Anthropic
Claude
A conversational AI strong at reading and writing long texts
◐Free plan ○Korean supported
Last verified:
Key specs
| Price | ◐Free plan |
|---|---|
| Free limits | Free plan available; hourly message limits apply (further reduced during peak times) |
| Paid price | Pro $20/month ($17/month billed annually) · Max from $100/month |
| Student / edu discount | No |
| Korean | ○KoreanKorean support for both UI and chat. Generates Korean text with natural tone control |
| Login | Required |
| Platforms | Web · iOS · Android · macOS · Windows |
| File input | PDF, IMAGE, TXT, DOCX, CSV, XLSX |
| Download output | Download generated documents and code files; export chats |
| Commercial use | AllowedOutput rights belong to the user; check the terms of service |
Prices may change. Currency and billing period follow the official listing; no currency conversion. Pricing page (opens in a new tab)
Who it's for
- Working professionals who need to refine reports, proposals, and emails down to the tone and style
- Users who want to upload long PDFs or Excel files and handle reading and writing all at once, such as 'Summarize based on this data'
- Novice developers and teachers who want to explain and fix code conversationally. Paste error messages as-is to get explanations and fixes.
Drawbacks
- The free plan has hourly usage limits; uploading multiple long files will quickly trigger a 'try again later' message.
- It does not focus on real-time web search or source citations by default, so it is safer to pair with search-focused tools for recent fact-checking.
- It does not generate images. You need a separate image generation tool if you need visuals.
Getting started
- Sign up on the official website with an email or Google account.
- Enter both the role and desired output format in the prompt. Example: 'You are in charge of education office reports. Organize the notes below into a one-page A4 report.'
- Attach PDFs, images, or Excel files via the clip icon, and it will answer based on their contents.
- If the answer is too long, ask to adjust it with short prompts like 'Make it shorter', 'Use formal tone', or 'Format as a table'.
- Save frequently used instructions in Projects so you don't have to retype them every time. Installing the desktop app makes drag-and-drop file uploads easier.
Similar tools
- Perplexity ◐Free plan Choose Perplexity for the latest info and sources; choose Claude for refining and writing long texts.
- Gemini Notebook ◐Free plan NotebookLM is better suited for uploading dozens of documents and querying with cited sources.
- ChatPDF ◐Free plan If you just want to quickly ask questions about a single PDF, no-login ChatPDF is lighter.
See also
- Comparison: ChatGPT vs. Gemini vs. Claude vs. Grok Paid Plans Compared
- Comparison: Claude vs Gemini: Which One Should You Use?
- Comparison: 5 Best AI Writing Tools Compared — Draft Reports & Emails
- Comparison: ChatGPT vs Claude: Writing and Document Creation Compared
- Comparison: 5 Best AI PDF Summarizers Compared (Free Options Included)
- Use: Chatbots · Writing, editing & translation · Summaries, documents & PDF · Coding assistants
- Try: Try Claude on ailearn.space (opens in a new tab)
- Prompts: report-rewrite , meeting-notes
- Concepts: llm , context-window
Official link
https://claude.ai/ (opens in a new tab)
Not an affiliate link. Spotted an error? Suggest a fix.