MacGPT vs Superhuman

All-in-one AI assistant across web, browser, desktop and mobile

AI sidebar and browser agent for reading, writing and research

One AI assistant that plugs ChatGPT, Claude and Gemini into every tab

An extendable launcher that puts your tools, AI, and automations one keystroke away

Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.

One privacy-first AI client for GPT, Claude, Gemini and more

Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.

Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.

SpecialistAn AI executive assistant that works across your inbox, calendar and meetings

Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus.

Transforms email threads into conversational chat workspaces with AI summaries, but changes the traditional email layout.

Free / Open-sourceProvides an open-source AI assistant for email sorting and cold email blocking, requiring self-hosting for full control.