What You Can Do with AI Claude | 8 Features and Pricing Plans for 2026
What can you actually do with Claude, and at what point do you need a Pro subscription? This 2026 updated guide organizes 8 features by plan. From 6 core features available on Free, to 3 agent-level features unlocked at Pro and above, to scenarios where Max is the right choice — this article is structured so you can quickly identify which plan fits your needs.
6 core features — text creation, file analysis, coding, web search, voice conversation, and Artifacts — are fully available on the Free plan, so if you use Claude a few times a month or a few times a week, the free plan is practically sufficient.
3 agent-level features — Computer Use, Claude Code, and Cowork — are unlocked at Pro ($20/month) and above. If you want to automate repetitive tasks or directly edit files, upgrading to Pro is the practical turning point.
Max ($100/month and up) is for heavy users who run long-duration agents or process large contexts on a daily basis. For everyone else, Pro is enough. Usage limits and Computer Use execution quotas are the key factors in your decision.
目次 (15)
- What Claude Can Do — 6 Core Features Available on Free
- Text Creation, Summarization, and Translation
- Image, PDF, and File Analysis
- Coding Assistance
- Web Search and Research
- Voice Conversation
- Artifacts — Inline Generation of Charts and Content
- Free / Pro / Max Feature Comparison — Where Does the Range of Capabilities Expand?
- 3 Agent Features Unlocked at Pro and Above
- Computer Use — Automate PC Operations
- Claude Code — Dedicated Coding Environment
- Cowork — Workflow Automation Agent
- New 2026 Integrations — Office, Google Workspace, and Claude Design
- What Claude Cannot Do — 4 Limitations You Should Know
- Sources
What Claude Can Do — 6 Core Features Available on Free
Claude is an AI assistant provided by Anthropic that handles a wide variety of tasks through natural language instructions in a chat format source. The following 6 features are available to all users, including those on the Free plan. You can access them from the browser version (claude.ai), the desktop app, or the iOS/Android apps.
Text Creation, Summarization, and Translation
Claude can generate text for business emails, reports, social media posts, and more, with specifications for purpose, tone, and length. It can also handle compound instructions such as summarizing a multi-page research report into a few lines, or translating a foreign-language document into Japanese while extracting only the key points source. A notable strength is its natural use of Japanese honorifics, often producing text that can be sent as-is. Detailed conditions like "summarize in polite Japanese within 400 characters" are also effective.
Image, PDF, and File Analysis
You can upload JPEG or PNG images, PDF documents, and Word or Excel files for Claude to read and analyze source. Use cases include extracting key points from presentation slides, reading values from graphs and explaining them, and reviewing specific clauses in contracts. It also supports OCR-like text recognition within images, making it useful for transcribing handwritten notes.
Coding Assistance
Claude supports code generation, review, and debugging in major languages including Python, JavaScript, Java, and SQL. Simply give instructions in natural language — such as "fix the bug in this function" or "write a SELECT statement from this table definition" — and it will output working code source. It also excels at conversion tasks like explaining code, adding comments, and porting code to another language. At Pro and above, Claude Code (a dedicated CLI) is added, enabling direct file editing and command execution automation.
Web Search and Research
Claude supports real-time web search, generating responses while referencing the latest information source. It is effective for time-sensitive tasks such as competitive research, checking regulatory changes, and tracking market trends. Search results are presented with source URLs, allowing you to verify the basis of information on the spot. It can also be used to generate research reports that summarize key points across multiple sources.
Voice Conversation
On the iOS and Android mobile apps, you can have a voice conversation with Claude without typing source. This enables hands-free use cases such as organizing ideas while working, or quickly gathering information on the go. Since responses are also read aloud, it is well suited for learning or checking information while commuting. Japanese voice recognition and responses are also supported.
Artifacts — Inline Generation of Charts and Content
With the Artifacts feature, you can generate flowcharts, mind maps, HTML/CSS code, data visualization graphs, and more directly within the conversation source. Simply instruct Claude to "turn this workflow into a diagram" and it will output a Mermaid-format diagram with a real-time preview. Generated code and graphs can be copied or downloaded immediately.
Free / Pro / Max Feature Comparison — Where Does the Range of Capabilities Expand?
Most core features are available on Free, but automation and agent-level features are unlocked at Pro and above source. Beyond differences in usage limits (number of requests and context volume), the presence or absence of the following features greatly affects practical usability.
| Feature | Free | Pro | Max | Team |
|---|---|---|---|---|
| Web Search | ○ | ○ | ○ | ○ |
| File Analysis (images, PDFs) | ○ | ○ | ○ | ○ |
| Extended Thinking (deep reasoning) | ○ | ○ | ○ | ○ |
| Artifacts (chart and code generation) | ○ | ○ | ○ | ○ |
| Unlimited Projects | × | ○ | ○ | ○ |
| Claude Code (CLI coding environment) | × | ○ | ○ | ○ |
| Claude Cowork (workflow automation) | × | ○ | ○ | ○ |
| Computer Use (PC automation) | × | ○ | ○ | ○ |
| Usage Limits | Low | Medium | High–Maximum | Medium–High |
Source: claude.com/pricing (as of 2026-04-26)
The biggest limitation of Free is that Claude Code, Cowork, and Computer Use are unavailable. If you want to use Claude for development work or business automation, Pro (USD $20/month, before tax) is effectively the minimum source. If your usage centers on heavy workloads or long-duration agent tasks, consider the Max plan.
3 Agent Features Unlocked at Pro and Above
Agent features go beyond simple response generation — they allow Claude to autonomously execute multiple steps to complete a task. These features show their true value in real-world scenarios such as automating repetitive work, development tasks, and delegating PC operations.
Computer Use — Automate PC Operations
This is an agent feature that allows Claude to directly control browsers and desktop applications source. You can delegate to Claude tasks you used to repeat manually, such as "fill in this form and submit it" or "check this screenshot and investigate the cause of the error." It is recommended to design complex operations with human confirmation checkpoints, and the standard practice is to include a confirmation step before important actions such as submitting or deleting.
Claude Code — Dedicated Coding Environment
Claude Code is a coding environment that operates as a CLI and IDE extension, automating file operations, test execution, and code review across an entire project source. Unlike the chat version of Claude, it can execute terminal commands directly, making it suitable for serious development work. It supports Mac, Windows, and Linux, and is the fastest path to incorporating Claude into an existing codebase.
Cowork — Workflow Automation Agent
Claude Cowork lets you delegate business tasks to Claude, including organizing local files, generating spreadsheets, and automating routine operations source. By registering routine operations as Skills, you can re-run the same task with a short instruction next time. It is well suited for automating repetitive work such as "aggregate the CSVs in this folder every morning and turn them into a report," and is not available on the Free plan.
New 2026 Integrations — Office, Google Workspace, and Claude Design
In 2026, Claude's integrations with external tools have been significantly expanded. Through Microsoft Office integration, you can directly instruct Claude to draft Word documents, format Excel data, and edit PowerPoint slides source. A workflow is now available where you load an existing file directly into Claude and ask it to revise, append, or summarize — all while keeping the file open and conversing with Claude.
Google Workspace integration allows you to operate Gmail, Docs, and Sheets using natural language. Claude for Chrome works as a browser extension, enabling you to summarize, translate, and analyze the page you are viewing on the spot.
Claude Design (research preview) is a feature specialized for generating UI mockups and visual material drafts source. It is used for brainstorming in the early stages of design and for visualizing concepts. As it is currently in preview, its features and scope are expected to expand going forward.
What Claude Cannot Do — 4 Limitations You Should Know
Understanding what Claude cannot do helps you avoid over-relying on it and running into problems at work.
1. Knowledge cutoff exists: Without web search enabled, Claude does not have information from after August 2025. For tasks requiring up-to-date laws, product information, or news, always enable web search.
2. No guarantee of accurate numerical calculations: Errors can occur with complex formulas and statistical calculations. Always verify important figures with a separate tool (spreadsheet, calculator).
3. Video generation and real-time video analysis are not supported: Analysis of still images is supported, but as of May 2026, generating videos or analyzing real-time footage is not available.
4. Agent features carry a risk of interruption: Autonomous tasks such as Computer Use and Cowork may be interrupted midway due to complex operations or unexpected screen changes. Always include a human confirmation step in tasks that involve important actions.
Sources
- Claude Official Product Page (Anthropic, accessed: 2026-05-02)
- Claude Pricing Plans (Anthropic, accessed: 2026-04-26)
- What is Claude? A Thorough Explanation of Pricing, Usage, and Differences from ChatGPT and Gemini (SHIFT AI TIMES, accessed: 2026-05-02)
- What is Claude? Features, Capabilities, and Use Cases for Beginners (Samurai Engineer, accessed: 2026-05-02)
- What is Claude? A Thorough Explanation of Features, Strengths, Use Cases, and Pricing Plans (Money Forward Cloud, accessed: 2026-05-02)
