Announcing Puter AI Builder

We're excited to announce AI Builder, our new tool that lets you build apps using plain language. You describe what you want, the AI builds it for you.

Powered by Puter.js

Every app that comes out of AI Builder uses Puter.js as its backend. Here's what that means for you:

Apps are secure by default. Every cloud resource your app uses (AI, database, storage) is billed directly to the user. There are no API keys to manage. Each user signs in to your app with their Puter account, so there is nothing to leak.

Fewer AI tokens. Puter.js has a small, consistent API, so the AI builds your app with fewer tokens than a traditional backend stack would need.

Apps cost you nothing to run. All apps produced by the builder inherit Puter's User-Pays model. No matter how many users your app has or how much they use it, you pay nothing, because each user covers their own usage. You can build apps without worrying about operating infrastructure costs, and your app stays working.

How It Works

1. Describe it. Tell AI Builder what you want to make, whether that's a habit tracker, a quiz game, or a landing page for your project.

2. Watch it come to life. The AI builds the app and shows you how it looks in real time. Want changes? Say "add dark mode" or "make it blue" and watch it happen.

3. Publish and share. When you're happy with it, publish and your app goes live at its own link, like yourapp.puter.site, hosted on Puter and ready to share with anyone.

Get Started Today

Start building apps with AI Builder at builder.puter.com, and share what you make with us on X or Discord.

Related

• The Best Backend Platform for Vibe Coding
• User-Pays Model vs. Traditional Model
• Static Hosting on Puter
• Puter.js Documentation