Claude is an artificial intelligence, trained by Anthropic using Constitutional AI to be safe, accurate, and secure — the trusted assistant for you to do your best work. You can use Claude for your own personal use or create a Team account to collaborate with your teammates. Learn more about Claude. What should I use Claude for?

Sign in to Claude, Anthropic's AI assistant for problem solvers.

Claude in Chrome is included as a connector and is ready to use when you enable it. Turn it on in any conversation and Claude can navigate, click, and fill forms in your browser from the Desktop app. Start a task without switching windows.

Claude is Anthropic's AI, built for problem solvers. Tackle complex challenges, analyze data, write code, and think through your hardest work.

Claude Code understands your codebase, edits files, runs commands, and helps you ship faster. It’s Anthropic’s agentic coding tool for your terminal and IDE.

Create agents and applications with frontier Claude models and managed agent infrastructure. By continuing, you agree to Anthropic’s Commercial Terms and Usage Policy, and acknowledge our Privacy Policy.

Claude is a family of state-of-the-art large language models developed by Anthropic. Compare the current lineup, find the model ID for every platform, and open each model’s page for its full specs and resources.

Claude is the AI assistant for work. Hand off tasks, turn ideas into decks, spreadsheets and prototypes, and run scheduled tasks across your apps and files.

You can now use Claude Design in any conversation with Claude, including in Claude Code and the Artifacts tab, with Claude Tag coming soon. All of its features, including on-canvas editing, come with it.

Courses on working with AI, building with Claude, and the Model Context Protocol (MCP).