An app for managing your attention, not your messages.
Input brings your email, Slack and Messages into one calm place on your Mac, puts what needs you first, and keeps track of what you're waiting for.
Download for MacBeta · macOS 26 or later
Input is invite-only for now. Ask someone who uses it for their link.
Everything comes to you.
Email, Slack and Messages, next to your calendar, in one list. No more checking three apps to be sure you missed nothing.
Input sorts what matters.
Important holds what needs you soon. Everything else waits calmly. Each card says why it's there, one click moves it, and Input learns from every move.
You get your attention back.
Reply, snooze or finish with Done, right there. Anything richer opens in its own app.
What needs me?
The conversations that need you, laid out around your day: what's needed before your next meeting comes first.
What do I need from others?
When you ask for something, Input keeps it here until they answer. If it's been a while, Nudge drafts a friendly follow-up.
What do I need to know?
Ask in your own words, like "what did Lili say about the contract?" Input searches your mail, Slack and Messages, and answers, with AI on.
For the people you work with most.
Pair with someone who uses Input, then send them an input: a Question that waits for their answer, or an FYI. Each one lands in the right place, and it's sealed on your Mac, so only the two of you can read it.
Works alongside your apps.
Input reads Apple Mail and Messages on your Mac, and Gmail and Slack from their own servers. Your replies leave from your own accounts. Anything Input doesn't do opens in the original app, at the right conversation.
Your messages stay yours.
Input keeps no copy of your email, Slack or Messages on a server of its own. If you turn on AI, your provider (Anthropic, OpenAI or xAI, with your own key) receives only what each feature needs. Inputs travel sealed through Input's relay, which can't read them. The details are in Help.
What you need
- A Mac with macOS 26 or later.
- Any of Gmail, Apple Mail, Messages and Slack, plus your calendar.
- An iCloud account, for inputs and for keeping your Macs in step.
- Optional: your own AI key from Anthropic, OpenAI or xAI.