Build+
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Design build tested live

Design it.
Get a tested, live app.

Describe your app or import a Figma design. Shape it on a visual canvas. Build+ writes the code, proves it builds and runs, attacks the backends it writes from your prompt, then delivers a working app. Web, iOS and Android from one design.

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How it works

From an idea to an app you can use.

  1. 01

    Describe it, or bring your Figma

    Say what you want in plain words, or import a Figma file — frames, styles and components come across.

  2. 02

    Shape it on the canvas

    A real visual editor sits at the centre: auto-layout, components and variants, pages and design tokens.

  3. 03

    Build+ builds it — and checks it for real

    Your design is compiled and checked in a real browser or simulator. A backend written from your prompt is attacked by generated adversary, edge-case and security tests.

  4. 04

    You get a working app

    What passed is what you get: a live app you can use, with anything not yet verified said plainly.

What's real

Built today. Not a roadmap.

A visual canvas at the centre

Select, move and resize. Auto-layout with gap, padding and wrap; components with variants; multiple pages; design tokens for colour, type and spacing. Your design is the source of truth for every platform.

Auto-layoutComponents & variantsPagesDesign tokensComments

Figma import

Paste a Figma link and a personal access token. Frames, colours, text styles and components arrive on the canvas, ready to edit.

Checked for real, not assumed

Designs are compiled and checked in a real browser. A backend written from your prompt runs in an isolated container where generated test suites try to break it.

One design → three platforms

The same design generates a web app, a SwiftUI app for iOS and a Jetpack Compose app for Android — each compile-verified.

Creative Workflows

Node-based image workflows — resize, crop, place your logo exactly — with results saved to your project's assets.

The QA moat

Backends get attacked before you ship them.

Build+ doesn't grade its own homework. When it writes a backend from your prompt, independent test suites are written against what you asked for and run against the real code in a sandbox; fixable failures are fixed and re-verified, and a real safety breach stops the build. Canvas apps use Build+'s fixed, pre-hardened server template, covered by its own adversarial tests.

  • Adversary tests written to break your spec.
  • Edge cases — empty, malformed and boundary inputs.
  • Security checks — escalated automatically for money, auth and multi-user data.
  • Never a faked pass. If a check couldn't run, you're told — it's never shown as green.

Pricing

Priced by tokens, not opaque credits.

Pricing is built around the tokens your build actually uses — not credit bundles you can't see into. Plans aren't published yet. And no countdowns pushing you to rush: a build takes as long as proving it takes.

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What will you build?

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