# ChatGPT Plus

> Source: https://aiwiki.ai/wiki/chatgpt_plus
> Updated: 2026-06-23
> Categories: AI Tools & Products
> From AI Wiki (https://aiwiki.ai), a free encyclopedia of artificial intelligence. Quote with attribution.

ChatGPT Plus is OpenAI's $20 per month consumer subscription for [ChatGPT](/wiki/chatgpt), announced on February 1, 2023 as the company's first paid product. It launched offering "general access to ChatGPT even during peak times, faster response times and priority access to new features and improvements," and for most of the service's history it was [OpenAI](/wiki/openai)'s most popular paid plan [1][2]. Over the following three years it became the main channel through which OpenAI shipped new consumer capabilities, including [GPT-4](/wiki/gpt_4), [plugins](/wiki/chatgpt_plugins), voice conversations, [custom GPTs](/wiki/gpts), memory, reasoning models such as [o1](/wiki/o1), and successive flagship models through [GPT-5.5](/wiki/gpt_5_5) in 2026. As of June 2026 the price remains $20 per month, and Plus sits in the middle of a tier ladder that runs from the free tier and the $8 [ChatGPT Go](/wiki/chatgpt_go) plan up to the $200 [ChatGPT Pro](/wiki/openai_pro) plan and per-seat business products.

## What does ChatGPT Plus do?

ChatGPT Plus has served three functions for OpenAI. First, it converted an unprofitable viral hit into recurring revenue; OpenAI said the subscription would let the company "help support free access availability to as many people as possible" [1][2]. Second, it acted as the early-access distribution channel: nearly every major ChatGPT feature between 2023 and 2024 debuted on Plus before reaching free users, while from late 2024 onward the most compute-intensive capabilities began debuting on Pro and trickling down to Plus weeks later. Third, it sells usage headroom: as free users gained access to frontier models, the practical difference between tiers became message caps and tool allowances rather than exclusive features. As of June 2026, Plus includes the GPT-5.5 model family at 160 messages every three hours, larger reasoning, agent, and research allowances than the cheaper Go plan, and double the memory capacity of lower tiers [32][33].

## When was ChatGPT Plus launched?

ChatGPT launched as a free research preview on November 30, 2022 and reached an estimated 100 million monthly users by January 2023, which the bank UBS called the fastest ramp for a consumer internet application it had ever tracked [3]. The surge strained OpenAI's compute capacity, and the company began exploring paid access almost immediately: in January 2023 a waitlist went up, and some users were briefly shown an experimental "ChatGPT Professional" tier priced at $42 per month [2].

The plan that actually shipped was cheaper. On February 1, 2023, OpenAI announced ChatGPT Plus, a $20 per month "pilot subscription" offering general access to ChatGPT even during peak times, faster response times, and priority access to new features and improvements [1][2]. Invitations went out to the United States waitlist first; on February 10, 2023 the subscription opened to customers outside the US [4]. At launch the subscription did not include any different models. Both tiers ran the same [GPT-3.5](/wiki/gpt_3_5)-based system, and the paid pitch was purely about reliability and speed.

## How have ChatGPT Plus features changed over time?

### 2023: GPT-4, plugins, and multimodality

The subscription's value changed on March 14, 2023, when OpenAI released GPT-4 and made it available to Plus subscribers only [5]. Access was tightly rationed: the cap fluctuated before settling at 25 messages every three hours, then doubled to 50 in July 2023 [6]. In the week of May 12, 2023, OpenAI rolled out web browsing and more than 70 third-party plugins to all Plus users as beta features [7]. Code Interpreter, a sandboxed Python environment for data analysis and file handling, reached all Plus subscribers in early July 2023 and was renamed Advanced Data Analysis that August [8][9]. On September 25, 2023, OpenAI announced voice conversations and image inputs, rolling out to Plus and Enterprise users over two weeks, and [DALL-E 3](/wiki/dall_e_3) image generation followed in October [9][10].

At OpenAI's first DevDay on November 6, 2023, Plus subscribers gained the ability to build and use GPTs, custom versions of ChatGPT, alongside the newer [GPT-4 Turbo](/wiki/gpt_4_turbo) model [11]. Demand after the event exceeded capacity, and on November 15 [Sam Altman](/wiki/sam_altman) paused new Plus sign-ups entirely; they reopened in mid-December once OpenAI secured more GPUs [12].

### 2024: from exclusivity to headroom

On January 10, 2024, OpenAI opened the [GPT Store](/wiki/gpt_store) to Plus, [Team](/wiki/chatgpt_team), and Enterprise users, by which point more than 3 million custom GPTs had been created [13]. Memory, which lets ChatGPT retain facts across conversations, entered a limited test in February 2024 and rolled out to all Plus subscribers that April [14][15]. The May 13, 2024 launch of [GPT-4o](/wiki/gpt_4o) marked a strategic shift: free users got the new flagship model plus browsing, data analysis, and GPTs, while Plus retained message limits up to five times higher [16]. From then on, Plus sold capacity more than exclusive capability.

New model classes kept arriving on Plus first. The o1-preview and [o1-mini](/wiki/o1_mini) reasoning models launched for Plus and Team on September 12, 2024 with weekly caps of 30 and 50 messages respectively, raised within days to 50 per week and 50 per day [17][18]. [Advanced Voice Mode](/wiki/advanced_voice_mode) reached all Plus users on September 24, 2024 [19], and [Canvas](/wiki/chatgpt_canvas) and [ChatGPT search](/wiki/chatgpt_search) followed that October [9]. In December, OpenAI bracketed Plus from above: the $200 ChatGPT Pro tier arrived on December 5 [20], and the [Sora](/wiki/sora) video generator launched on December 9 with Plus subscribers receiving up to 50 priority video generations per month at up to 720p [21].

### 2025 to 2026: reasoning, agents, and rapid model turnover

Through 2025, the Pro-first pattern held. [Deep research](/wiki/deep_research), an agent that compiles cited reports, debuted on Pro in early February 2025 and reached Plus on February 25 with 10 tasks per month [22]; the [GPT-4.5](/wiki/gpt_4_5) research preview hit Pro on February 27 and Plus in early March [23]; the [Operator](/wiki/operator) computer-use agent stayed Pro-only for months. Plus subscribers received the [o3](/wiki/o3) and o4-mini reasoning models on April 16, 2025 [24] and [ChatGPT agent](/wiki/chatgpt_agent), which performs multi-step tasks in a virtual browser, on July 17, 2025 [25].

The [GPT-5](/wiki/gpt_5) launch on August 7, 2025 made the new model the default for every tier, free included, with Plus distinguished mainly by higher limits [26]. The rollout drew sustained complaints from Plus subscribers over the removal of older models and perceived limit cuts; Altman responded by doubling Plus rate limits, restoring GPT-4o as an option for paid users, and ultimately setting a 3,000-message weekly allowance for GPT-5 Thinking [27][28]. Model turnover then accelerated: [GPT-5.1](/wiki/gpt_5_1) arrived on November 12, 2025 [29], [GPT-5.2](/wiki/gpt_5_2) in December 2025 [30], and GPT-5.5, OpenAI's current flagship, on April 23, 2026, with Plus access from day one [31]. On June 4, 2026, OpenAI shipped "Dreaming," a rebuilt memory architecture that keeps remembered facts current over time; Plus and Pro users in the US got it first, with twice the memory capacity of lower tiers [32].

## What are the ChatGPT Plus usage limits?

Plus has always been rate-limited, and the caps have functioned as OpenAI's main capacity lever. Selected milestones for Plus subscribers:

| Period | Model or feature | Plus limit |
|---|---|---|
| March 2023 | GPT-4 | Fluctuating cap, settling at 25 messages per 3 hours [6] |
| July 2023 | GPT-4 | Doubled to 50 messages per 3 hours [6] |
| May 2024 | GPT-4o | Up to 5x the free-tier message allowance [16] |
| September 2024 | o1-preview / o1-mini | 30 and 50 messages per week, soon 50 per week and 50 per day [17][18] |
| August 2025 | GPT-5 Thinking | 3,000 messages per week [28] |
| April 2026 onward | GPT-5.5 | 160 messages per 3 hours, then fallback to a mini model [33] |

By contrast, the Business and Pro plans advertise effectively unlimited access to mainline models, subject to abuse guardrails [33].

## How does ChatGPT Plus compare to Free, Go, Pro, and Enterprise?

ChatGPT's paid lineup grew outward from Plus in both directions, upmarket first and downmarket later.

| Plan | US price (June 2026) | Introduced | Position |
|---|---|---|---|
| Free | $0 | November 30, 2022 | Default models with the lowest usage limits |
| ChatGPT Go | $8 per month | August 2025 (India); worldwide January 2026 | Budget tier; higher limits than free but smaller allowances than Plus [39][40] |
| ChatGPT Plus | $20 per month | February 1, 2023 | Core consumer plan; early feature access [1] |
| ChatGPT Pro | $200 per month | December 5, 2024 | Near-unlimited usage and Pro-grade models such as o1 pro mode and GPT-5.5 Pro [20][31] |
| ChatGPT Business (formerly Team) | From about $25 per user per month | January 10, 2024; renamed August 29, 2025 | Shared workspaces and admin controls [35][36] |
| [ChatGPT Enterprise](/wiki/chatgpt_enterprise) | Custom | August 28, 2023 | Large organizations; security, compliance, unlimited flagship access [34] |
| [ChatGPT Edu](/wiki/chatgpt_edu) | Custom | May 30, 2024 | Universities [37] |
| [ChatGPT Gov](/wiki/chatgpt_gov) | Custom | January 28, 2025 | US government agencies [38] |

ChatGPT Go launched in India in August 2025 at 399 rupees (about $4.60) per month, expanded across most of the world through late 2025, and went global in January 2026 at $8 per month in the US [39][40]. Notably, Go and Plus share the same 160-message GPT-5.5 cap; Plus differentiation now rests on larger agent, research, video, and memory allowances [32][33]. On the business side, OpenAI reported 3 million paying business seat customers in June 2025, up from 2 million in February [41]. The Plus price itself has never changed from $20 since launch.

## How many ChatGPT Plus subscribers are there?

ChatGPT Plus is widely regarded as the product that normalized the $20 per month price point for consumer AI assistants; rival subscriptions such as Anthropic's [Claude Pro](/wiki/claude_pro) and Google's [Gemini Advanced](/wiki/gemini_advanced) later launched at essentially the same price. OpenAI has reported subscriber figures only sporadically. According to reporting on company figures, paid ChatGPT subscribers grew from 15.5 million at the end of 2024 to 20 million by early April 2025, with subscription revenue up roughly 30 percent in three months [42]. Altman said in October 2025 at DevDay that ChatGPT overall had reached 800 million weekly active users [43].

The plan's role is now shifting. In April 2026, The Information reported internal OpenAI projections that consumer subscribers could reach about 122 million by the end of 2026, with most growth coming from the cheaper Go tier and the Plus base expected to shrink substantially as users migrate down [44]. Recurring criticisms of Plus through its history have included opaque and frequently changing usage caps, the erosion of paid exclusivity as free users gained frontier models, and the August 2025 GPT-5 transition, which prompted enough subscriber backlash that OpenAI reversed parts of the rollout within days [16][26][27].

## References

1. [Introducing ChatGPT Plus](https://openai.com/index/chatgpt-plus/) - OpenAI, February 1, 2023
2. [OpenAI launches ChatGPT Plus, starting at $20 per month](https://techcrunch.com/2023/02/01/openai-launches-chatgpt-plus-starting-at-20-per-month/) - TechCrunch, February 1, 2023
3. [UBS: ChatGPT May Be the Fastest Growing App of All Time](https://aibusiness.com/nlp/ubs-chatgpt-is-the-fastest-growing-app-of-all-time) - AI Business, February 2023
4. [OpenAI's ChatGPT Plus launches internationally for $20 per month](https://the-decoder.com/openais-chatgpt-plus-launches-internationally-for-20-per-month/) - The Decoder, February 2023
5. [GPT-4](https://openai.com/index/gpt-4/) - OpenAI, March 14, 2023
6. [OpenAI Increases GPT-4 Message Cap To 50 For ChatGPT Plus Users](https://www.searchenginejournal.com/openai-increases-gpt-4-message-cap-for-chatgpt/492131/) - Search Engine Journal, July 2023
7. [OpenAI brings 70+ ChatGPT plugins and web search to all ChatGPT Plus users](https://www.neowin.net/news/openai-brings-70-chatgpt-plugins-and-web-search-to-all-chatgpt-plus-users/) - Neowin, May 2023
8. [OpenAI Releases ChatGPT Code Interpreter, 'Your Personal Data Analyst'](https://www.datanami.com/2023/07/11/openai-releases-chatgpt-code-interpreter-your-personal-data-analyst/) - Datanami, July 11, 2023
9. [ChatGPT Release Notes](https://help.openai.com/en/articles/6825453-chatgpt-release-notes) - OpenAI Help Center
10. [ChatGPT can now see, hear, and speak](https://openai.com/index/chatgpt-can-now-see-hear-and-speak/) - OpenAI, September 25, 2023
11. [Introducing GPTs](https://openai.com/index/introducing-gpts/) - OpenAI, November 6, 2023
12. [Pausing new ChatGPT Plus sign-ups: OpenAI faces capacity challenges following DevDay surge](https://www.businesstoday.in/technology/news/story/pausing-new-chatgpt-plus-sign-ups-openai-faces-capacity-challenges-following-devday-surge-says-ceo-sam-altman-405766-2023-11-15) - Business Today, November 15, 2023
13. [Introducing the GPT Store](https://openai.com/index/introducing-the-gpt-store/) - OpenAI, January 10, 2024
14. [Memory and new controls for ChatGPT](https://openai.com/index/memory-and-new-controls-for-chatgpt/) - OpenAI, February 13, 2024
15. [OpenAI rolls out memory in ChatGPT for all paid users](https://www.tomsguide.com/ai/chatgpt/openai-rolls-out-memory-in-chatgpt-for-all-paid-users-heres-what-it-means) - Tom's Guide, April 2024
16. [Introducing GPT-4o and more tools to ChatGPT free users](https://openai.com/index/gpt-4o-and-more-tools-to-chatgpt-free/) - OpenAI, May 13, 2024
17. [Introducing OpenAI o1-preview](https://openai.com/index/introducing-openai-o1-preview/) - OpenAI, September 12, 2024
18. [OpenAI on o1 rate limit increases for Plus and Team](https://x.com/OpenAI/status/1835857163765637607) - OpenAI on X, September 2024
19. [OpenAI rolls out Advanced Voice Mode with more voices and a new look](https://techcrunch.com/2024/09/24/openai-rolls-out-advanced-voice-mode-with-more-voices-and-a-new-look/) - TechCrunch, September 24, 2024
20. [OpenAI confirms its new $200 plan, ChatGPT Pro, which includes reasoning models and more](https://techcrunch.com/2024/12/05/openai-confirms-its-new-200-plan-chatgpt-pro-which-includes-reasoning-models-and-more/) - TechCrunch, December 5, 2024
21. [Sora is here](https://openai.com/index/sora-is-here/) - OpenAI, December 9, 2024
22. [OpenAI rolls out deep research to paying ChatGPT users](https://techcrunch.com/2025/02/25/openai-rolls-out-deep-research-to-paying-chatgpt-users/) - TechCrunch, February 25, 2025
23. [OpenAI Makes its GPT-4.5 Model Available for ChatGPT Plus Members](https://www.thurrott.com/a-i/318129/openai-makes-its-gpt-4-5-model-available-for-chatgpt-plus-members) - Thurrott, March 2025
24. [Introducing OpenAI o3 and o4-mini](https://openai.com/index/introducing-o3-and-o4-mini/) - OpenAI, April 16, 2025
25. [Introducing ChatGPT agent: bridging research and action](https://openai.com/index/introducing-chatgpt-agent/) - OpenAI, July 17, 2025
26. [OpenAI launches new GPT-5 model for all ChatGPT users](https://www.cnbc.com/2025/08/07/openai-launches-gpt-5-model-for-all-chatgpt-users.html) - CNBC, August 7, 2025
27. [Sam Altman confirms ChatGPT Plus subscribers will have increased rate limit amid continued GPT-5 backlash](https://www.techradar.com/ai-platforms-assistants/chatgpt/sam-altman-confirms-chatgpt-plus-subscribers-will-have-increased-rate-limit-amid-continued-gpt-5-backlash) - TechRadar, August 2025
28. [Sam Altman on GPT-5 modes and 3,000 messages per week with GPT-5 Thinking](https://x.com/sama/status/1955438916645130740) - Sam Altman on X, August 2025
29. [GPT-5.1: A smarter, more conversational ChatGPT](https://openai.com/index/gpt-5-1/) - OpenAI, November 12, 2025
30. [Introducing GPT-5.2](https://openai.com/index/introducing-gpt-5-2/) - OpenAI, December 2025
31. [OpenAI announces GPT-5.5, its latest artificial intelligence model](https://www.cnbc.com/2026/04/23/openai-announces-latest-artificial-intelligence-model.html) - CNBC, April 23, 2026
32. [Dreaming: Better memory for a more helpful ChatGPT](https://openai.com/index/chatgpt-memory-dreaming/) - OpenAI, June 4, 2026
33. [GPT-5.5 in ChatGPT](https://help.openai.com/en/articles/11909943-gpt-5-in-chatgpt) - OpenAI Help Center, 2026
34. [Introducing ChatGPT Enterprise](https://openai.com/index/introducing-chatgpt-enterprise/) - OpenAI, August 28, 2023
35. [Introducing ChatGPT Team](https://openai.com/index/introducing-chatgpt-team/) - OpenAI, January 10, 2024
36. [ChatGPT Business Rename FAQ](https://help.openai.com/en/articles/12111915-chatgpt-business-rename-faq) - OpenAI Help Center, August 2025
37. [Introducing ChatGPT Edu](https://openai.com/index/introducing-chatgpt-edu/) - OpenAI, May 30, 2024
38. [Introducing ChatGPT Gov](https://openai.com/index/introducing-chatgpt-gov/) - OpenAI, January 28, 2025
39. [OpenAI launches a sub-$5 ChatGPT plan in India](https://techcrunch.com/2025/08/18/openai-launches-a-sub-5-chatgpt-plan-in-india/) - TechCrunch, August 18, 2025
40. [Introducing ChatGPT Go, now available worldwide](https://openai.com/index/introducing-chatgpt-go/) - OpenAI, January 2026
41. [OpenAI tops 3 million paying business users](https://www.cnbc.com/2025/06/04/openai-chatgpt-enterprise-ai.html) - CNBC, June 4, 2025
42. [ChatGPT Crosses 20M Paid Users, OpenAI Poised for Record Growth](https://finance.yahoo.com/news/chatgpt-crosses-20m-paid-users-140519166.html) - Yahoo Finance, April 2025
43. [Sam Altman says ChatGPT has hit 800M weekly active users](https://techcrunch.com/2025/10/06/sam-altman-says-chatgpt-has-hit-800m-weekly-active-users/) - TechCrunch, October 6, 2025
44. [OpenAI Sees $8 ChatGPT Driving Consumer Subscribers to 122 Million This Year](https://www.theinformation.com/articles/openai-sees-8-chatgpt-driving-consumer-subscribers-122-million-year) - The Information, April 2026