ChatGPT Statistics 2026: How Many People Use ChatGPT?

Last updated: March 2026

ChatGPT reached 900 million weekly active users in December 2025 — making it the fastest-growing consumer app in history. It’s the #1 most downloaded app globally, processes 2.5 billion prompts per day, and 92% of Fortune 500 companies use it. Here are 80+ ChatGPT and OpenAI statistics for 2026.

ChatGPT User Growth Timeline

Date	Milestone	Source
Nov 30, 2022	Launch	OpenAI
Dec 5, 2022	1 million users (5 days)	TIME
Jan 2023	100 million users (2 months) — fastest consumer app ever	TIME/UBS
Nov 2024	200 million WAU	DemandSage
Dec 2024	300 million WAU	DemandSage
Feb 2025	400 million WAU	TechCrunch
Jul 2025	700 million WAU	Sacra
Oct 2025	800 million WAU	TechCrunch
Dec 2025	900 million+ WAU	Sacra

ChatGPT Website Traffic

Month	Monthly Visits
Jan 2025	3.8 billion
Jun 2025	5.4 billion
Dec 2025	5.5 billion
Jan 2026	5.72 billion

OpenAI Revenue & Valuation

Metric	Value	Source
Annualized revenue (Feb 2026)	$25 billion	Sacra
2025 ARR	$20 billion	PYMNTS
2024 revenue	$3.7 billion	Fortune
2024 net loss	$5 billion	Fortune
Latest valuation	$840 billion	Crunchbase
Latest funding round	$110 billion (Feb 2026)	TechCrunch
Total funding raised	~$168 billion	Tracxn
Revenue mix	70%+ from ChatGPT subscriptions	Multiple sources
Employees	~7,216 (planned 8,000 by end 2026)	Tracxn

ChatGPT Pricing & Subscribers

Plan	Price	Key Feature
Free	$0	Limited GPT-5 access
Go	$8/mo	New budget tier
Plus	$20/mo	Extended access, faster responses
Pro	$200/mo	Unlimited advanced model access
Team	$25-30/user/mo	Shared workspaces
Enterprise	Custom	SSO, admin, unlimited
Teachers (K-12)	Free	Through June 2027

• Total paid subscribers: ~20 million (Sacra)
• Paying business users: 9 million+ (up from 5M in Aug 2025)
• Enterprise retention rate: 88%; Team: 68%; Plus: 59%
• ChatGPT Pro is losing money per Sam Altman

ChatGPT vs Competitors (AI Market Share)

Platform	Market Share (Jan 2026)	Change from Jan 2025
ChatGPT	68%	🔴 Down from 87.2%
Google Gemini	18.2%	🟢 Up from 5.4%
Grok (xAI)	15.2%	🟢 Up from 1.6%
DeepSeek	~3%	🟢 New entrant
Claude (Anthropic)	~2%	🟢 Growing +190% YoY
Perplexity	~2%	🟢 Growing +370% YoY

Key trend: ChatGPT still dominates but its share fell from 87.2% to 68% in one year. Gemini tripled. Grok grew 9x. The AI chatbot market is fragmenting fast.

ChatGPT Usage by Country

#	Country	Traffic Share
1	United States	15.1% (77.2M MAU)
2	India	9.42%
3	Brazil	5.0%
4	Canada	3.57%
5	United Kingdom	3.48%

• Asia-Pacific: 28.6% of traffic (largest region)
• Indonesia: 85% growth — fastest-growing market
• Banned in 20+ countries including China, Russia, North Korea, Iran

ChatGPT Demographics

Age Group	Share of Users
18-24	23.3%
25-34 (largest)	29.7%
35-44	~17%
45-54	~16%
55-64	~9%
65+	5.2%

• Gender split: 52% female, 48% male (was 83/17 male at launch)
• 79% of developers use ChatGPT professionally
• 71% of marketers use it professionally

ChatGPT in the Workplace

Metric	Value	Source
US workers using ChatGPT for work	28%	HR Dive
Workers using it monthly	36%	Second Talent
Fortune 500 adoption	92%	Christian & Timbers
Enterprise seats deployed	7 million+ (9x YoY)	Master of Code
Consultant task speed	+25% faster	OpenAI
Programmer project completion	+126% per week	Second Talent
Document production	+59% per hour	Second Talent
Email time reduction	-31%	Second Talent

ChatGPT in Education

• 75%+ of school districts have NOT banned ChatGPT (EdWeek)
• Teachers are 1.8x more likely to use ChatGPT weekly than students (Stanford)
• 72% of college professors concerned about AI cheating
• 38% of teachers allow ChatGPT in class
• OpenAI offers free ChatGPT for K-12 teachers through June 2027
• NYC reversed its ChatGPT ban within 4 months of implementing it

GPT Model Evolution

Model	Released	Key Improvement
GPT-3.5	Nov 2022	Original ChatGPT launch
GPT-4	Mar 2023	Multimodal, major accuracy jump
GPT-4o	May 2024	1.5% hallucination rate
GPT-4.5	Feb 2025	63% fewer hallucinations vs 4o
GPT-5	Aug 2025	1M token context, 6x fewer hallucinations, unified text/image/audio/video

• Hallucination rates improved 96% industry-wide (21.8% in 2021 → 0.7% in 2025)
• GPT-5 makes 45% fewer factual mistakes than GPT-4o

ChatGPT Search vs Google

Metric	ChatGPT	Google
Share of digital queries	9-17%	81.6-93.6%
Average session time	14+ minutes	~5 minutes
Search market share growth	+740% YoY	Declining slowly
Exclusive users (don’t use Google)	23 million	—

OpenAI API & Developer Statistics

• 4 million developers have built with OpenAI; 2.1 million active (SQ Magazine)
• 2.2 billion API calls per day (up from 1.3B in 2024)
• 6 billion+ tokens processed per minute
• 70% of new API signups from outside the US
• 3,400+ edtech apps powered by OpenAI

Key Takeaways

1. 900M+ weekly users makes ChatGPT one of the most-used products on earth. Only WhatsApp, YouTube, and Facebook have more active users.
2. Revenue tripled in a year ($6B → $20B ARR) — but OpenAI is still losing billions. The $840B valuation is a bet on future dominance.
3. The moat is shrinking. ChatGPT’s market share fell from 87% to 68% in one year. Gemini, Grok, DeepSeek, and Claude are all growing faster.
4. ChatGPT is becoming a search engine. 9-17% of all digital queries, +740% YoY. Users spend 3x longer per session than on Google.
5. The workplace transformation is real. 92% of Fortune 500. 7M+ enterprise seats. Programmers completing 126% more per week.
6. GPT-5 is a step change. 1M token context, 6x fewer hallucinations, unified multimodal. Industry hallucination rates dropped 96% since 2021.

Sources

• DemandSage — ChatGPT Statistics
• Sacra — OpenAI Profile
• TechCrunch — ChatGPT 800M WAU
• SimilarWeb — ChatGPT Traffic
• AppTweak — Most Downloaded Apps 2025
• IBM — Cost of a Data Breach
• First Page Sage — Google vs ChatGPT Market Share
• SQ Magazine — OpenAI Statistics
• Stanford — ChatGPT in Schools

Frequently Asked Questions

How many people use ChatGPT?

ChatGPT has 900 million+ weekly active users as of December 2025, with an estimated 1 billion monthly active users. It reached 100 million users in just 2 months — the fastest-growing consumer app in history.

How much money does ChatGPT make?

OpenAI’s annualized revenue is $25 billion (Feb 2026), with ARR tripling from $6B to $20B in 2025. Over 70% comes from ChatGPT subscriptions. However, OpenAI is still losing money — $5 billion in 2024 and $13.5 billion in H1 2025.

Is ChatGPT losing market share?

Yes — ChatGPT’s AI chatbot market share fell from 87.2% to 68% in one year (Jan 2025 to Jan 2026). Google Gemini grew to 18.2%, Grok to 15.2%. ChatGPT’s app share fell from 69% to 45%. The market is growing so fast that ChatGPT is still adding users, just slower than competitors.

How many businesses use ChatGPT?

2 million+ businesses use ChatGPT, with 9 million paid business users. 92% of Fortune 500 companies have adopted it. Enterprise seats grew 9x year-over-year to 7 million+.

Is ChatGPT replacing Google?

Not yet, but it’s gaining fast. ChatGPT’s search market share grew +740% YoY and now handles 9-17% of all digital queries. 23 million users are ChatGPT-exclusive (don’t use Google). Users spend 14+ minutes per ChatGPT session vs 5 minutes on Google.

How accurate is ChatGPT?

GPT-5 (latest) has a hallucination rate under 1% and makes 45% fewer factual mistakes than GPT-4o. Industry-wide, AI hallucination rates improved 96% — from 21.8% in 2021 to 0.7% in 2025. Legal and programming tasks still see 5-6% error rates.