OpenAI Statistics 2026: Revenue, Users, Valuation & IPO

Last Updated: October 31, 2026

Summary: ChatGPT passed 1 billion weekly active users in August 2026. OpenAI told investors its annualized revenue was nearing $50 billion at the end of September 2026, with a $70 billion run-rate target for year-end. It reported Q2 2026 revenue of $6.7 billion and a $12.3 billion operating loss. Its last closed valuation is $852 billion (March 2026), and it is reportedly raising a bridge round at about $1.4 trillion. CEO Sam Altman ruled out a 2026 IPO, so a listing is now expected in 2027, after Anthropic, which passed OpenAI's private valuation in May.

OpenAI has more than 50 million consumer subscribers and 9 million paying business users, and says 92% of Fortune 500 companies use ChatGPT. In enterprise LLM API spending, though, its share fell from 50% in 2023 to 27% at the end of 2025, while Anthropic rose to 40%, according to Menlo Ventures.

The two questions business leaders ask most about OpenAI are simple: how big is it really, and is it here to stay? If you are deciding which AI platforms to build workflows around, the financial and adoption data behind those answers matters more than the headlines.

OpenAI's numbers have moved fast in 2026. ChatGPT went from 900 million weekly users in February to more than 1 billion in August. The company closed a record $122 billion funding round in March, submitted a confidential S-1 in June, and then pushed its IPO to 2027. Meanwhile, the gap between its revenue and its losses became the central question for investors.

This guide compiles the most current OpenAI statistics available as of October 2026, covering users, revenue, losses, funding, the IPO and how OpenAI compares with Anthropic and Google. Every data point is sourced.

OpenAI is the San Francisco AI company behind ChatGPT, the GPT family of models and Sora. It was founded in December 2015 as a nonprofit research lab with a mission to ensure that artificial general intelligence benefits all of humanity, and it has since grown into one of the most valuable private companies in the world. Here is the short history behind the numbers in this guide.

ChatGPT's user growth is the most compelling adoption story in the history of consumer technology. The numbers below reflect where the platform stands as of mid-2026.

ChatGPT Weekly Active Users

ChatGPT passed 1 billion weekly active users in August 2026, OpenAI announced alongside the rollout of GPT-5.6, as reported by Yahoo Tech. That is up from 900 million in February 2026, 800 million in October 2025 and 400 million in February 2025, so the weekly user base has more than doubled in 18 months.

Earlier, in June 2026, Sensor Tower estimated that ChatGPT had crossed 1 billion monthly active users, faster than any consumer app before it. The August milestone means that roughly the same number of people now use it every week.

ChatGPT Monthly Traffic

ChatGPT recorded 5.51 billion monthly visits in April 2026, per DemandSage's ChatGPT statistics tracker. Year-over-year traffic growth was 48.67% as of early 2026 - the highest among any site in the global top 10. ChatGPT processes over 2.5 billion daily prompts.

India Becomes OpenAI's Largest User Market

India surpassed the US to become OpenAI's largest user market by late 2025, with more than 72 million daily ChatGPT users, per Reuters. India accounts for 9.79% of global ChatGPT traffic, with the US at 18.53%.

Paid Subscribers

OpenAI has 50 million+ consumer subscribers and over 9 million paying business users as of early 2026, per Panto AI's OpenAI statistics. This is a dramatic increase from the 10-35 million subscriber range cited earlier in the year. More than 1 million organizations worldwide use OpenAI's technology directly.

Key User Statistics:

OpenAI's revenue has grown faster than almost any company in history: $3.7 billion in 2024, about $13.07 billion in 2025 according to the Financial Times' review of its documents, and an annualized run rate nearing $50 billion by the end of September 2026.

Monthly Revenue

The Financial Times reported that OpenAI told investors its annualized revenue was nearing $50 billion at the end of September 2026, on a net basis. A widely reported figure of about $70 billion counts partner sales the way Anthropic does, and Bloomberg reported that $70 billion is OpenAI's run-rate target for year-end, as The Next Web summarized. Reported quarterly revenue was $5.7 billion in Q1 2026 and $6.7 billion in Q2, per the Wall Street Journal.

Revenue Sources

OpenAI generates revenue through four primary channels: ChatGPT Plus subscriptions at $20 per month, ChatGPT Pro at $200 per month, ChatGPT Enterprise with custom pricing averaging approximately $60 per seat at list price, and API access charged per token. Enterprise now makes up more than 40% of revenue and is on track to reach parity with consumer revenue by end of 2026.

The ChatGPT Pro tier (launched December 2024) at $200 per month has grown to 500,000+ subscribers - generating over $1.2 billion in ARR from a single pricing tier, per Value Add VC.

Revenue Growth Trajectory:

The Profitability Reality

OpenAI is not profitable, and its losses are growing as it spends on compute. The Wall Street Journal reported an operating loss of $9.3 billion in Q1 2026 and $12.3 billion in Q2, against revenue of $5.7 billion and $6.7 billion. In other words, OpenAI spent close to $3 for every $1 of revenue in Q2. Most analysts do not expect profitability before the end of the decade.

For business leaders evaluating platform stability, the $122 billion raised provides meaningful runway. The concern is not near-term solvency - it is whether the compute cost curve improves fast enough as revenue scales.

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Current Valuation

OpenAI's last closed valuation is $852 billion post-money, set in March 2026. That is up from $500 billion in an October 2025 employee share sale and $300 billion in March 2025. In late September 2026, Bloomberg reported OpenAI was raising a bridge round of $30 billion or more at about $1.4 trillion.

Total Funding

The March 2026 round raised $122 billion, the largest private funding round on record. It was co-led by SoftBank, Andreessen Horowitz and D. E. Shaw, with Amazon committing up to $50 billion and Nvidia and SoftBank $30 billion each, according to The Next Web. For the first time, about $3 billion came from individual investors through bank channels. Our Anthropic valuation breakdown shows how its rival overtook that figure two months later.

Microsoft Partnership Restructured

The Microsoft relationship was materially restructured on April 27, 2026. Key changes per TechMarketBriefs: Microsoft's IP license to OpenAI technology is now non-exclusive (extended through 2032). OpenAI can now serve products on AWS and other clouds - not just Azure. Microsoft no longer holds an AGI-linked termination trigger. Revenue-share payments to Microsoft are capped at $38 billion through 2030, a reduction of approximately $97 billion from the prior projected trajectory. Microsoft retains approximately 27% ownership on a diluted basis.

This restructuring is the most significant change to OpenAI's financial structure since the original Microsoft investment and has direct implications for the S-1's revenue presentation.

Stargate: The Infrastructure Bet

The Stargate program - OpenAI's joint venture with SoftBank and Oracle - carries a $500 billion headline figure to build 10 gigawatts of AI data center capacity over four years. By September 2025, Stargate had reached nearly 7 gigawatts of planned US capacity with $400 billion in committed investment. An Oracle agreement separately covers up to 4.5 gigawatts at a value above $300 billion. Nvidia intends to invest up to $100 billion tied to bringing 10 gigawatts of Nvidia systems online. These infrastructure commitments are why OpenAI's cash burn is projected at $27 billion in 2026 - the revenue is scaling, but the compute obligations are scaling faster.

Funding Summary:

OpenAI confidentially submitted a draft S-1 to the SEC on June 8, 2026. In September, Sam Altman ruled out a 2026 listing, and CFO Sarah Friar has pointed to 2027. Instead of going public, OpenAI is raising private money at about $1.4 trillion. Our OpenAI IPO guide tracks the full timeline.

The legal backdrop: In May 2026, a jury found that Elon Musk had waited too long to bring his lawsuit challenging OpenAI's restructuring, removing one of the biggest legal obstacles to an eventual listing.

The corporate structure: OpenAI completed its recapitalization in October 2025, converting the capped-profit entity into OpenAI Group PBC (a public benefit corporation). The renamed OpenAI Foundation holds approximately 26% equity. Microsoft holds roughly 27% on a diluted basis. The remaining 47% sits with employees and other investors.

What the public S-1 will show: When OpenAI does file publicly, at least 15 days before a roadshow, investors will see audited financials, the Microsoft revenue-share terms, the OpenAI Foundation's governance rights and the scale of its compute commitments. Anthropic's public S-1, filed October 26, 2026, is the closest preview of what that disclosure will look like.

The valuation question: At about $1.4 trillion, OpenAI would be valued at roughly 28 times its net run rate of nearly $50 billion, and about 52 times its Q2 revenue annualized. Those multiples assume growth stays fast and losses narrow, which is exactly what public investors will test.

For business leaders, the IPO matters for one practical reason: public companies optimize for margin, not developer experience. If OpenAI's API pricing, usage limits, or enterprise terms tighten post-IPO, that affects the economics of every organization that has built workflows on OpenAI infrastructure.

For individual investors, the practical question is how to get exposure before the listing, since OpenAI has no ticker yet. Our OpenAI stock guide covers the real options, from pre-IPO platforms to the public companies that own a stake, and the token scams to avoid.

Despite intensifying competition, OpenAI maintains dominant consumer market share - while facing real erosion in the enterprise segment that business leaders should understand.

AI Chatbot Consumer Market Share

ChatGPT holds approximately 61-68% of global AI chatbot market share by traffic in mid-2026, per Similarweb data via Feedough. This is down from approximately 87% in early 2025 - a real decline, not a rounding error.

Enterprise LLM Market Share

The enterprise picture is more complicated. OpenAI's enterprise LLM API spend share fell to approximately 27% in December 2025, down from 50% in 2023, per Menlo Ventures' 2025 State of Generative AI Enterprise report. Anthropic grew to 40% enterprise share. Google Gemini grew from 7% to 21%. Together, Anthropic, OpenAI, and Google account for 88% of all enterprise LLM API spend.

That means OpenAI has gone from commanding half of enterprise AI spending to commanding roughly a quarter - in two years. For business leaders making platform decisions, this shift reflects a real divergence: ChatGPT dominates consumer behavior, but Claude dominates enterprise coding workflows and regulated industry deployments.

AI Search

ChatGPT is also the dominant source of AI search referrals to websites, which matters for anyone building content and SEO strategy around AI search. Our AI market share 2026 article covers the full competitive breakdown.

Fortune 500 and Business Adoption

92% of Fortune 500 companies use ChatGPT as of 2026, per OpenAI. OpenAI has more than 9 million paying business users and over 1 million business customers worldwide.

Enterprise seat count crossed 4 million by Q1 2026 across over 5,000 customers, with average contract value of approximately $800,000 and top-end deals above $50 million annually per year for accounts like Walmart and JPMorgan, per Value Add VC.

Enterprise Use Cases

OpenAI's analysis of 1.5 million ChatGPT conversations found that 49% of usage falls into asking and research, 40% into doing (writing, coding, analysis), and 11% into exploring ideas. Approximately 30% of consumer usage is work-related. Marketing teams lead enterprise adoption at 65% consistent usage for content creation and SEO.

Productivity Impact

Teams using ChatGPT report 30-55% faster task completion on well-scoped tasks. The Stanford HAI 2026 AI Index found that knowledge workers using AI save a median 5-6% of weekly work hours. 74% of companies still report they have not demonstrated tangible AI value despite adoption - suggesting most organizations are still in early integration phases.

For practical implementation frameworks across business functions, our AI for business guide covers deployment approaches in detail.

The most striking data point: Anthropic now reports more quarterly revenue than OpenAI and leads in enterprise API spending, despite having a fraction of ChatGPT's consumer reach. For Claude's side, see our Claude AI statistics and Anthropic statistics. For market-wide data, our AI statistics 2026 hub covers the full industry.

OpenAI's developer platform has scaled alongside its consumer business. As of mid-2026:

The API token processing rate - from 300 million per minute in 2023 to 15 billion per minute in March 2026 - is a 50x increase in under three years. That scale of compute throughput is what makes OpenAI's infrastructure costs so significant even as revenue grows.

For how Codex compares to Claude Code and GitHub Copilot in developer productivity, our AI coding tools statistics covers the full competitive market.

The OpenAI statistics through mid-2026 tell a story that requires two simultaneous readings.

The growth reading: More than 1 billion weekly users, a run rate nearing $50 billion, 92% Fortune 500 adoption and an $852 billion valuation make OpenAI permanent infrastructure. The company is not going anywhere.

The competitive reading: Enterprise API share falling from 50% to 27% in two years is a meaningful signal, and Anthropic now reports higher quarterly revenue and an operating profit. The market is splitting: ChatGPT for general consumer and knowledge work, Claude for coding and document-heavy enterprise workflows.

The IPO implication: Post-IPO OpenAI will optimize for margin. That is a structural change in incentives. Organizations that have built deep workflow dependencies on OpenAI's API should be thinking about whether their current pricing and usage terms will survive a public company's margin optimization.

The practical recommendation: use ChatGPT where it wins (research, writing, general knowledge work, consumer-facing AI applications), use Claude where it wins (coding, document analysis, regulated industry workflows), and build platform flexibility into any AI infrastructure you are deploying at scale. The enterprise data suggests most sophisticated organizations are already doing this.

For a full comparison of how to think about ChatGPT versus Claude for your specific workflows, our ChatGPT vs Claude comparison covers the decision framework in detail.

What is OpenAI? Complete Company Guide 2026
Everything you need to know about OpenAI's history, leadership, products, and business model.

ChatGPT Statistics 2026
Deeper dive into ChatGPT-specific data including traffic breakdowns, demographics, and usage patterns.

Claude AI Statistics 2026
How Anthropic's numbers compare to OpenAI across users, revenue, and enterprise adoption.

ChatGPT vs Claude: Which AI Is Better for Business?
Side-by-side comparison of the two leading AI platforms for business use cases.

AI Market Share 2026
Full competitive landscape showing where OpenAI, Anthropic, Google, and xAI stand.

Anthropic Statistics 2026
Anthropic's user, revenue, and enterprise data - the company taking OpenAI's enterprise share.

Generative AI Market Statistics 2026
Broader AI market context including the $161B generative AI market and where OpenAI fits.

How many people use ChatGPT in 2026?
ChatGPT passed 1 billion weekly active users in August 2026, up from 900 million in February and 400 million in February 2025. It processes more than 2.5 billion prompts a day, and OpenAI has more than 50 million consumer subscribers and 9 million paying business users.

What is OpenAI's revenue in 2026?
OpenAI reported revenue of $5.7 billion in Q1 2026 and $6.7 billion in Q2, per the Wall Street Journal. The Financial Times reported that its annualized revenue was nearing $50 billion at the end of September 2026, and Bloomberg reported a $70 billion run-rate target for year-end. Full-year 2025 revenue was about $13.07 billion.

What is OpenAI's valuation in 2026?
OpenAI's last closed valuation is $852 billion, set by its $122 billion round in March 2026. In September, Bloomberg reported it was raising a bridge round of $30 billion or more at about $1.4 trillion. Anthropic's $965 billion valuation passed OpenAI's closed round in May 2026.

Did OpenAI file for an IPO?
Only confidentially. OpenAI submitted a draft S-1 to the SEC on June 8, 2026, but has not filed publicly. CEO Sam Altman ruled out a 2026 IPO in September, and a listing is now expected in 2027. Anthropic is going public first, with a Nasdaq listing as ANT expected in November 2026.

What percentage of Fortune 500 companies use ChatGPT?
92% of Fortune 500 companies use ChatGPT as of 2026, per OpenAI. OpenAI has more than 9 million paying business users and over 1 million business customers worldwide. Enterprise seat count crossed 4 million by Q1 2026 across over 5,000 enterprise customers, with average contract value of approximately $800,000.

What is ChatGPT's market share in 2026?
ChatGPT holds approximately 61-68% of global AI chatbot market share by traffic in mid-2026, down from 87% in early 2025. In enterprise LLM API spend specifically, OpenAI's share has fallen to approximately 27%, down from 50% in 2023, per Menlo Ventures' 2025 enterprise survey. Anthropic has grown to 40% enterprise share and Google Gemini to 21%.

How does OpenAI compare to Anthropic?
ChatGPT has far more users, with more than 1 billion weekly versus Claude's roughly 245 million monthly. But Anthropic reported $11.6 billion in Q2 2026 revenue and an operating profit, versus OpenAI's $6.7 billion and a $12.3 billion loss, and it led enterprise API spending 40% to 27% at the end of 2025.

Is OpenAI profitable?
No. OpenAI reported a $12.3 billion operating loss on $6.7 billion of revenue in Q2 2026, after a $9.3 billion loss in Q1, per the Wall Street Journal. Heavy spending on compute drives the losses, and most analysts do not expect profitability before the end of the decade.

What happened with the Microsoft-OpenAI partnership in 2026?
The Microsoft-OpenAI partnership was materially restructured on April 27, 2026. Microsoft's IP license to OpenAI technology is now non-exclusive (extended through 2032 from the prior exclusive arrangement). OpenAI can now serve products on AWS and other clouds - not just Azure. Revenue-share payments to Microsoft are capped at $38 billion through 2030, approximately $97 billion less than the prior projected trajectory. Microsoft retains approximately 27% ownership on a diluted basis. This restructuring changes OpenAI's long-term financial profile significantly.

How many developers use OpenAI's API?
OpenAI has 4 million developers actively building on its platform as of mid-2026. The API processes 15 billion tokens per minute as of March 2026 - up from 300 million tokens per minute in 2023, a 50x increase in three years. Codex, OpenAI's agentic coding tool, reached 5 million weekly active users in June 2026, with knowledge workers representing 20% of users and growing 3x faster than developers.

Did OpenAI delay its IPO to 2027?

Yes. After submitting a confidential S-1 on June 8, 2026, OpenAI moved away from a 2026 listing. Sam Altman ruled out a 2026 IPO in September, and CFO Sarah Friar has pointed to 2027. OpenAI is raising private capital at about $1.4 trillion in the meantime.

What is OpenAI's actual revenue in 2026?

OpenAI's annualized revenue was nearing $50 billion at the end of September 2026 on a net basis, per the Financial Times. The higher figure of about $70 billion that circulated in late September counts partner revenue differently and matches what Bloomberg describes as OpenAI's year-end target.

How many users does OpenAI have in 2026?
ChatGPT has more than 1 billion weekly active users as of August 2026. OpenAI also has more than 50 million consumer subscribers, 9 million paying business users and over 1 million business customers.

What is OpenAI's revenue and valuation in 2026?
OpenAI's annualized revenue was nearing $50 billion at the end of September 2026, with Q2 revenue of $6.7 billion. Its last closed valuation is $852 billion, and it is reportedly raising a bridge round at about $1.4 trillion.

What is OpenAI's market share in 2026?
ChatGPT holds 61-68% of global AI chatbot market share by traffic in mid-2026, down from 87% in early 2025. In enterprise LLM API spend, OpenAI's share fell to 27% from 50% in 2023, per Menlo Ventures' 2025 enterprise survey. Anthropic grew to 40% enterprise share. ChatGPT drives 82% of all AI platform referral traffic to external websites. 92% of Fortune 500 companies use ChatGPT.

Is OpenAI going public in 2026?
No. OpenAI confidentially submitted a draft S-1 on June 8, 2026, but Sam Altman ruled out a 2026 listing in September. An IPO is now expected in 2027.

The OpenAI statistics in late 2026 tell a genuinely complex story. More than 1 billion weekly users, a run rate nearing $50 billion and an $852 billion valuation are not hype. They reflect infrastructure-level adoption across almost every industry.

The honest counterpoints: a $12.3 billion operating loss in Q2 2026, an enterprise API share that has fallen from 50% to 27%, an IPO pushed to 2027, and a rival that now reports more revenue. These are real considerations for business leaders making long-term platform decisions.

The practical path for most organizations: treat ChatGPT as reliable infrastructure for the use cases it handles best - general knowledge work, research, writing, consumer-facing AI. Build Claude into workflows requiring coding and document-intensive analysis. Design for platform flexibility as the IPO changes OpenAI's margin optimization incentives.

Start with one workflow, measure it honestly, and scale what works. The data shows 74% of companies have not yet demonstrated tangible AI value despite adoption. The competitive advantage right now goes to the organizations that get serious about measurement rather than just adoption.

Written by the AI Business Weekly Editorial Team. Reviewed, edited and published by Sameer Khan.

This article was AI-assisted, then reviewed by Sameer Khan before publishing.