ChatGPT launched in November 2022 and had 100 million users by January 2023, just sixty days later. That alone made it the fastest growing consumer app in history at the time. Three years later, 900 million people open it every single week. That is more people than live in the United States and Europe combined, logging in every seven days.
This article breaks down the real numbers behind that growth, who is using it, what the competition looks like, and where things are heading.
How ChatGPT Grew From Zero to 900 Million
When OpenAI released ChatGPT in November 2022, nobody expected what came next.
- 1 million users in 5 days
- 100 million users in 60 days
- Instagram took 2.5 years to reach the same milestone
- TikTok took 9 months
The growth did not stop there. Here is the full weekly active user timeline as reported by OpenAI:
| Date | Weekly Active Users |
|---|---|
| November 2022 | 1 million |
| January 2023 | 100 million |
| August 2024 | 200 million |
| December 2024 | 300 million |
| February 2025 | 400 million |
| October 2025 | 800 million |
| February 2026 | 900 million |
That is 500 million new weekly users added in twelve months. To put it another way, it took Facebook roughly eight years to reach 900 million monthly active users. ChatGPT reached that in weekly actives in under three years, since its public launch in November 2022.
What drove the growth?
A few things happened at the same time. OpenAI added voice mode, image generation, and memory features to the free version, which brought in millions of people who had no reason to pay for software. The platform also became available on Apple devices through a direct partnership, putting it in front of hundreds of millions of phone users with one tap.
At the same time, companies started building ChatGPT into their own products using OpenAI’s API, which means many people are already using it through other tools without ever opening the ChatGPT website.
ChatGPT Usage Statistics in 2026
The 900 million weekly active user figure was confirmed by OpenAI on February 27, 2026. Underneath that headline number, the data tells a bigger story.
Usage at a glance:
- 5.35 billion website visits per month
- 2.5 billion messages processed every day
- 29,000 messages per second
- 4th most visited website on Earth
- 770 million app installs in 2025, making it the most downloaded app of the year ahead of TikTok and Instagram
Geography breakdown (share of total visits):
| Country | Share of Traffic |
|---|---|
| United States | 18.86% |
| India | 9.76% |
| Brazil | 5.08% |
| United Kingdom | 4.29% |
| Japan | 3.71% |
India alone accounts for 100 million of the 900 million weekly users, making it one of the platform’s fastest growing markets.
How many people are paying for it?
OpenAI confirmed 50 million paying subscribers across all tiers as of February 2026. On the business side, more than 9 million companies and teams pay for access. Enterprise adoption grew 900% in fourteen months.
Subscription tiers:
| Plan | Price | Who It Is For |
|---|---|---|
| Free | $0 | General users |
| Plus | $20/month | Regular users who want faster responses |
| Team | Custom | Small groups and departments |
| Pro | $200/month | Researchers and heavy daily users |
| Enterprise | Custom | Large organisations with compliance needs |
Retention is highest at the enterprise level. After one year, 88% of Enterprise subscribers are still active, compared to 68% on the Team plan and 59% on Plus.
92% of Fortune 500 companies now use ChatGPT in some form.
Who Uses ChatGPT and Why?
The user base looks very different from what it did at launch. In 2022, roughly 80% of users were male. By 2026, that split has nearly reversed.
Demographics:
| Group | Share |
|---|---|
| Male | 54% |
| Female | 46% |
| Ages 25 to 34 | 30% of all users |
| Ages 18 to 24 | 23% of all users |
| Users under 35 combined | More than half |
Education level is a strong predictor of daily use. Adults with postgraduate degrees are 2.6 times more likely to open ChatGPT every day compared to those with only a high school qualification. That said, the platform has spread well beyond any one group, as the app download and user figures make clear.
What are people using it for?
The three biggest use cases are:
- Getting practical advice and guidance
- Writing and editing help
- Searching for information
Around 70% of interactions are personal and 30% are work related. Students use it for research and essays. Workers use it to draft emails, write code, and summarise long documents. Businesses use it for customer service, content production, and data analysis.
How ChatGPT Compares to Its Competitors
ChatGPT still leads the AI platform market by a wide margin, but the gap is closing. Its web traffic market share has fallen from 87% a year ago to around 60 to 65% today. Its mobile app share dropped from 69% to 45%. Every major competitor is growing faster in percentage terms.
AI platform comparison, early 2026:
| Platform | Size | Key Context |
|---|---|---|
| ChatGPT | 900M weekly users / 5.35B monthly visits | 4th most visited site on Earth |
| Gemini | ~750M monthly users | Fastest growing major AI platform in H2 2025 |
| Grok | 107M unique visitors (Feb 2026) | Built into X, reached 500M+ registered users |
| DeepSeek | 49.4M unique visitors (Feb 2026) | Near zero international users a year earlier |
| Claude | Top 5 globally | Free user base grew 60% since January 2026 |
| Perplexity | ~5.8% AI search share | Focused specifically on search |
Google Gemini is the closest rival. Its share of the AI search market grew from roughly 5% in January 2025 to between 15% and 18% by early 2026. It more than doubled its unique monthly visitors in just six months, making it the fastest growing major AI platform in the period.
ChatGPT still dominates referral traffic. In the second half of 2025, ChatGPT sent 4 billion clicks to other websites. Gemini sent 7 million in the same period. ChatGPT is responsible for roughly 82% of all traffic that AI platforms send to the rest of the web.
OpenAI’s Revenue 2026
OpenAI’s annualised revenue crossed $25 billion by the end of February 2026.
Revenue snapshot:
| Metric | Figure |
|---|---|
| Annualised revenue (Feb 2026) | $25 billion |
| ChatGPT share of total revenue | ~66% (~$8B in 2025) |
| Mobile app revenue (2025) | $1.35 billion (+673% YoY) |
| In-app purchases (Feb 2026 alone) | $227 million |
| Total funding raised | $140 billion+ |
| February 2026 funding round | $110 billion (Amazon, Nvidia, SoftBank) |
| Company valuation (Feb 2026) | ~$852 billion |
OpenAI is targeting $29.4 billion in revenue for 2026.
Is ChatGPT profitable?
Not yet. OpenAI spent roughly $9 billion more than it earned in 2025. Running AI at this scale is expensive. A single ChatGPT message uses about 0.34 watt hours of electricity, ten times more than a Google search. The gap between revenue and cost is narrowing but the company is still spending well ahead of what it earns, which is why the large funding rounds keep coming.
What Does 1 Billion Weekly Users Mean?
At the current pace, 1 billion weekly users is within reach before the end of 2026. OpenAI has not set a public target but the growth curve from 400 million to 900 million in twelve months makes it realistic.
The next wave of growth is likely to come from lower income countries. OpenAI’s own research found that between January and May 2025, adoption in the lowest income countries was growing four times faster than in the highest income countries. ChatGPT is available in 161 countries and 95 languages, though 36 countries have blocked access for various reasons.
For anyone who runs a website, builds a product, or depends on search traffic, 1 billion weekly users on a platform that is now the fourth most visited site on Earth is a number worth paying attention to.
Frequently Asked Questions
How many people use ChatGPT in 2026?
900 million people use ChatGPT every week as of February 2026, confirmed by OpenAI. The platform receives more than 5.35 billion visits per month.
How fast did ChatGPT grow?
ChatGPT launched in November 2022 and reached 100 million users in 60 days, the fastest any consumer app had done so at the time. It went from 400 million to 900 million weekly users in twelve months, adding roughly 500 million people in one year.
Who leads the AI chatbot market in 2026?
ChatGPT holds roughly 60 to 65% of generative AI web traffic. Google Gemini is second with around 15 to 18% of the AI search market. Grok, DeepSeek, Claude, and Perplexity share most of the remainder.
How much does ChatGPT cost?
The free version is available to everyone. Plus costs $20 per month. The Pro plan costs $200 per month and is aimed at researchers and heavy users. Enterprise pricing is custom based on organisation size and requirements.
Is ChatGPT replacing Google?
Not yet. Google still processes more than 8.5 billion searches per day and holds 89.2% of the global search market. ChatGPT is growing as an alternative for questions where people want a direct answer rather than a list of links, but Google remains dominant.
How much revenue does OpenAI make?
OpenAI’s annualised revenue crossed $25 billion by the end of February 2026, with ChatGPT accounting for roughly two thirds of that. The company is not yet profitable, spending significantly more than it earns on computing costs and infrastructure.
