Say it in one sentence —
get your own AI Native app

Not just a chat window — what grows out is a real app with data, a native AI assistant, and publishing built in.

Describe the app you want
The more specific you are, the better AI buildsJoin the waiting list
Try these examples:
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Tokyo, Japan trip
Hit “Start building” and watch it grow
Wired up by YuanItinerary tableCost trackingAI planning assistantData export

Not a website builder

Yuan builds visual AI agents

Native AI assistant

What you get isn't a chat box — it's a web app with an Agent fused in, one that can read the app's data and call its operations.

The Agent isn't just an input box; it weaves into the UI in many forms — reading on-screen data, calling the operations you defined, writing results back to the page. Build an AI Go app, and after you place a stone the Agent thinks, plays its move against you, and explains the reasoning behind it.

Sessions

Every app comes with sessions: each trip, each review keeps its own data and AI memory, fully separate.

Unlike an ordinary web app, every Yuan app carries the notion of a session that holds the state and AI memory of each use. Build a financial-report analyzer and one session maps to one company's report — return to its earlier state and AI context any time.

Build it in a sentence

Describe it in plain words; Yuan decides whether you need data tables, charts or an AI assistant — and publishes it for you. No tech skills required.

Apps come with a database, file storage, charts, a canvas and more built in — but you never pick them by hand. Just describe what you want in your own words and Yuan designs and builds it for you.

Ding!

Hit a wall and just can't get the result you wanted? Press the Ding! button — and watch the magic happen.

Ding! puts the Yuan Harness Agent into high gear: without you saying a word, it figures out what you meant and delivers the result you were after. All you do is wait — like sliding cookies into the oven and listening for the Ding!

Skills integration

Create or import Skills in Yuan and use them in your apps to connect data from all kinds of platforms.

Say you're an HR specialist: with your company's internal data Skill, you can stand up your own HR dashboard and analytics system — no engineering help needed (self-hosted deployment coming soon).

Themes & publishing

Swap between visual styles in one click, with multilingual support; publish the moment you're happy.

Keep an app private for yourself, share a link with friends, or make it fully public so everyone can see what you built.

Turn your idea into a working app

Start with one sentence. Use it and share it minutes later.

Join the waiting list