Data Sovereignty
Desktop app to download and run open-weight LLMs locally with a chat UI and local server API.
Free
Visit WebsiteData Sovereignty
Run open-source large language models locally on your own Mac, Linux, or Windows machine.
Free
Visit Website4-P Sovereignty Matrix
Lumen Trust Notes
LM Studio
Inference stays on-device when used offline/local, earning High privacy and strong data sovereignty. The app is free to download, supporting High parity. Purpose is High—it lowers the barrier to private, local AI. Provenance is High when you choose transparent open-weight models (you still choose which weights to trust). Requires capable hardware; ideal when cloud LLM policies are too risky.
Ollama
Ollama is fully local — models run on your own hardware with zero network egress, providing the highest possible data sovereignty and privacy. Its open-source codebase, free distribution, and support for transparent open-weight models make it a gold standard for all four Sovereignty dimensions. Strongly recommended for any team handling sensitive data, regulated information, or simply wanting full control over their AI infrastructure.
Pricing
LM Studio
Free
Ollama
Free
Disclaimer
Scores are based on publicly available information and Lumen's auditing criteria at the time of assessment. They may not reflect recent changes.
This comparison is not a legal or security audit. Read our full disclaimer.