AI DIRECTORY

Claude

Anthropic’s assistant for reading, writing, research, documents and code.

Open service

What can I use it for?

Summarize documents and refine writing
Research the web and create files
Write code and build Artifacts

Pricing

Free

Basic chat and file tasks with usage limits

Pro

$20/month

Monthly billing · expanded usage, Projects and Claude Code

Max

$100+/month

Choose a usage tier; limits apply

Listed prices and billing terms were checked against official sources. Reviewed: 2026-10-11

Official pricing and terms

$ prices are in USD; ₩ prices are in KRW. Annual equivalents and per-seat charges are identified in each plan. Taxes, region and promotions may change the final amount.

Who might find it useful?

Writers
People reviewing documents
Learners and developers