Halo

Halo is a dynamic island utility for macOS that displays notifications, dictation, music controls, and AI agent status.

Halo brings a dynamic island interface to macOS, functioning on Macs with or without a notch and on external monitors. It consolidates app notifications, system dictation, media playback controls, calendar events, and live status updates for AI agents like Claude Code and Codex. Users can trigger dictation using customizable keyboard shortcuts, utilizing either built-in Apple speech recognition or Groq Whisper. The software also manages external monitor brightness, contrast, and input switching via DDC/CI. Operating entirely locally on the Mac, it requires no user account or subscription.

Halo at a glance

Best for: Software engineer, Product manager
Runs on: macOS
Pricing: $9.99 once
Released: October 2026
Category: AI productivity tool
Website: halo-mac.com

Key features

Display notifications from any application in the island
Transcribe speech to text anywhere using global shortcuts
Monitor live status and usage limits for AI agents
Control media playback with artwork and synced lyrics
Manage external monitor brightness and input settings
View call duration and microphone usage per app
Access calendar events and file shelf utilities

Use it for

Reading and responding to messages directly from the notch
Dictating text into any desktop application using voice
Tracking background progress and limits of AI coding agents
Controlling music playback and viewing synchronized lyrics
Adjusting external monitor brightness and display inputs

Alternatives to Halo

NotchDodo — It keeps timers, calendars, files, and AI agent usage accessible right from the menu bar.
Ida — Controls your Mac and apps using voice or text commands with one key.
Glance for Mac — It brings live scores media controls and command approvals directly to the Mac notch.
Koi — Dictates offline in 100 languages with an all-in-one Mac tool.
SupaYatta — Tracks Claude Code, Cowork, and Codex sessions in the Mac notch with instant alerts.
Notchware — Turns the MacBook notch into a live island for media, status, and AI agent alerts.
Whytap — Runs locally with zero telemetry and lets users bring their own API keys.
bytemail — Connects directly to email providers without using intermediary servers.
Macaroni — Tracks folder changes made by AI agents without writing to files.
ShareCube — Publish agent artifacts to URLs for team annotation and editing.
Claudian — Turns an Obsidian vault into a functional directory for AI agents.
Vibe Island — Monitor, approve, and jump to AI coding agents directly from the notch.

All Halo alternatives