Share what you build with AI.

A cloud for small software. Make a tool with Claude, ChatGPT, Codex, Gemini, Grok, Cursor or whatever you like. Once it works on your computer, nuubi will put it online, with a link to send and a real sign-in for each person.

See how it works

  • For things you're building
  • For people you pick
  • With no servers to look after

nuubi is early. It isn't open to the public yet.

Ask Claude to put it online

You Put this online and invite my friend and my mom.

Claude It's live at football.tobi.nuubi.app. Here's a message for each of them, so they know how to sign in.

An example of how it will go. nuubi isn't open yet.

An AI tool that works on your computer, like Claude Code, does the technical part. You say what you want and get a link back.

What it will do

  • Go back to your old version if a new one won't start
  • Save your data before each update
  • Tell you and Claude what's wrong, in plain words
  • Email you if your app stops responding

Everyone gets their own sign-in

The sign-in page your visitors will see, in nuubi's colors.

People sign in before they reach your app. Nobody has to build that part.

What it will do

  • Let people in with Google or a link by email
  • Keep out anyone you haven't invited
  • Let your app know who's who

Send it like you'd send a doc

Here's Football Ratings: https://football.tobi.nuubi.app. Sign in with friend@example.com.

Here's Football Ratings: https://football.tobi.nuubi.app. Sign in with mom@example.com.

The messages nuubi will write. Paste them wherever you talk to people.

nuubi writes the message. You send it however you like. nuubi never emails your friends for you.

What it will do

  • Give you one ready-to-send message per person
  • Let someone without access ask for it, and email you when they do
  • Lock someone out as soon as you remove them
  • Open your app to anyone who signs in, if you want that

Nothing built yet?

Ask Claude to build the thing you've been wishing for, like a tracker for your team's numbers, a tool for one workflow, or a prototype to pass around. When it works on your computer, nuubi takes it from there.

The small stuff comes with it

Somewhere to keep things

If your app needs to save things, your AI tool can add a database.

Keys stay private

If your app uses other services, nuubi keeps their passwords and keys private.

See who came by

How many people signed in this week, and how many came back.

Help when something breaks

nuubi writes a message you can paste straight to your AI tool.

Fair questions

Can I use it today?
Not yet. nuubi is early, and it isn't open to the public.
What does it cost?
We haven't set prices yet.
Do I need to be technical?
You shouldn't need to be. You'll need an AI tool like Claude that can work on your computer. It does the technical parts, and there's no dashboard yet, so you run things by asking it. It's early, so we're still working out how well this goes for people who don't code.
Which AI tools work?
It doesn't matter which AI tool you used. If the app works on your computer, nuubi will try to run it and tell you what needs fixing. To put it online and manage it, you'll want a tool that can work on your computer too, like Claude Code or Codex. A chat window in a browser can't do that part.
Do I have to change my app?
Maybe a little. nuubi will tell you what needs fixing, in words you can hand to Claude.
What can't it do yet?
Your own web address, file storage, sending email from your app, and work that runs in the background or on a schedule aren't in the first version.

You made something. Show someone.

Read the docsSee how it works