ChatGPT
OpenAI's conversational AI assistant for answering questions, drafting text, and working through problems in plain language.
Plan details last verified 2026-10-05 · free plan available · developer API available
What it does
Getting quick, well-structured answers, drafts, and explanations without hunting across many sources.
Main features
- Multi-turn conversation with follow-up questions
- Understands text and images
- Custom instructions and memory options
- Voice conversations in the mobile apps
- Custom GPTs for repeat tasks
Best use cases
- Drafting and editing text
- Explaining concepts step by step
- Brainstorming and outlining
- Summarising long material
Getting started (beginner-friendly)
Start a chat, describe what you need in plain English, and ask follow-up questions. Use the free plan first — no setup required.
Strengths
- Very easy to start using
- Broad general knowledge
- Strong community documentation
Limitations
- Can state wrong information confidently — verify important facts
- Knowledge has a cutoff unless browsing is enabled
- Usage limits on lower tiers
Pricing (verified summary)
Free plan with limits; paid subscriptions add newer models and higher limits. Verify current plans on OpenAI's pricing page.
Last checked 2026-10-05. Plan details change often — always confirm on the official site before purchasing.
Platforms
Review OpenAI's privacy policy and data controls before sending confidential material; business tiers have different data-use terms from consumer plans.