Claude

AI Assistants

Agentic AI

Advanced AI assistant powered by Claude Sonnet 4.5 with extended thinking mode, Artifacts for interactive content, and agentic computer use capabilities. Features 200K context window and built-in web search for accurate, sourced information.

Why Use Claude

Best for complex reasoning, long-form analysis, and agentic tasks. Computer Use enables Claude to control desktop environments autonomously. Extended thinking delivers deeper problem-solving. Search capabilities ensure accurate, current responses.

Use Cases for Builders

Practical ways to use Claude in your workflow

Analyze long product specs or research papers with 200K context window
Generate interactive prototypes using Artifacts for quick mockups
Research competitors or market trends using built-in web search
Draft complex product requirements documents with extended thinking
Automate browser tasks like data collection using Computer Use

Similar Tools

Other tools in similar categories or from Anthropic

LLM APIs & Platforms

Claude API with extended thinking, prompt caching (90% cost savings), computer use, and 200K context. Access Claude Sonnet 4.5, Opus 4.1, and Haiku 4.5 via REST API or SDKs. Features Message Batches API for async processing and tool use for function calling.

Code Development

Agentic coding assistant that runs in browser, desktop (VS Code/JetBrains), and iOS. Handles complete software engineering workflows with GitHub integration, parallel task execution, and automatic PR creation. 90% of Claude Code itself is written by AI.

Mistral AI (Le Chat)

European AI leader with Le Chat assistant and powerful API. Features Mistral Large 3, Magistral reasoning models, and fast Mistral Small. Le Chat Enterprise offers customizable AI with privacy controls, agent builders, web search, and 20+ enterprise integrations (Notion, Asana, Google Drive, Slack).

The world's most popular AI assistant powered by GPT-5.1 (Nov 12, 2025), featuring Instant and Thinking variants. GPT-5.1 Instant offers adaptive reasoning with warmer, more conversational responses. Includes 272K context, web search with 45% fewer factual errors, advanced voice mode, Canvas for iterative work, and custom GPTs.

Try Claude

Start using this tool to enhance your workflow