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Claude

by Anthropic

💬 General Chat Assistants freemium Launched: 2023

📖 What is Claude?

Claude is Anthropic's flagship AI assistant, widely praised for its exceptional writing quality, code generation, and complex reasoning capabilities. It utilizes Constitutional AI principles to deliver trustworthy, nuanced, and detailed analysis across large volumes of text.

💡 Why It Matters

Claude is renowned for its 200k+ token context window and industry-leading performance on coding and detailed writing tasks. It provides professionals with exceptional precision and artifacts side-panel editing, making it a primary choice for engineers and researchers.

🎯 Workplace Use Cases

  • Refactoring complex software repositories and writing automated unit tests
  • Synthesizing lengthy research papers, legal contracts, and financial earnings reports
  • Drafting polished long-form editorial copy and technical documentation
  • Creating interactive UI prototypes directly in the Artifacts side panel

🚀 How to Use It

Sign up at claude.ai, start a new chat, paste code snippets or upload files up to 200k tokens, and use Artifacts to view rendered UI components or code blocks side-by-side.

✨ Key Features

  • Claude 3.5 Sonnet & Haiku models with high benchmark scores
  • Artifacts feature for side-by-side code rendering and document editing
  • 200,000 token context window for processing entire repositories or books
  • Projects feature for custom knowledge bases and team sharing

💳 Pricing & Plans

Free Tier: Free access to Claude 3.5 Sonnet with daily message quotas.

Plan Price Notes
Pro $20/month 5x usage allowance compared to free tier, priority access during peak traffic, and Projects feature.
Team $30/user/month Minimum 5 seats, higher usage limits, expanded context sharing, and admin user controls.
✓ Pricing verified as of 2026-03-01
Who Uses It
Software EngineersData AnalystsWritersLegal ProfessionalsProduct Managers
Supported Platforms
WebiOSAndroidDesktopAPI
Subcategory
conversational-ai
Official URL
https://claude.ai
Asset Attribution
Official Anthropic brand mark