BLUEBETA

Blue Platform

The platform where anyone
can bring AI ideas to life.

Creators, students, and business owners —
build apps with AI and publish them instantly.

AI BUILD Ship your idea as it is

Build an app by chatting with AI and publish it straight to a live URL — no code, no servers.

Try AI Build
StaticPythonNodePHP
Updates

Recent updates

  • Added likes for public apps on the home page and improved view counts to better reflect actual page visits.
  • Simplified how AI Build starts and presents settings, making it easier to clarify your goal before building.
  • Added Blue videos to the home page.
  • Reorganized app lists, details, and logs so everyday management actions are easier to find.
  • Added memos for recording the purpose of each API key.
  • AI Build results can now be reviewed in Preview / Code, edited directly, and published as an update.
  • Added design reference URLs so visual patterns from a reference page can guide app creation.
  • Work assets now supports documents and code, making source material easier to organize for AI.
  • Added image attachments and screenshot paste support to AI Build.
  • Made the next steps from generation to preview and a published URL clearer.
  • AI Build now follows the language of your request more naturally in replies and generated app text.
  • Added starter ideas after sign-up, so new users can begin from a concrete draft.
  • Improved AI Build chat operations for faster, more sustainable iteration.
  • Improved date and range controls for reviewing usage trends.
  • Refreshed the public app showcase so projects are easier to discover.
  • Added custom domain support.
  • Made it easier to build apps in AI Build from specs, URLs, and files.
  • Launched the Blue beta.

Showcase

View all →

mindnote

Node app · Views 38

emon-portfolio

Static app · Views 243

Sola受託開発LP

Static app · Views 79

ogp-preview

Python app · Views 58

rei-estate-demo

Static app · Views 218

Blue videos

See what Blue can do and how to use it. These videos are in Japanese; YouTube caption and translation options may be available.

YouTube · Japaneseコード一切不要!アイデアを瞬時に形にする最強AIツールを紹介【Blue】 YouTube · Japaneseこれ1本でできる!知識一切不要で理想のHPを作る方法【AI Build】 YouTube · Japanese【初心者でも使える】スマホだけでOK!外でも簡単&思い通りにHPを生成する方法【Blue×Codex】

Choose how to begin

Hand it to an AI, try it yourself, or read the flow first.

Deploy

No source code management needed — just a ZIP file to get your app running.

AI-Ready

Upload directly from Codex or Claude Code.

Operate

No server management needed. Run apps with no code.

What will you build with Blue?

Whatever you've created with AI, we'll show you what's next.

Run it across your org

Deploy AI-built internal tools with no IT overhead. Fixed monthly cost, predictable budgets.

Make learning real

Assignments, thesis demos, job portfolios. Start free, submit by URL.

Ship your creations

Give your work a home on the web. Let AI handle the site — you focus on creating.