ChatGPT
OpenAI's conversational assistant for writing, coding, and analysis.
Free tierTier CAIWritingChat
ChatGPT is OpenAI's flagship chat product, built on the GPT family of models. Free tier covers everyday use; Plus and Pro plans unlock the strongest models and longer reasoning.
Use cases
chatwritingcodingreasoninganalysisgeneral-purpose
Best for
- Everyday Q&A and brainstorming
- Drafting and rewriting copy
- Quick code snippets and debugging
- Summarizing long documents
Not for
- Citing live sources without browsing
- Pixel-perfect design work
- Long autonomous multi-step tasks