We built the AI-first workspace
no AI company can.
The real work moved into AI chats — the drafts, the decisions, the analysis. And chats are where work disappears: scrolled past, unfindable next week, invisible to the people it was made for.
Every AI company would love to be where that work lives. But each one's workspace is sealed to its own models, by design. A workspace where all of them work — alongside you and your team — can't belong to any one of them. It has to be neutral, and neutral across rivals is the one thing a rival can't be.
So we built it: a real workspace — a shared file system, documents you build with AI, agents ready out of the box — where everything lands as a signed, versioned file you own, whoever made it.
We run our own company on it, and we write down every decision in the open.
What we believe
Work made with AI is real work
Drafts, decisions, analysis — the actual thinking happens in AI chats now. But a chat scroll is where work goes to disappear. Real work deserves a real place to land: files you can open next week, organize, build on, and hand to someone else.
A workspace, not a chat log.
Every change signed, human or not
You, your teammates, your agents, and every AI you connect write into the same place — and every change carries the name of whoever made it. Not as a compliance feature: it's what makes co-working with AI trustworthy at all.
If you can't see who wrote it, you can't build on it.
Neutral across every AI
Each AI company's workspace is sealed to its own models — that's the business model. A workspace where all of them work as first-class participants can't belong to any one of them. Being neutral across rivals is the one thing a rival can't do.
So nobody builds it. That's why we did.
Yours to keep, yours to take
The files are yours. The history is yours. Models improve every few months — what compounds is the signed record of the work, kept in one place you own. Every new model makes your workspace more valuable, not less.
The AI will change. Your record shouldn't.
A room, not an org tree
yarnnn is built for small teams — a few people and their AIs around the same work. No admin console, no procurement, no rollout. You start alone, invite one person, and it's already doing its job.
Two people work free. The product does the selling.
Receipts, not claims
Nearly four hundred numbered architecture decisions written down in the open. Every change in every workspace tracked at the source. Built for real use, and run daily on our own work.
The record is the proof.
What yarnnn is not
We're focused. These are things we intentionally chose not to be.
Not another AI chat app
Chat is one app inside the workspace, grounded in your files. The product is the workspace itself — where the work lands, not where it scrolls by.
Not a memory plugin
Memory layers remember things about you. yarnnn holds the work itself — documents, files, decisions — with memory as a byproduct of a record you own.
Not AI bolted onto a doc tool
Retrofitted workspaces treat AI as a feature for humans to click. Here AI works in the same file system you do, under its own name — a participant, not a button.
Not an enterprise suite
No SSO checklist, no admin hierarchy, no pilot program. A workspace is a room. If your team needs an org tree, we're honestly not for you.
Who yarnnn is for
Small teams — starting at one — who already work with AI every day, and are tired of being the bridge between their AI and everyone else.
You work with AI every day
The AI output is the work, not a garnish. You want it to land somewhere real the moment it's made — not ferried out of a chat window by hand.
Someone else needs to see it
A co-founder, a client, a teammate — or just your own AI on another device. The moment work is shared, who-wrote-what starts to matter.
You'd rather own than rent
You've watched tools come and go. You want the work you've built up — files, decisions, history — in a place that outlasts any one model or vendor.
“I'm the human clipboard between my AI and my team.”
If that's you, this is the fix.
Stop being the clipboard.
Start free — you and a teammate, your files, and every AI you already use, working in one place.