Your Personal
Operating System
An AI companion that remembers everything, turns self-improvement into a game, and runs 100% locally on your device.
An AI companion that remembers everything, turns self-improvement into a game, and runs 100% locally on your device.
Unlike standard chatbots that reset every session, Lumos builds a complete model of your life, goals, and knowledge over time.
Llama 3 70B
Lumos remembers every conversation, goal, and detail forever. It connects the dots between things you said months ago and today.
Turn personal development into an RPG. Complete daily quests, earn XP, and track your progress with visual rewards.
Your data never leaves your device. Lumos runs locally (Llama 3 via Ollama) or connects to APIs securely with your permission.
Upload files, documents, and codebases. Lumos indexes everything locally for instant semantic search and analysis.
It doesn't just wait for you to speak. Lumos proactively asks questions, sets goals, and holds you accountable.
Zero telemetry. Dual-storage architecture ensures you own your data physically, not just legally.
Lumos is built on the principle of absolute data sovereignty. Your conversations, missions, and personal insights never leave your hardware.
Runs Llama 3 and DeepSeek locally via Ollama. No cloud processing required.
We don't track usage, clicks, or conversations. We couldn't even if we wanted to.
All local data is stored behind AES-256 encryption. Only you hold the keys.
We're in public beta testing! All features are completely free while we refine the experience with early adopters like you.
Full access to all AI models and features during beta period.
Shape the future of Lumos with your suggestions and ideas.
Exclusive benefits for users who join during beta.
Windows • macOS • iOS • Android • No credit card required

Join the beta and start building your second brain today. All your data stays on your machine.