Other agents hand you a sandbox in the cloud and ask you to upload your files. Praxa works on your real Mac, with your real files — and asks before it touches anything.
iPhone & Mac · Free to start — no API key needed on Apple Intelligence
mkdir -p ~/Desktop/Screenshots && mv ~/Desktop/Screenshot*.png ~/Desktop/Screenshots/
Praxa runs on your iPhone. A small helper runs on your Mac. They find each other over your own Wi-Fi — nothing routes through a server of ours.
Chat works immediately. On a device with Apple Intelligence it answers on-device — free, private, offline, and with no API key at all.
Run the Praxa helper on your Mac and scan the QR code. One six-digit code, one local connection, and you can switch it off any time.
Find files, read PDFs, run commands, tidy folders. Anything risky stops and shows you exactly what it will do before it does it.
One app, one price, no per-message credits ticking down while you think.
On Apple Intelligence, everyday chat runs entirely on your device. Nothing to sign up for, nothing sent anywhere, works on a plane.
Files, folders, shell and multi-step tasks on your actual machine — from your phone, over your own network.
ProStart an answer on your iPhone and watch it type itself out on your Mac. The same chats on both devices, in real time, over your Wi-Fi.
Attach a PDF or text file and Praxa extracts it on-device, page by page, before a single word goes to any model.
Point the camera at anything and ask about it. Or describe an image and get it generated, right in the conversation.
Ask every model you’ve configured at once, then have them reconciled into one best answer instead of three you have to referee.
ProTell it something once — your name, your projects, how you like answers — and it carries across conversations instead of starting cold every time.
On-device dictation on both iPhone and Mac, plus “Ask Praxa” from Siri and Shortcuts.
Bring OpenAI, Anthropic, Groq, Together, Gemini or a local Ollama. Your keys stay in your device Keychain.
Handing an AI your real machine is only reasonable if you can see what it’s about to do, stop it, and undo it. That’s the product.
Before you approve anything, Praxa classifies the blast radius and runs a read-only probe — so the card shows what would actually be touched, not just the command it intends to run.
Overwrites back up the previous file first. Every action lands in an Activity log you can read — and reverse.
Anything destructive asks first — even in Auto, even from a one-tap Recipe. Modes change convenience, never consent.
Everyday chat is free forever. Pay only when you want Praxa working your Mac.
Praxa is in open beta on TestFlight for iPhone. Any Apple ID — no invite needed.
Requires iOS 17 or later. The Mac helper requires macOS 14 or later.
On-device answering requires a device that supports Apple Intelligence.