Claude Code / Codex / Copilot
Company based in the USA (Cloud Act).
Closed source (proprietary).
Data often used for ad targeting or AI training.
🇪🇺 Sovereign Alternatives
Kalicorp
Sovereign on-premise AI infrastructure deployed in France, with no US dependency. Local API, energy-efficient, SEAL-4.
Mistral + Continue
Mistral Codestral through Continue.dev. Open source VSCode/JetBrains extension.
Ollama + Cody
Local models (CodeLlama, DeepSeek) paired with the Sourcegraph Cody extension.
Tabby
Self-hosted alternative to Copilot. Supports StarCoder and CodeLlama.
Aider
AI pair programming in your terminal. Works with Mistral, Ollama and Claude.
JetBrains AI
AI assistant built into JetBrains IDEs (Czech vendor). Local completion and the Junie agent.
These solutions are governed by GDPR. By choosing Open Source tools, you also guarantee the ability to host your own data.