Qub is a tiny cube that lives on your Mac. Talk to it out loud and it answers. It sees what's on your screen, remembers how you work, goes off and does the research, and hands back real work — reports, tools, answers you can actually use.
Everyone has the same frontier models. Qub is the one that gets up off the page — a companion that lives where you work and actually does something with them.
Hold a key and think out loud. Qub listens and answers in a natural voice — real-time, hands-free, no typing and no window to manage.
One glance and it knows what you're looking at. Stuck in an app or a spreadsheet? It walks you through it, right where you are.
Qub keeps a memory of who you are and how you work — even your voice. Every conversation makes it a little more yours.
Send it off and keep working. Qub browses, digs, and comes back with the answer — not seventeen tabs for you to read.
Reports, dashboards, little one-off tools — Qub writes them and drops them on your desktop, ready to open and use.
It only looks when you ask, and screenshots are never stored. The heavy thinking runs behind your itsqub account — so there are no AI keys sitting on your Mac.
No prompt box, no waiting for a page to load. Press the hotkey, say what you need, and Qub replies in a warm voice while its face reacts to every word — nodding, thinking, landing the point. It feels less like software and more like turning to the person next to you.
Whatever's in front of you — a bug, a bill, a form in a language you don't speak — Qub can look and understand it in context. It'll point to the exact spot, tell you what to click, or just do it. If you can see it, Qub can see it too.
A single Mac app. All the on-device pieces — ears, voice, memory — ship inside it. Nothing to configure.
One tap from the app links your account. From then on the model runs on the server, on your plan — no API keys living on your machine.
Press the hotkey and say hello. Qub is already watching your cursor, ready to help with whatever's on screen.
"It's the first AI thing that doesn't feel like a chore to open. It's just… there, and it actually knows what I'm doing."
"I asked it to pull three competitors' pricing while I made coffee. Came back to a clean table on my desktop. Wild."
"My mom uses it. That's the whole review. She talks to a little cube and it walks her through her laptop."
Start free — 50 conversations a month, no card. Upgrade when Qub earns its keep. Every paid plan routes the model through the server, so your keys stay off your Mac.
No. Qub only looks the moment you ask — when you invoke it or when it needs context to answer. Screenshots are used in that instant and never stored. Your screen stays on your Mac.
No. When you sign in to itsqub, the app routes every model call through our server on your plan. There are no AI keys sitting on your machine — that's the whole point of an account.
The listening, the voice, and your memory run on-device inside the app. Only the language model itself runs on the server, reached securely with your itsqub token.
Fast standard models on Companion, and frontier models (GPT-class, Gemini, Qwen, and more) on Sidekick and Powerhouse. We route to the best available model for your plan and task.
Yes. Manage or cancel your subscription from the dashboard in two clicks — billing runs through Polar, our merchant of record, so taxes and invoices are handled for you. You keep access until the end of the period.
Yes — 50 conversations a month, screen vision, and memory, with no card required. Upgrade only when you want more.
Download Qub, say hello, and see what a companion that actually pays attention feels like.
Download for Mac — free