Claude by Anthropic

Get help on a variety of tasks whenever inspiration strikes—on everything from writing to analysis to math—from Claude, your trusted AI assistant. INSTANT ANSWERS

With Claude you have a world of intelligence right in your pocket. Just start a chat, send Claude a photo, attach a file—and ask away.

FASTER DEEP WORK

Collaborate with Claude on critical tasks, brainstorming, and complex problems to make significant progress while you’re on the go.

LESS BUSY WORK

Claude can help draft your emails, summarize your meetings, and assist with all the small tasks you don't want to do.

INTELLIGENCE AT YOUR FINGERTIPS

Claude is powered by the Claude 3 model family—powerful AI models built by Anthropic—giving you instant access to knowledge on every subject.

TRUSTED PARTNER

Claude is designed to be reliable, accurate, and helpful. It's brought to you by Anthropic, an AI research company dedicated to building safe and dependable AI tools.

Claude is free to use. If you want 5x more Claude usage and access to additional models (Claude 3 Opus and Haiku), consider upgrading to our paid Pro plan.

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