Data Sovereignty
Run open-source large language models locally on your own Mac, Linux, or Windows machine.
Free
Visit WebsiteSoftware Intelligence
AI-native code editor with agentic Cascade workflows, unlimited Tab completions, and frontier model access.
From $20 / mo
Visit Website4-P Sovereignty Matrix
Lumen Trust Notes
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.
Windsurf
Agent and chat traffic generally goes to Windsurf/cloud model providers unless enterprise deployment options say otherwise—Privacy Low for typical Pro use. Free tier plus $20 Pro supports Medium parity. Purpose is High for accelerating real software work. Provenance Low due to closed product and third-party frontier models. Review privacy/zero-retention options before connecting proprietary repos.
Pricing
Ollama
Free
Windsurf
From $20 / month
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.