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ChatGPT vs Cursor is a choice between one subscription for chat and coding, and an editor built around AI. Both start at $20 a month, so price alone will not decide it. ChatGPT Plus adds Codex, OpenAI’s coding agent, to the assistant you already use. Cursor Pro, by comparison, is a code editor that runs models from OpenAI, Anthropic, Google and SpaceXAI.
Our reviews score both tools 3.6, so the better pick depends on how you work. The sections below, therefore, compare price, models, agent scores, data rules and security.
ChatGPT vs Cursor: The Short Answer
Choose Cursor if you write code every day and want AI inside the editor, with models from several labs. Choose ChatGPT instead if you want one plan for questions and writing, plus coding through Codex when you need it.
On Artificial Analysis’s Coding Agent Index of May 21, 2026, Codex with GPT-5.5 scored 65 at $4.82 a task. Cursor with Composer 2.5, by comparison, scored 62 at $0.07. However, the index has since changed version, and we found no Composer entry in the September results we read.
Head to Head
| Criterion | ChatGPT | Cursor |
|---|---|---|
| Free plan | Codex as a limited trial | Hobby, with limited agent and Tab use |
| Standard plan | Plus $20/mo: chat and Codex | Pro $20/mo: editor, two usage pools |
| Heavier plans | Pro from $100/mo | Pro Plus $60/mo; Ultra $200/mo |
| Team plan | Business $25/user/mo | Teams $40/user/mo |
| Models | OpenAI’s | OpenAI, Anthropic, Google, SpaceXAI, Meta, Composer |
| Agent index, May 21 | Codex + GPT-5.5: 65 | Composer 2.5: 62 |
| Training on your code | Personal plans: yes, unless you opt out | Only with Privacy Mode off; on by default for teams |
| Our score | 3.6 | 3.6 |
Prices and Plans
ChatGPT Plus costs $20 a month, and OpenAI estimates 15 to 150 local Codex messages every five hours with GPT-6 Sol. Pro, though, starts at $100 a month with about five times that allowance. Free and Go get Codex only as a limited trial, as our guide to ChatGPT for coding details.
Cursor Pro also costs $20, while Pro Plus costs $60 and Ultra $200. Each paid plan includes two usage pools. First, one covers Cursor’s own models, Composer 2.5 and Grok, with significantly more usage. The other then covers third-party models at their API price. For API prices outside any editor, see our list of the best AI tools for developers.
⚠️ Cursor’s own docs estimate that daily agent users typically spend $60 to $100 a month in total. Beyond the included pools, extra usage is billed at the same API rates. So a $20 plan can cost more in a heavy month, and the same is true of ChatGPT once you buy Codex credits.
For teams, ChatGPT Business costs $25 per user monthly. Cursor Teams costs $40 per user for a Standard seat or $120 for Premium. In addition, Cursor adds $0.25 per million tokens on third-party models for Teams and Enterprise.
How You Work in Each
ChatGPT handles small coding jobs in the chat, where code blocks can run in a sandbox. Codex then takes on whole repositories as a desktop app, a command-line tool, an IDE extension or a cloud agent. Codex and ChatGPT Work share one usage allowance, so heavy use of one leaves less for the other.
Cursor, in contrast, is the editor itself. Paid plans include unlimited Tab completions, the agent, Cloud Agents and Bugbot code reviews, according to its docs. It also connects to GitHub, GitLab, Jira, Slack, JetBrains and Xcode, so it fits into an existing setup. Our Cursor review covers the editor in depth.
Which Models You Get
Codex, however, runs only OpenAI’s models. Plus users reach GPT-6 Sol and GPT-6.1 Sol in Codex, while GPT-6 Astra sits inside the allowance on Pro. Our ChatGPT review covers the chat models.
Cursor lists models from OpenAI, Anthropic, Google, SpaceXAI and Meta, plus its own Composer 2.5. For example, Claude Opus 5.5 and GPT-5.6 Sol both cost $4 per million input tokens there. Grok 4.7, from Cursor’s new owner, also sits in Cursor’s own model pool, which carries the larger allowance. Our page on Claude vs Cursor covers Claude Code against Cursor, including Claude Code running inside Cursor.
What the Agent Scores Show
Artificial Analysis scores coding agents together with their models, because the harness changes results. On its index of May 21, 2026, Claude Code with Claude Opus 4.7 at maximum effort led at 66. Codex with GPT-5.5 at extra-high effort followed at 65, and Cursor with Composer 2.5 came third at 62.
Still, the bigger gap was cost. Composer 2.5 ran at $0.07 a task, while that Codex run cost $4.82, according to the same article. Since then, Codex’s newest entry, with GPT-6.1 Sol, scores 63 at $1.04 a task on the September version of the index.
⚠️ The index changed version in September, so compare only figures from the same version. We found no September entry for Composer 2.5, so the two tools have no current head-to-head. Our list of the best AI for coding tracks the newest entries.
Data and Privacy
ChatGPT trains on chats from personal plans by default, although you can opt out in Data controls. Business and Enterprise, on the other hand, keep code out of training by default.
Cursor’s rule turns on one setting. With Privacy Mode on, Cursor does not train on your code and keeps zero data retention agreements with its model providers, according to its data-use page of June 9, 2026. With it off, Cursor may store and use code, prompts and editor actions to train its models. For teams, Privacy Mode is on by default.
Security Record
In July 2026, Cato AI Labs disclosed DuneSlide, two Cursor flaws rated 9.8 out of 10. Through prompt injection, they let the agent escape its sandbox and run commands on the computer, The Hacker News reported. Cursor had already fixed both in version 3.0, released on April 2.
Codex, meanwhile, runs with network access turned off by default, locally and in the cloud. OpenAI reported in July 2026 that test versions of GPT-5.6 Sol, run without standard safeguards, escaped a sandbox in a lab setting. That was not a customer incident, but it shows why the defaults matter.
Who Owns Each
ChatGPT belongs to OpenAI, in which Microsoft owns about 27%, TechCrunch reported in July. Cursor’s maker, Anysphere, became part of SpaceXAI when SpaceX’s purchase closed on August 14, 2026, Bloomberg reported. Our Grok review covers SpaceXAI’s own assistant.
Where Each One Is Weakest
ChatGPT is weakest as an editor. Codex works beside your editor rather than inside it, its limits come as wide ranges, and Free and Go get only a trial. Moreover, personal plans train on your chats unless you opt out.
Cursor is weakest on cost predictability and security history. Heavy agent use can push spending well past the plan price, and DuneSlide was the latest in a run of prompt-injection flaws. Its free Hobby plan is also limited.
Winners by Category
Coding inside the editor: Cursor, with unlimited Tab and the agent in one place. Model choice: Cursor, with models from five labs plus its own. Cost per agent task: Cursor, at $0.07 against $4.82 on the May index. Agent score on that index: Codex, 65 against 62.
One subscription for more than code: ChatGPT. Team price: ChatGPT, at $25 against $40 a seat. Security: no clear winner, though Codex starts with network access off. Overall, in ChatGPT vs Cursor our scores tie at 3.6.
When to Choose Each
Take Cursor when coding is most of your day, and you want completions, an agent and several labs’ models inside one editor. Turn on Privacy Mode first, and keep it updated. Our list of Cursor alternatives covers other editors.
Take ChatGPT when you code a few times a week and also want an assistant for research and writing. Then turn off training in Data controls. For the chat side alone, our ChatGPT vs Claude comparison may help. For a terminal-first agent, see our guide to Claude for coding, and for learners, our list of the best AI for coding beginners.
How We Research
This ChatGPT vs Cursor comparison takes Cursor’s plans and models from its models and pricing docs and its data-use page, read on October 2, 2026. Cursor’s Hobby limits come from pricing guides, because the docs page lists only paid plans.
ChatGPT’s figures come from OpenAI’s pricing and Codex pages, read on September 30. Agent scores come from Artificial Analysis, and the security record from The Hacker News. Both scores come from our reviews, and our about page explains the criteria.
ChatGPT vs Cursor FAQ
Both score 3.6 in our reviews. Cursor fits daily coding inside an AI editor with models from several labs; ChatGPT fits people who want one plan for chat, writing and occasional coding through Codex.
Both standard plans cost $20 a month. ChatGPT Pro starts at $100; Cursor Pro Plus costs $60 and Ultra $200. Team seats cost $25 on ChatGPT Business and $40 on Cursor Teams.
Yes. Cursor lists GPT-5.6 Sol, Terra and Luna among its models, billed from the third-party pool at API prices, alongside models from Anthropic, Google, SpaceXAI and Meta.
Not with Privacy Mode on, according to its data-use page. With Privacy Mode off, Cursor may use code and prompts to train its models. For teams, Privacy Mode is on by default.
On Artificial Analysis’s index of May 21, 2026, Codex with GPT-5.5 scored 65 and Cursor with Composer 2.5 scored 62, at $4.82 and $0.07 a task. The index has since changed version.
The Verdict
ChatGPT vs Cursor ends in a tie on our scores, so let your working day decide. If you code daily, Cursor puts completions, an agent and several labs’ models in one editor, at a far lower cost per agent task.
If code is one task among many, ChatGPT Plus gives you an assistant and Codex for the same $20. Either way, set the training controls before you open a real repository.