A Vibe Coding Platform Where Apps Ship, Not Just Run

Vibe coding means building software by telling an AI what you want and judging the result, rather than writing each line yourself. Mythex is a vibe coding platform where that conversation ends in something people can use: a live app with a real database and file storage, published to a public URL, and on Pro turned into Android and iPhone apps.

Who it's for

Makers who like the speed of vibe coding but are tired of projects that only run on their laptop or in a preview tab. If you want the database, the hosting and the phone app in the same place as the chat, this is for you. If you mostly want an AI pair programmer inside your own editor, Mythex also connects to Cursor and Codex.

What you can build

A weekend side project that real users can sign up to on Monday
A vibe-coded website for a friend's shop, published the same day
A small SaaS with accounts, a dashboard and saved data
A habit tracker you also want on your phone
An internal tool your team keeps using after the demo
A quick prototype to test an idea with ten people

What a vibe coding platform needs besides a chat box

Getting an AI to write code is the easy part now. The work starts after: where the data lives, how files are stored, how the app gets a URL, and what happens when you want it on a phone. Mythex handles those inside the same project. The chat writes the code, the live preview shows it, a real database and storage attach to it, and Publish puts it online.

Live preview while the AI writes the code
Real database and file storage, not mock data
One-click publish to a public URL
Android and iPhone apps on Pro

How vibe coding tools differ

Vibe coding tools roughly split in two. AI code editors such as Cursor suit people who already run projects on their own machine and deploy them themselves. Browser builders such as Lovable, Bolt and Replit are strong choices for getting a first version on screen quickly; what each one includes for databases, hosting and phone apps changes often, so check their sites. Mythex sits in the browser-builder camp and puts the backend, publishing and mobile builds in the same chat.

Vibe code an app, then put it on phones

Most vibe coding apps stop at the web. On Pro, Mythex takes your published app and builds an Android app you can upload to Google Play and an iPhone app sent to TestFlight with your own App Store Connect key. Builds run on Mythex's machines, so there is no Xcode or Android Studio. The phone app opens your published app, which means each Publish updates what people see on their phones.

Vibe coding from ChatGPT, Claude, Cursor or Codex

You don't have to leave the AI you already use. Connect Mythex from Account settings and you can build and publish from inside ChatGPT or Claude, on any plan; the sandbox tools there need Pro. It also works with Cursor and Codex. Whatever you build lands in your Mythex project, with the same preview, database and publish button.

Free vibe coding, and what Pro adds

You can start on the Free plan with no card: 5 credits a day, 10 on your first day, unlimited projects, preview and publishing. The code is visible but read-only. Pro at $25/month gives 100 credits a month on top of daily credits, editable code, a terminal you can use, export, GitHub, custom domains, credit top-ups and the phone app builds.

A prompt to start from

Build a reading tracker. People sign up, add books with a title, author and cover photo, mark them as reading or finished, and see how many books they finished this year on a small chart. Use a real database and file storage, and make it look good on a phone.

Questions

What is a vibe coding platform?

It is a place where you build software by describing it to an AI and reacting to what it makes. A good one also runs the app, stores its data and gets it online. Mythex does all three in one project.

Is there a free vibe coding platform?

Yes. Mythex has a Free plan with no credit card: 5 credits a day (10 on day one, up to 30 a month), unlimited projects and publishing. Pro is $25/month when you want more credits, editable code and phone apps.

Is vibe coding real code I can keep?

Yes. Mythex writes an ordinary full-stack project, and every file is visible in the code editor. On Pro you can edit it, export it or push it to GitHub.

What if the AI gets something wrong?

Tell it what you see, the way you'd tell a colleague: “the save button does nothing on mobile”. Mythex reads the problem and fixes the code. Because it remembers how you work across projects, you repeat yourself less over time.

Can I vibe code a website and an app on the same platform?

Yes. Websites, web apps and dashboards are all projects in Mythex, and on Pro a published project can also become an Android and an iPhone app.

Templates to start from

Waitlist Landing Page Template — Countdown, live counter, lead admin
Italian Restaurant Website Template — Filterable menu with dish detail pages
Sales Pipeline CRM Template — Drag-and-drop deals with forecasting
SaaS Landing Page Template — Hero, features, pricing, FAQ, testimonials
Analytics Dashboard Template — KPI cards, charts, and activity table
AI Moodboard Canvas Template — Drag-and-drop moodboards with notes
Presentation Builder Template — Code-powered slide decks from prompts
Metrics Dashboard Template — Governed metrics and self-serve charts

More ways to build with AI

Build with AI · Start building free