Sage lives in your system tray, ready to store your thoughts and recall them instantly. Use local models or your own API key — your data, your choice.
Sage combines the simplicity of a note-taker with the intelligence of an AI assistant.
Lives in your system tray — one click and Sage is ready. No windows to manage, no apps to switch to.
Ask questions about your saved knowledge and get intelligent answers. Sage understands context, not just keywords.
Your data stays on your machine in a local SQLite database. No cloud sync, no tracking — it's your knowledge.
Just type naturally. End with ? to ask, or type anything to save it as a memory.
Clean chat-bubble UI that feels like messaging a friend. Your conversation history is always visible.
Use local models via Ollama, LM Studio or vLLM — or plug in your own OpenAI API key. You choose.
Sage doesn't lock you into a single provider. Run local models for full privacy or use your own API key — you're always in control.
Run AI entirely on your machine. Zero data leaves your device — maximum privacy.
Bring your OpenAI key for access to GPT-4o, GPT-4o-mini and other powerful models.
Switch providers anytime in Settings — no restart required.
No complex setup. No learning curve.
Click the tray icon and type a thought, a fact, a reminder — anything worth remembering.
Your knowledge is stored locally and indexed by AI for intelligent retrieval later.
End your message with ? and Sage will answer based on everything it knows.
Available for macOS, Windows and Linux.
.dmg — Intel & Apple Silicon
.exe — Windows 10+
.AppImage — x86_64
All platforms included in every download (macOS, Windows, Linux).
Since Sage is not distributed via the App Store, macOS may block the first launch. Go to System Settings → Privacy & Security and click "Open Anyway" next to the Sage message. You only need to do this once.
A clean, minimal interface that stays out of your way.
AI-powered chat
Multi-provider settings
Account & license
Start free, upgrade when you need more.
one-time payment
Join hundreds of users who trust Sage to be their personal knowledge assistant.
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