ChatGPT

At a glance

Official website

https://chatgpt.com

Category

AI Writing & Chat

Free plan

$0; unlimited everyday text chats on the Luna model; web search, uploads, image creation, voice, Deep Research, 500 MB storage.

Free plan limits

OpenAI does not publish a fixed number for capped extras — uploads, image creation, voice, Deep Research, and memory are listed only as 'Limited'. Free context window 32K tokens (~12 pages). Ads may appear for Free users in some regions.

Paid plans from

From $8/month — Go plan; Plus $20/month.

Best for

Almost anyone who wants one general chatbot for writing, questions, and everyday tasks.

ChatGPT review: what the free plan really gives you

ChatGPT is the chatbot most people mean when they say AI chat. It answers questions, drafts emails and essays, explains ideas, writes and debugs code, summarises documents, and holds a conversation that remembers what you said earlier in the thread. The free plan covers the everyday core of that: unlimited text chats, subject to abuse guardrails, on the Luna model, with web search, file and image uploads, data analysis, image creation, voice chats, existing GPTs, Deep Research, and 500 MB of library storage. For writing, studying, and general questions, the free tier is a complete tool, not a teaser.

The limits are real but deliberately vague. OpenAI does not publish a fixed number for the capped extras — uploads, image creation, voice chats, Deep Research, and memory are all listed only as Limited — so this page will not quote a number that does not exist. In practice, expect to hit a cap if you generate many images or run long research tasks in one session, and expect the cap to reset after a while. The free context window is 32,000 tokens, roughly twelve pages of text at once, which is enough for most documents but too small for a whole book or a very long report. Ads may appear for free users in regions where advertising has rolled out; paid plans have no ads.

That vagueness is both a strength and a weakness. On the plus side, you are unlikely to run out of ordinary text chat, which is what most people use most. On the minus side, you cannot plan around a number, and a heavy day of image generation or research can leave you waiting. Commercial use is allowed under OpenAI's terms, with no free-plan commercial ban stated, so work you produce on the free plan can be used in a business context, though you should still check the terms for your specific use.

Compared with the other chatbots here, ChatGPT is the broadest generalist. Claude is stronger for long, careful writing and has a far larger context window; Gemini is free with any Google account and ties into Google services; DeepSeek is entirely free with no paid chat plan at all. ChatGPT wins on breadth — search, images, voice, research, and custom GPTs in one place — and on familiarity, since most guides, prompts, and integrations assume it. It suits almost anyone as a first chatbot, especially if you want one tool for writing, questions, and quick images. The Go plan starts at $8 a month for more uploads, images, and voice, and Plus at $20 a month adds newer models, full Deep Research, and no ads.

Pros and cons

Alternatives to ChatGPT

If ChatGPT does not fit, these tools in the same category are also listed on AI Free List:

• Claude
• Google Gemini
• DeepSeek

Frequently asked questions