Anthropic is the American AI company founded by former OpenAI researchers, creator of Claude. A pioneer in responsible AI and Constitutional AI, Anthropic develops Claude models recognized for their safety, reliability and advanced reasoning capabilities.
What is Anthropic?
Anthropic is an American artificial intelligence company founded in 2021 by Dario and Daniela Amodei, former OpenAI researchers. Anthropic is the creator of Claude, an AI assistant recognized for its safety, reliability and exceptional reasoning capabilities.
Anthropic is a pioneer of Constitutional AI, a training approach that makes models safer and more aligned with human values while maintaining frontier performance.
Claude Models
- Claude Opus 4 — The most powerful model, expert-level reasoning
- Claude Sonnet 4.6 — Optimal balance between performance and speed
- Claude Haiku 4.5 — Ultra-fast and economical model
Claude models are particularly recognized for their ability to follow complex instructions, their honesty (fewer hallucinations) and their extended context window.
Anthropic by the Numbers
- 30 million monthly Claude users
- Major partnerships with Google, Amazon and Salesforce
- Used by enterprises in finance, healthcare, law and technology
- Claude Code: terminal-integrated AI development tool
Anthropic and AI Visibility
Claude is a major player in AI search, particularly valued by professionals and enterprises. Being visible in Claude's responses is strategic as its audience consists of decision-makers and qualified professionals.
A comprehensive GEO audit must include Anthropic/Claude models. AI Labs Audit integrates all Claude models in its a wide selection of models from many providers. Discover our tutorial.