The maker of ChatGPT — the company that put generative AI in front of the world.
Updated · Analysis by Trace Cohen · openai.com
reaffirmed by Aug. 2026 $7B tender offer
reaffirmed by Aug. 2026 $7B tender offer
run rate as of Aug. 2026, up from ~$25B in Feb.
as a nonprofit research lab
just behind Anthropic
Reached after raising roughly $122B across Q1 2026. OpenAI confirmed that valuation again in August 2026 with a $7B employee tender offer priced at the same $852B mark, and remains one of the two most valuable private companies in AI, narrowly behind Anthropic's $965B Series H.
OpenAI's revenue comes from three places: ChatGPT subscriptions (Plus, Team, and Enterprise seats), its developer API, and a deep commercial and infrastructure partnership with Microsoft, which embeds OpenAI models across Azure and Copilot.
Consumer ChatGPT is the engine — it's the most recognized AI product in the world and drives the bulk of the $40B+ annualized revenue run rate — but the enterprise and API businesses are where OpenAI competes most directly with Anthropic and Google for long-term, high-margin spend.
OpenAI raised on the order of $122B during Q1 2026, reaching a ~$852B valuation. As of August 2026, that valuation held: OpenAI ran a $7B employee share buyback priced at the same $852B mark, even as its SEC-registration IPO timeline reportedly slipped from a September 2026 target into 2027. Its capital needs are unusually large because of compute: training and serving frontier models requires multi-year, multi-billion-dollar infrastructure commitments.
The closest rival; Claude competes with GPT across consumer and enterprise.
Gemini, with unmatched distribution via Search and Android.
Grok, with native distribution through X.
Open-weight Llama models commoditizing the base layer.
OpenAI still has the consumer brand nobody else can touch — ChatGPT is a verb. But being narrowly passed by Anthropic on valuation shows the market now prices enterprise trust and gross margin over raw mindshare. The real question for 2026 isn't who has the best model; it's who converts usage into durable, profitable revenue before the capital cycle turns.
OpenAI is valued at approximately $852 billion as of August 2026, after raising around $122 billion in the first quarter and reaffirming that price with a $7 billion employee tender offer in August — placing it just behind Anthropic as the second most valuable private AI company.
Through ChatGPT subscriptions (Plus, Team, Enterprise), its developer API, and a commercial partnership with Microsoft that distributes its models across Azure and Copilot.
OpenAI's annualized revenue run rate topped $40 billion as of August 2026, roughly doubling its end-of-2025 run rate and up from about $25 billion in February 2026, led by ChatGPT subscriptions and API usage.
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Analysis by Trace Cohen · @Trace_Cohen · t@nyvp.com. Figures are as of the update date; verify before relying on them.