Choosing an AI agent for your desktop comes down to a key difference: integration. Cue is a native, local-first voice AI agent that works inside any app on your Mac or Windows PC. Manus is a cloud-based agent that operates primarily through a browser interface.
Cue is built directly into your operating system. Press the Fn key from any application to give a command; no need to switch to a browser tab. This native approach makes it faster and more integrated into your actual workflow.
With Cue, your entire history is stored locally on your Mac, and screenshots are never uploaded to the cloud. This design gives you complete control over your data, a significant advantage for users who handle sensitive information.
Cue understands the context of what you're doing by looking at your screen, selected text, and active app. This allows it to perform precise, multi-step tasks like writing code in your editor or managing files in Finder without extra setup.
Cue includes a high-quality dictation mode activated with the Option key. You can type with your voice in any text field across your system in over 20 languages, a feature not central to cloud-based agents.
| Feature | Cue | Manus |
|---|---|---|
| Activation | Fn key (system-wide) | Browser tab |
| Architecture | Native app (local-first) | Web app (cloud-based) |
| Privacy | History stored locally on Mac | Data processed in the cloud |
| Context Awareness | Screen, selected text, active app | Primarily browser context |
| Dictation | Yes, built-in (20+ languages) | No |
| Free Plan | Unlimited dictation + 20 agent credits/day | Varies, often a limited trial |
| Platforms | macOS 13+, Windows 10+ | Any device with a web browser |
| Offline Functionality | Limited (history access) | None |
They hear what you said.
Cue sees what you're doing.
And does the thing, in any app.
Yes. Cue is designed with a local-first privacy model, meaning your request history stays on your computer (on Mac). Manus, being cloud-based, processes your data on its servers. If data privacy is a top concern, Cue's architecture offers a clear advantage.
Cue is designed to work inside any native Mac or Windows application. You activate it with a simple keypress without leaving your current app. Manus primarily operates within a web browser, so its ability to interact with other desktop apps is limited.
No, Cue works out of the box without any plugins. It understands your screen and active application natively. This makes setup simple and ensures it works consistently across your entire system from day one.
Cue is better for desktop automation. Because it's a native application, it can directly execute scripts, manage files and folders, and interact with your operating system's functions. A cloud-based agent like Manus is more focused on automating tasks within a web browser.
While Manus offers a flexible web-based solution for browser automation, Cue provides a faster, more private, and deeply integrated experience for Mac and Windows users. If you want an AI agent that works across all your desktop apps, try Cue for free today.