Sidey: Menubar AI assistant

About this app

Sidey is a lightweight, context-aware AI assistant designed specifically for macOS. It stays by your side, understanding which application you are currently using and providing tailored AI assistance through customizable prompts. Key Features Context Awareness: Automatically detects the frontmost application and suggests relevant prompts. Context Retrieval: Automatically extracts key information from the clipboard, selected text, and application interface to pass to the assistant as contextual reference. Customizable Prompts: Create and manage different AI personas or tasks for specific apps (e.g., "Code Review" for Xcode, "Summarize" for Safari). Global Hotkey: Summon your assistant instantly from anywhere with a customizable keyboard shortcut. Smart Clipboard: Automatically paste clipboard content when activated, with a one-click "Undo" to restore your previous input. Markdown Support: Beautifully rendered AI responses with full Markdown support. iCloud & File Sync: Keep your prompts and settings synced across devices via iCloud. App Switcher: Quickly switch back to your recently used applications or explore running apps directly from the assistant.

Added a new floating window mode that follows the cursor Optimized the display and selection experience of output content

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. Price decreased Aug 5, 2026 · 6:46 PM Free from 2.99
2. First observed Aug 1, 2026 · 1:26 PM $2.99