Anthropic

Anthropic was founded by former OpenAI researchers and is known for Constitutional AI, AI safety, and more predictable enterprise use. Its flagship assistant is Claude, available in multiple model sizes and via API.

The company was launched in 2021 by, among others, Dario and Daniela Amodei, with a clear focus on reliability and steering model behavior. If you want a practical starting point, begin with Claude and then compare real-world options on the Claude tool page.

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Key characteristics

• Has a clear profile in AI safety and principle-driven model behavior.
• Its core product, Claude, is used by both individuals and teams via API.
• Teams often choose Anthropic for a balance of quality, predictability, and safety requirements.

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Example

A support team can use Claude to summarize customer tickets and draft responses,
while the engineering team uses the same model family through API in internal tools for document analysis and coding assistance.