$5.7 billion in first-quarter revenue put OpenAI about $1 billion ahead of Anthropic, according to The Information, offering a fresh look at the two AI rivals as they head toward expected IPOs.
Anthropic generated $4.8 billion in Q1, but the Wall Street Journal recently reported it is on track to more than double that to $10.9 billion in the second quarter.
OpenAI has not disclosed a Q2 projection, leaving investors with a clearer snapshot of current scale than of near-term momentum between the two companies.
Valuation still favors Anthropic: the New York Times reported its latest fundraising round targets $30 billion to $50 billion at up to a $950 billion valuation, above OpenAI's reported $850 billion.
With trillion-dollar valuations but profits years away, is the AI industry building a future or just a spectacular bubble?
As AI giants burn billions before their IPOs, can their business models ever match their technology's groundbreaking promise?
OpenAI and Anthropic’s $900B Showdown: Revenue, Burn Rates, and the Battle for AI Market Dominance in 2026
Overview
In Q1 2026, the AI market is defined by a fierce revenue race, with OpenAI holding a strong lead through its rapidly growing ChatGPT subscriber base and consumer-focused strategy. OpenAI’s $8 ChatGPT Pro subscription and ongoing product advancements, including the launch of GPT-5.4 and expansion of its Codex coding agent, are driving its dominance. Meanwhile, Anthropic is quickly gaining ground by focusing on enterprise clients, showing remarkable growth with its specialized coding tool, Claude Code. This competition highlights two distinct approaches: OpenAI’s broad consumer reach versus Anthropic’s enterprise-first strategy, shaping the future of the AI industry.