Claude

Claude is Anthropic's AI assistant and the preferred model for professionals who prioritize writing quality, nuanced reasoning, and long-document handling. Where ChatGPT emphasizes broad versatility, Claude's defining strength is the naturalness of its written output, text that requires less editing to reach a publishable state, with a voice that doesn't read as machine-generated. Its context window, up to 200,000 tokens in Claude Sonnet 5, is among the largest commercially available, enabling full analysis of research papers, legal documents, long codebases, and complex briefs without truncation. The free tier provides meaningful access to Claude Sonnet 5 with daily message limits.

Claude Pro at $20/month removes rate limits and adds priority access during peak periods. The Projects feature gives the model persistent context about your work and preferences, the closest approximation currently available to an AI that genuinely knows your working style. Two newer additions extend Claude beyond chat: Claude Cowork hands off multi-step work like organizing files, researching, and drafting decks or spreadsheets while you're away, then returns polished results for review, and Claude Design turns a plain-language description into an interactive prototype, deck, or one-pager on a canvas next to the chat, importable from your own codebase or design system. Both are included on Claude Pro, Max, Team, and Enterprise plans rather than sold separately.

For writing-intensive work, long-form content creation, substantive editing, complex analytical tasks, and research synthesis, most practitioners consider Claude a strong available model at its price point.