macOS Menu Bar · Free Download

Smart auto-replies for
iMessage, powered by AI.

AutoResponseKit lives in your menu bar, watches the conversations you choose, and drafts thoughtful replies with Llama 3.3. You get 5 seconds to 5 minutes to review, edit, or cancel — then it sends.

Download for macOS See How It Works

macOS 14+ · Free · Notarized by Apple

Replies that feel like you wrote them.

AutoResponseKit pairs a fast, capable language model with a thoughtful interaction model — so you stay in control of every message that goes out.

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AI-Drafted Replies

Groq + Llama 3.3 generates natural, context-aware responses based on the full conversation thread — not just the last message. Drafts read like something you'd actually send.

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Cancellable Countdown

Choose a review window from 5 seconds up to 5 minutes — or switch to fully manual mode, where nothing sends until you tap Send Now. You're always in the loop.

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Per-Conversation Control

Pick exactly which threads to monitor. Family group chat? On. Work DMs? Off. Each conversation has its own toggle, model settings, and personality.

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Privacy First

AutoResponseKit runs locally on your Mac. Your messages never go to our servers — we don't have any. Groq is the only third party, and you bring your own API key.

Native Mac Feel

Built with SwiftUI and the macOS glass material. AutoResponseKit lives in your menu bar — no Dock clutter, no extra window, no friction in your workflow.

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Free Forever

No ads inside the response flow, no subscription, no upsell. AutoResponseKit is a tool we built for ourselves and decided to share.

Three steps from install to first reply.

AutoResponseKit reads from the Messages database with your permission, generates a draft when a new message arrives, and gives you a window to intervene before it sends.

Pick the conversations to monitor

Open Settings and toggle which iMessage threads AutoResponseKit should watch. Per-conversation tone, response length, and countdown duration are all configurable.

An AI draft appears in your menu bar

When a new message arrives in a monitored thread, AutoResponseKit drafts a reply with Groq and surfaces it as a menu-bar popover. The countdown begins immediately.

Edit, cancel, or let it send

Tweak the draft, hit Cancel to discard it, tap Send Now to deliver it instantly — or do nothing and let the countdown send it automatically when it hits zero.

Looking for AI on your iPhone too?

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The AI-powered iOS keyboard from the same maker. Local and managed cloud voice dictation, on-device neural autocorrect, and a 200K-bigram language model for context-aware predictions. Free on the App Store — no subscription required.

Get Started

Stop staring at the "Reply" box.

AutoResponseKit is free to download.
Bring your own free Groq API key. Runs entirely on your Mac.

Download for macOS

macOS 14+ · Free · Notarized by Apple