ChatGPT
OpenAI's chat assistant. It handles drafting, Q&A, file analysis, image creation and voice conversations in one app, with custom GPTs for specialised tasks.
What is ChatGPT?
ChatGPT is the assistant most people try first, and for good reason: it covers an unusually wide range of jobs from one chat window. You can ask it to explain a topic, draft an email, summarise a PDF, clean up a spreadsheet, generate an image or hold a spoken conversation, and it keeps the context of the chat as you go.
Its biggest advantage is breadth. Custom GPTs let people package instructions and files into reusable assistants, and the app runs on the web, desktop and phone. The trade-off is that the most capable models and higher usage limits sit behind paid plans, and like every language model it can state wrong facts confidently, so important answers still need checking.
Key features
How to get started
- Create a free account at chatgpt.com and start with a real task you do every week.
- Give context up front: who the output is for, the tone you want and any examples.
- Ask it to revise rather than starting over; small follow-up instructions usually work best.
The safest all-round pick if you only want one AI assistant. Upgrade only once you regularly hit the free limits.
Best for
- Everyday questions
- Drafting and rewriting
- Analysing files
Strengths
- Very broad feature set
- Large ecosystem of custom GPTs
Limits
- Best models sit behind paid plans
- Answers still need fact-checking
Questions
Is ChatGPT free?
ChatGPT has a free plan with usage limits. Paid plans unlock more usage and features.
What is ChatGPT best for?
ChatGPT is best for: Everyday questions, Drafting and rewriting, and Analysing files.
What are the best alternatives to ChatGPT?
Popular alternatives in Chat & Assistants include Claude, Gemini, Microsoft Copilot, Perplexity, and DeepSeek.
Pricing and features change often. Confirm details on the official ChatGPT website.