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Claude: what it is, features and how to use it

By Apex Influence | Updated 17 June 2026 | Anthropic

In short: A careful, capable assistant strong on long documents and coding. Claude is an AI assistant from Anthropic known for clear writing, careful reasoning, strong coding, and a very large context window that lets it read whole documents or codebases at once. It handles text, images and files.

Maker: AnthropicCategory: AI AssistantBest for: People who work with long documents, code, or need an assistant that reasons carefully and writes cleanly.

What is Claude?

Claude is an AI assistant from Anthropic known for clear writing, careful reasoning, strong coding, and a very large context window that lets it read whole documents or codebases at once. It handles text, images and files.

Key features

Who it is best for

People who work with long documents, code, or need an assistant that reasons carefully and writes cleanly.

Pricing

Has a free tier plus paid personal and team plans, and an API for developers. Check the official site for current pricing.

How a business can use Claude

Businesses use Claude to read and summarise long contracts and reports, draft careful customer replies, analyse spreadsheets, and help developers ship faster. Its large context makes it good for working over your whole knowledge base at once.

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Claude alternatives

If Claude is not the right fit, these are worth a look:

ChatGPTGeminiCursor

Frequently asked questions

What is Claude best at?

Long-document work, careful reasoning and coding. Its large context window lets it read entire contracts or codebases in one go.

Is Claude free?

There is a free tier, plus paid plans and a developer API. Check the official site for current pricing.

Claude or ChatGPT?

Both are excellent. Claude is often preferred for long documents, careful reasoning and coding; ChatGPT has the widest feature set and ecosystem. Many teams use both.

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