ChatGPT has quickly become one of the most widely used AI chatbots. Developed by OpenAI, it gained its first million users in just 5 days after its launch. Today, ChatGPT refers to a lineup of advanced AI models, including GPT-4, GPT-4o, OpenAI o1, o3, and the newest GPT-4.5.
In this article, you’ll find the latest ChatGPT statistics. We will shed light on its ever-expanding user base, its growth, demographics, traffic distribution by country, and more. So, let’s get started!
So, how many people are using ChatGPT? On December 5, 2022, CEO Sam Altman announced that the ChatGPT number of users had crossed the monumental milestone of one million. Moreover, OpenAI registered this breakthrough only five days after launching its chatbot. At the outset of 2023, the record ChatGPT set for fastest-growing base was unbeatable.
However, ChatGPT growth was eclipsed by Meta’s Threads in July 2023. The new app attracted 2 million sign-ups within the first two hours of its launch, as reported by Mark Zuckerberg.
To estimate ChatGPT popularity, let’s review how quickly 11 prominent online services reached the achievement of one million users.
Threads
2023
1 hour
Social Media
ChatGPT
2022
5 days
Artificial Intelligence Chatbot
2010
2.5 months
Social Media
Spotify
2008
5 months
Audio Streaming and Media Services
Dropbox
2008
7 months
File Hosting Service
2004
10 months
Social Media
Foursquare
2009
13 months
Location Technology
Twitter (X)
2006
2 years
Social Media
Airbnb
2008
2.5 years
Hospitality Services
Kickstarter
2009
2.5 years
Crowdfunding
Netflix
1999
3.5 years
Entertainment Services
* Signifies the presence of one million backers for Kickstarter, night booked for Airbnb, and downloads for Instagram and Foursquare.
As we can see, even media giants have much longer time frames for achieving the same amount of users. In fact, these ChatGPT statistics show that the bot was:
In this striking comparison, ChatGPT emerges as a powerhouse of user acquisition. The speed and scale of ChatGPT’s growth set a remarkable precedent in the world of technology.
Source: Sam Altman’s Twitter/X, Statista, Mark Zuckerberg’s Threads
Explore the ChatGPT statistics below to gain a deeper understanding of the bot’s online engagement as of March 2025.
Let’s glance at the following ChatGPT statistics that show website visits over time.
February 2025
5.2 billion
January 2025
4.67 billion
December 2024
4.79 billion
November 2024
4.75 billion
October 2024
4.48 billion
September 2024
3.73 billion
...
...
September 2023
1.5 billion
August 2023
1.4 billion
July 2023
1.5 billion
June 2023
1.6 billion
May 2023
1.8 billion
April 2023
1.7 billion
March 2023
1.6 billion
February 2023
1 billion
January 2023
616 million
December 2022
266 million
November 2022
152.7 million
Below is a review of the key parameters of ChatGPT compared to its competitors as of March 2025.
ChatGPT
5.19 billion
38.7%
2.77
00:08:13
Gemini
139.37 million
14.8%
2.64
00:06:27
Perplexity AI
165.92 million
39.66%
3.55
00:08:46
Claude
111.85 million
35.58%
3.13
00:07:46
Grok
25.82 million
46.27%
3.69
00:04:35
Mistral
20.11 million
46.7%
3.07
00:08:20
While CEO Sam Altman suggests that the average cost per chat is probably within single-digit cents, precise figures remain undisclosed.
However, ChatGPT’s operation could potentially cost OpenAI up to $700,000 daily. This considerable expense is attributed to the high-end tech infrastructure that powers the AI, as reported by Dylan Patel, chief analyst at semiconductor research firm SemiAnalysis.
According to Artificial Analysis, GPT-4o costs $4.38 per 1M tokens – significantly cheaper than the average price ratio of 3:1.
Let’s compare input and output token pricing for ChatGPT models:
Since output tokens cost more, models with higher efficiency in response generation tend to be more cost-effective for businesses and developers.
GPT-4o mini
$0.15
$0.6
o3-mini
$1.1
$4.4
GPT-4o
$2.5
$10
o1
$15
$60
GPT-4.5 (Preview)
$75
$150
o1 Pro
$150
$600
Recent data from March 2025 reveals intriguing trends in the countries contributing the most traffic to chatgpt.com. These insights provide valuable context and highlight emerging patterns:
These ChatGPT statistics reflect the bot’s international expansion and evolving user demographics, with both established and emerging markets showing active engagement.
Also, it is worth mentioning that ChatGPT is available in 188 countries. Other states either banned the bot or still don’t have access. For instance, citizens from Iran, Belarus, China, Cuba, North Korea, Syria, Venezuela, and Russia cannot use ChatGPT.
Source: Similarweb, OpenAI
As of March 2025, ChatGPT’s user base exhibits a diverse demographic profile, offering insights into its broad appeal:
These ChatGPT statistics emphasize the bot’s broad appeal, making it relevant to a wide range of users irrespective of gender or age.
Source: Similarweb
Analyzing the primary sources of traffic to ChatGPT provides user behavior and preferences insights:
These findings provide insights into user preferences and avenues for further engagement and growth.
Let’s dive into ChatGPT statistics regarding the distribution of traffic from social media channels. Based on insights, we can find platforms that resonate most with the ChatGPT user base:
These ChatGPT statistics showcase the diverse landscape of social media channels that contribute to the user base. They provide targeted outreach and content-sharing opportunities.
Source: Similarweb
After diving deeper into ChatGPT statistics, let’s take a closer look at some fundamental details and background information about this transformative AI model.
ChatGPT launch date
November 30, 2022
Founders
Developed by OpenAI, with Sam Altman, Elon Musk, Greg Brockman, Peter Theil, Ilya Sutskever, and others as the organization's founders.
Headquarters
San Francisco, California, United States
Training model
Reinforcement Learning from Human Feedback (RLHF)
Engine
GPT-4, GPT-4o, GPT-4o mini, GPT-4.5, OpenAI o1, OpenAI o3
ChatGPT parameters
~1.7 trillion parameters for GPT-4; ~175 billion parameters of its predecessor, GPT-3
Mobile apps
Available on iOS and Android
Websites like ChatGPT
Claude, Gemini, Grok, DeepSeek, Mistral
ChatGPT is a leader in the field of AI language models, and its impact continues to be felt across industries and around the globe. For a comprehensive look at its journey, explore the detailed ChatGPT timeline below.
Source: OpenAI’s blog, Crunchbase, Wikipedia, OpenAI’s LinkedIn, Tom Goldstein’s Twitter/X, OpenAI’s Twitter/X
Below are the key facts about OpenAI’s premium solution.
To sum up, ChatGPT Plus is a premium solution that empowers users with enhanced capabilities. It offers global accessibility while maintaining a stringent commitment to user privacy and security.
Source: OpenAI
GPT-4.5 brings major improvements in accuracy, reliability, and performance over GPT-4o. OpenAI trained GPT-4.5 using new supervision techniques alongside traditional supervised fine-tuning (SFT) and reinforcement learning from human feedback (RLHF).
GPT-4.5 achieves 62.5% accuracy in SimpleQA tests, significantly outperforming GPT-4o, which reaches only 38.2%. The model’s ability to answer factual questions correctly makes it far more reliable for general knowledge queries and research.
OpenAI o1 and OpenAI o3-mini perform even worse, with accuracy scores of 47% and 15%, respectively.
At the same time, GPT-4.5 dramatically reduces incorrect responses. The model’s hallucination rate is 37.1%, a major improvement over GPT-4o’s 61.8%. Thus, GPT-4.5 is less likely to generate misleading information.
GPT-4.5
62.5%
37.1%
GPT-4o
38.2%
61.8%
OpenAI o1
47%
44%
OpenAI o3-mini
15%
80.3%
In comparative tests, human evaluators preferred GPT-4.5 over GPT-4o in most scenarios. The biggest difference was seen in professional queries, where GPT-4.5 had a 63.2% win rate.
Everyday queries also showed an improvement, with GPT-4.5 winning 57% of the time.
In creative intelligence tests, which measure how well the model generates ideas and assists with writing, GPT-4.5 had a 56.8% win rate, outperforming GPT-4o yet again.
Everyday queries
57.0%
Professional queries
63.2%
Creative intelligence
56.8%
GPT-4.5’s improvements are particularly noticeable in complex reasoning tasks. In science-related question answering (GPQA), GPT-4.5 scores 71.4%, compared to GPT-4o’s 53.6%.
Math problem-solving also sees a massive boost. GPT-4.5 achieves 36.7% on the AIME ‘24 benchmark, a fourfold increase over GPT-4o’s 9.3%. This makes GPT-4.5 far more effective for users who need help with complex calculations and problem-solving tasks.
Its multilingual capabilities have also improved. The model scores 85.1% on the MMLU test, up from 81.5% for GPT-4o. Thus, GPT-4.5 is better equipped to handle non-English queries.
GPQA (Science)
71.4%
53.6%
AIME ‘24 (Math)
36.7%
9.3%
MMLU (Multilingual)
85.1%
81.5%
GPT-4.5 also provides better support for software development and coding tasks. On the SWE-Lancer Diamond benchmark, GPT-4.5 scored 32.6%, compared to 23.3% for GPT-4o, a 40% improvement in advanced programming problems.
Similarly, in SWE-Bench Verified (coding), GPT-4.5 scored 38.0%, compared to GPT-4o’s 30.7%.
SWE-Lancer Diamond
32.6%
23.3%
SWE-Bench Verified
38.0%
30.7%
Beyond its raw performance improvements, GPT-4.5 benefits from new safety techniques. OpenAI has built on reinforcement learning from human feedback (RLHF) and supervised fine-tuning (SFT) while introducing new alignment methods to improve AI behavior.
With higher accuracy and better performance across a range of tasks, GPT-4.5 is a clear step forward over GPT-4o.
ChatGPT’s integration into businesses in the United States has led to notable economic impacts. The reported savings reflect a diverse range of outcomes and shed light on emerging trends in AI adoption:
These ChatGPT statistics underscore that this chatbot is not only a cost-effective solution. This powerful tool empowers businesses to streamline operations and enhance their bottom line. The widespread adoption and savings trend suggests that AI-driven technologies like ChatGPT are becoming integral to the modern business landscape.
Source: Statista
A survey of 1,000 respondents suggests that adopting ChatGPT may have significant implications for the workforce. The survey results indicate the following potential impacts:
These responses highlight the evolving dynamics in the workplace as organizations continue to integrate AI-powered solutions like ChatGPT.
Source: Statista
To sum up, the ChatGPT statistics reveal a rapidly expanding user base and global reach. According to Insider Intelligence, in 2024, more than one in four internet users in the USA used ChatGPT. In fact, the estimated number of unique monthly visitors is 601.5 million people as of February 2025.
Also, the economic impact showcased here may inspire further integration of AI technologies. Looking ahead, ChatGPT may be improved in understanding context and nuance and domain-specific expertise. These advancements will allow businesses to gain more value while using the bot. As a result, the economic impact might surge, resulting in the number of clients increasing.
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Contact UsChatGPT reached the impressive milestone of 100 million users in just over a year. It achieved this remarkable user base by January 2023.
The exact ChatGPT usage limit is unknown and can vary depending on factors like server capacity and usage patterns. However, there is a limit of approximately 500 words or 4000 characters per response.
The ChatGPT dataset weighs 570 gigabytes (GB).
OpenAI trained its chatbot on a diverse range of internet text. But how up to date is ChatGPT? The chatbot now possesses the capability to access the internet. Thus, it can deliver current and credible information along with direct source links. This marks a significant departure from its previous limitation, as it’s no longer restricted to data predating September 2021.
