What is Claude?
Conversational assistant from Anthropic focused on long-context reasoning, careful writing, document analysis and agentic coding. Strong on following detailed instructions and handling very large inputs.
Long-document analysis, careful professional writing, and agentic coding across a whole codebase.
Main features
- Very long context windows (200K up to 1M tokens)
- Artifacts (live documents, code and apps in-chat)
- Projects with shared knowledge
- Research mode
- Claude Code CLI and IDE agent
- Cowork agentic desktop app
- memory
- connectors and MCP
- file creation (xlsx/docx/pptx/pdf).
Practical use cases
- Analysing long contracts, RFPs and technical specs
- drafting and refining professional writing
- multi-file code refactoring
- building internal tools via Artifacts
- structured data extraction from documents.
Who is it for?
- Writers, analysts, researchers, lawyers, developers and enterprise teams handling long or sensitive documents.
Pricing, free access & limits
Freemium subscription; per-seat Team/Enterprise; separate token-metered API
Plans described in the source
Free $0. Pro $20/mo or $200/yr (~$17/mo effective). Max in two tiers: $100/mo (5x Pro) and $200/mo (20x Pro). Team from $25/seat/mo (about $20/seat annual) for standard seats, with a higher premium seat tier. Enterprise custom. Education plans for institutions. API separate: Fable 5.1 $10/$50 per 1M in/out tokens, Opus 5 $5/$25, Sonnet 5 $2/$10, Haiku 4.5 $1/$5.
Free plan
Yes - free tier includes Sonnet access, web search, memory, Artifacts, file creation, code execution and connectors. Claude Code, Opus, Fable and Research mode need a paid tier.
Free trial
No separate trial; the free tier is the trial. Enterprise trials through sales.
Usage limits to consider
Every subscription meters usage against a rolling 5-hour session window plus a weekly ceiling, shared across chat and Claude Code. Free defaults to Sonnet with a rolling budget rather than a message count. Max raises capacity but is not unlimited.
Confirm current plans and pricing ↗Strengths & tradeoffs
These points summarize the supplied research, rather than hands-on test results.
Strengths noted in the source
- Best-in-class long context
- very strong instruction following and writing quality
- Artifacts and file creation produce usable deliverables, not just text
- Team/Enterprise exclude training at contract level
- MCP gives a clean integration story.
Limitations to consider
- Session and weekly caps can bite hard during agentic coding
- image generation is not native
- smaller plugin ecosystem than ChatGPT
- Anthropic's own pages have at times been inconsistent about annual Max pricing.
Platforms, languages & integrations
Platforms
- Web, macOS, Windows, iOS, Android
- Claude Code (terminal, VS Code, JetBrains)
- Chrome extension
- Excel/PowerPoint add-ins
- Slack
Languages
- Strong multilingual coverage incl. Arabic, French, English; UI in several languages
API access
Yes - Claude Platform / Anthropic API, plus availability on AWS Bedrock, Google Vertex AI and Microsoft Foundry
Integrations and exports
- Google Drive, Gmail, Calendar, GitHub, Slack, Jira, Confluence, Asana, Notion, Canva, Figma, Stripe
- MCP servers
- Zapier
Evaluation notes
Max is a capacity tier, not a feature tier - it unlocks no models Pro lacks. Claude Code consumes the same pool as chat, so heavy terminal use exhausts a Pro plan quickly.
Explore similar tools
Other tools in AI Chatbots. Compare their specific features and limits for your task.
Frequently asked questions
What is Claude best for?
Long-document analysis, careful professional writing, and agentic coding across a whole codebase.
What free access does Claude offer?
Yes - free tier includes Sonnet access, web search, memory, Artifacts, file creation, code execution and connectors. Claude Code, Opus, Fable and Research mode need a paid tier.
What limits should I check before using Claude?
Every subscription meters usage against a rolling 5-hour session window plus a weekly ceiling, shared across chat and Claude Code. Free defaults to Sonnet with a rolling budget rather than a message count. Max raises capacity but is not unlimited.
Does Claude provide an API?
Yes - Claude Platform / Anthropic API, plus availability on AWS Bedrock, Google Vertex AI and Microsoft Foundry
Sources & editorial notes
Based on the directory editor’s supplied research. The source marks this row as checked on 2026-09-12. Importing a record does not independently verify every product claim.
Additional references named in the research
claude.com/pricing; Anthropic Help Center plan articles; anthropic.com/pricing for API rates