple variants including GPT-5.3 Codex for developers, and newer releases being announced regularly. OpenAI recently unveiled GPT-5.4, featuring a 1-million-token context window and the ability to autonomously execute multi-step workflows across software environments — scoring 75% on the OSWorld-V benchmark, slightly above the human baseline of 72.4%.
The IPO Speculation
Reports suggest OpenAI has begun early-stage conversations with investment banks about a potential public offering. A successful IPO would be transformative for the company, providing capital for continued model development and compute infrastructure while also providing liquidity for early investors and employees. The company’s valuation in private markets has been estimated at over $150 billion.
The Competitive Picture
Despite OpenAI’s dominance, the competitive landscape has never been more intense. Anthropic is approaching $19 billion in annualized revenue, Google’s Gemini is gaining enterprise traction, and Meta continues to invest heavily in open-source Llama models. The AI model market is becoming increasingly competitive on both capability and price — a dynamic that benefits enterprise customers but pressures margins across the industry.
