Claude - AI assistant focused on safety and productivity

What is Claude

If your team is spending hours debugging code, drowning in customer support tickets, or struggling to find the right information across scattered documents, you're not alone. These are the exact challenges that millions of professionals face every day—and Claude is designed to solve them.

Claude is an AI assistant developed by Anthropic, an AI safety and research company founded in 2021 with a clear mission: to ensure the world transitions safely to transformative AI. What sets Claude apart is its foundation in AI safety. Anthropic operates as a Public Benefit Corporation, with a Long-Term Benefit Trust ensuring accountability beyond just shareholders. This means Claude isn't just powerful—it's built to be reliable, transparent, and controllable.

At the heart of Claude is the Claude model family, which includes three tiers optimized for different needs. Opus 4.6 is the most intelligent model, perfect for building AI agents and complex programming tasks. Sonnet 4.6 strikes the ideal balance between intelligence, cost, and speed for everyday use. Haiku 4.5 delivers the fastest responses at the lowest cost, ideal for high-volume applications. All models support上下文 windows from 200K tokens (for individual users) up to 500K tokens (for enterprise), meaning Claude can handle massive documents, long codebases, and extended conversations without losing context.

Today, Claude serves millions of users globally, trusted by industry leaders including Google, Amazon, Salesforce, Stripe, Spotify, Notion, Uber, and NASA. From startups to Fortune 500 companies, organizations are using Claude to transform how they work.

Core Features of Claude

Claude offers a comprehensive suite of tools designed to fit seamlessly into your existing workflow. Whether you're writing code, creating content, or analyzing data, there's a Claude solution tailored to your needs.

Claude AI Assistant is your everyday productivity companion. You can use it to engage in natural conversations, generate creative content, analyze complex datasets, and manage knowledge across your organization. With multimodal input support, Claude can process text, images, and documents, making it versatile for various professional tasks.

Claude Code is the AI programming assistant that integrates directly into your development environment. You can use it within VS Code, JetBrains IDEs, terminal, and even Slack to write code, debug issues, refactor existing codebases, create tests, and manage pull requests. The integration is seamless—whether you prefer working in your IDE or through command line, Claude Code meets you where you are.

Claude Cowork is the desktop application designed for complex multi-task projects. You can use it to manage several AI-assisted workflows simultaneously, ideal for developers working on multiple features or teams collaborating on ambitious builds.

Beyond the core products, Claude integrates with tools you already use. You can use the Chrome extension for web-based assistance, the Slack integration for team collaboration, Excel plugins for data analysis and formula generation, and PowerPoint (research preview) for presentation creation. The Skills feature lets you configure custom AI behaviors for your organization's specific workflows, while MCP (Model Context Protocol) enables connections to third-party services like Google Workspace, Slack, and data sources.

Who Uses Claude

Claude serves diverse teams across industries, each finding unique value based on their specific challenges. Here's how different organizations are putting Claude to work.

Software Development Teams use Claude Code to accelerate their development cycles. If you're a developer, you can use Claude for writing code, debugging in real-time, refactoring legacy systems, and automating code reviews. Vercel teams using Claude Code saw deployment frequency increase by 7.6x. Ramp reduced incident investigation time by 80%. Wiz migrated a 50,000-line codebase with 2x performance improvements using Claude Code.

Customer Support Teams leverage Claude AI to transform their support operations. You can use it to automate responses, categorize tickets, and provide agents with instant context. Intercom customers achieved an 86% problem resolution rate. Lyft reduced customer support time by 87%.

Data and Analytics Teams use Claude for migration and transformation projects. Spotify reduced migration time by 90% using Claude Agent SDK. If your team is dealing with legacy system migrations or complex data transformations, Claude can automate much of the heavy lifting.

Healthcare Organizations rely on Claude's HIPAA-compliant solutions for medical record processing and clinical decision support. Medgate has used Claude to accelerate medical innovation while maintaining strict compliance standards.

Financial Services institutions use Claude for compliance review, risk analysis, and automated reporting. Money Forward and other financial technology companies trust Claude for its robust security certifications.

Government and Public Sector agencies benefit from Claude for Government (C4G), which operates at FedRAMP High security levels. This makes Claude suitable for agencies with stringent security and compliance requirements.

Getting Started with Claude

Starting with Claude takes just minutes, whether you're an individual developer or a large organization. Here's how to get up and running quickly.

For Individual Users: Visit claude.ai and create a free account. You can immediately start using Claude through the web interface, desktop application (Claude Cowork), or mobile app. The Free plan gives you access to Claude's core capabilities at no cost.

For Developers: Install Claude Code on your machine. On macOS, run brew install claude. On Windows, use scoop install claude. On Linux, follow the installation instructions in the documentation. Once installed, you can integrate Claude with VS Code, JetBrains IDEs, or use it directly in your terminal.

To access Claude programmatically, visit platform.claude.com to get your API key. The developer documentation at docs.claude.com provides comprehensive guides for API integration, SDK usage, and best practices.

For Teams (5-150 people): The Team plan at $20-100/seat/month includes collaborative features, shared knowledge bases, and team management tools. To deploy, you'll want to configure SSO (支持 SAML or OIDC) and SCIM for user provisioning. The setup typically involves your IT team configuring the identity provider and testing user synchronization.

For Enterprises: Contact sales for custom deployments. Enterprise plans include dedicated support, custom security configurations, HIPAA compliance (with BAA), AWS GovCloud support, and Google Assured Workloads support. You'll get access to audit logs, advanced admin controls, and a dedicated success team.

Claude Pricing Plans

Claude offers transparent pricing designed to scale with your needs—from individual users to large enterprises. Here's the complete breakdown.

API Pricing

For developers building with Claude, API pricing is based on the model you choose:

Additional cost-saving features include Prompt Caching for reducing long conversation costs and Batch Processing for 50% savings on bulk operations.

Frequently Asked Questions