Notihub

About

Notihub integrates Messenger, Zalo, Gmail, Slack, Telegram, WhatsApp, and other web applications into a single native macOS hub. Use a hotkey to open a menu bar panel over your current workspace, allowing you to read and reply without changing apps, tabs, or Spaces. All alerts arrive in the real macOS Notification Center, each marked with its service icon, and clicking a notification opens the corresponding thread directly. It also supports multi-account sessions, regex notification filters, quiet hours, and auto-sleep for idle tabs. The software is free, open source, and collects no telemetry.