Anthropic Claude

US-based AI safety company behind the Claude family of models. Offers API access and a consumer chatbot. Known for longer context windows and safety-focused design. Major investors: Google, Amazon.

• AI Assistants & LLMs
• AI Code Assistants
• Machine Learning Platforms

UK Alternatives

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  Atheneum AI / Hephaestus

  UK-built offline AI coding assistant from Atheneum AI Ltd. Self-hosted and on-premises, built on VS Code, with local code suggestions, refactoring and test generation so code stays on your own infrast...…

  atheneum-ai-hephaestus