This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Product upvotes vs the next 3
Waiting for data. Loading
Product comments vs the next 3
Waiting for data. Loading
Product upvote speed vs the next 3
Waiting for data. Loading
Product upvotes and comments
Waiting for data. Loading
Product vs the next 3
Loading
kiffos
A sovereign AI agent that runs entirely on your Mac
KiffOS is a sovereign personal OS for Mac: a fast native app, 100% local AI, and a governed agent whose every action is verified. No cloud, no account, no subscription. Your data never leaves your machine. (Apple Silicon, macOS 11+). Note: the app UI is currently in French — English UI coming soon. (Download, license & updates work worldwide.)
Hey Product Hunt 👋
I'm Stéphane, a solo developer from France — and KiffOS is what I've been building, alone, for the past months.
I was tired of one thing: today, "AI" means the cloud + a subscription + your data living on someone else's servers. I wanted the opposite — a real assistant that lives entirely on my own machine.
So KiffOS runs 100% locally:
🧠 A local AI agent — ask it in plain language (or by voice, push-to-talk) to open apps, write documents, search and read your files.
🔒 Zero cloud, zero account, zero telemetry. Your files and conversations never leave your Mac.
🦀 Built on a Rust core with a permission verifier — every action the agent takes is checked, nothing runs behind your back.
♾️ No subscription. A one-time, perpetual license (€99). There's a free tier too — local AI, voice, documents, files — so you can try the whole thing before paying.
KiffOS Pro adds the connected world (mail, web search, social, smart home, remote models) — but only when you choose to connect it.
It's notarized by Apple, auto-updates, and runs on Apple Silicon (M1–M4), macOS 11+.
👉 Download & try it free: https://kiffos.fr
📖 5-minute getting-started: https://kiffos.fr/guide
I built this solo, so your honest feedback means everything — what would make you actually use a local AI agent every day? Ask me anything 🙏
Note: the app UI is currently in French — English UI coming soon. (Download, license & updates work worldwide.)
About kiffos on Product Hunt
“A sovereign AI agent that runs entirely on your Mac”
kiffos was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #157 on the daily leaderboard. KiffOS is a sovereign personal OS for Mac: a fast native app, 100% local AI, and a governed agent whose every action is verified. No cloud, no account, no subscription. Your data never leaves your machine. (Apple Silicon, macOS 11+). Note: the app UI is currently in French — English UI coming soon. (Download, license & updates work worldwide.)
On the analytics side, kiffos competes within Artificial Intelligence, Tech and Apple — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how kiffos performed against the three products that launched closest to it on the same day.
Who hunted kiffos?
kiffos was hunted by stephane mejias. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of kiffos including community comment highlights and product details, visit the product overview.
stephane mejias