LonelyDuck
Private AI notebook for Mac – runs models locally, includes code notebooks, and offers a one-time upgrade for unlimited AI
| What is it | Private AI notebook for Mac – runs models locally, includes code notebooks, and offers a one-time upgrade for unlimited AI |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Desktop Application |
| API | Yes |
| Best for | taking private AI-powered notes offline, organizing and cleaning up music libraries |
| Domain registered | 2025 |
Data updated Aug. 1, 2026
What does LonelyDuck do?
Canto is a private AI notebook for Mac. It lets you run AI models directly on your own machine, keeping all your data local and out of the cloud. The app combines note-taking with a code notebook environment, so you can write text alongside executable code blocks — think Jupyter notebooks, but with AI built in. There’s a one-time upgrade that unlocks unlimited AI usage, no subscription required.
How does it work? You download the app, and it runs AI models on your Mac’s hardware. Because everything stays on-device, you don’t need an internet connection to use the AI features. The code notebook lets you experiment with code, run snippets, and even call the local models programmatically. The one-time upgrade is refreshingly simple: pay once, get unlimited AI — no recurring fees or usage caps.
Who is this for? Privacy-conscious users who want AI assistance without sending data to a third-party server. Developers who want to experiment with local LLMs or build quick prototypes in a notebook. Students and professionals who need a secure place to take notes and get AI-generated suggestions without worrying about their data being used for training. If you value ownership and privacy over convenience, Canto is a solid choice.
Key features
What makes it stand outWho is LonelyDuck for?
Who benefits most from this toolTrust & presence
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