Prompt-driven interface
Describe screens, flows and empty states. Cadrant writes React components, routing and responsive layouts you can then refine screen by screen.
Describe your product in plain language. Cadrant generates the React interface, wires a real Supabase backend — database, authentication, storage, server functions — and publishes it over HTTPS on your own domain. The source code stays yours.
Free plan · 10 free credits to get started · No card required
An AI app builder is a platform that turns a natural-language description into a working application: interface, business logic, database and hosting. Instead of assembling screens by hand in a drag-and-drop editor, you write what the product has to do and the model produces the code that does it.
Cadrant sits in the generative branch of that category. It does not run your app inside a proprietary runtime: it writes a standard React front end and connects a standard Supabase back end. What you end up with is an ordinary codebase that any developer can read, review and extend.
That distinction matters the day your project outgrows the tool. With a template-based builder, leaving means rebuilding. With Cadrant, leaving means pushing the repository somewhere else.
Not a mockup you have to finish elsewhere: the interface, the data layer and the server logic are produced together and stay in sync.
Describe screens, flows and empty states. Cadrant writes React components, routing and responsive layouts you can then refine screen by screen.
Tables, relations and indexes derived from your brief, plus Row Level Security policies so every user only reads the rows they are allowed to see.
Email sign-up, OAuth with Google or GitHub, sessions, protected routes and role-based access — wired up, not stubbed out.
Supabase Storage buckets for images, PDFs and attachments, with ready-made upload components and public or private access policies.
Edge Functions for Stripe payments, transactional email, AI calls and webhooks. API keys stay on the server and never reach the browser bundle.
One-click HTTPS deployment on a Cadrant subdomain or your own domain, with instant updates and rollback to any previous version.
No environment to install, no pipeline to configure. You write, Cadrant builds, you publish.
Say what it does, who uses it and what data it holds. One paragraph is enough to get a first working version you can click through.
Link your Supabase account. Cadrant creates the schema, the authentication rules and the storage buckets inside your own project.
Ask for a new screen, a different flow, a fix. Every change is versioned, previewed before it ships and reversible.
Deploy over HTTPS on your domain, and sync the repository to GitHub whenever you want to take the code with you.
Anything that needs accounts, persistent data and a real backend rather than a static page.
Boring on purpose: the technologies the developer you hire next already knows.
Component-based interface, responsive by default, readable by any front-end developer you bring in later.
Postgres, Auth, Storage and Edge Functions running inside your own Supabase organisation, not ours.
Builds, HTTPS certificates and custom domains handled for you on AWS, included in every paid plan.
The repository is pushed after every successful build. Clone it, review the diff, take it anywhere.
The backend is not ours with a copy handed to you. You connect your own Supabase account, and from the very first table the database, the auth users and the files live in your organisation. Cadrant reads and writes through your project credentials — it never becomes the owner.
It is a platform that turns a description written in plain language into a working application — interface, database, server logic and hosting. Cadrant generates a standard React front end connected to a Supabase backend, so the result is real code rather than a configuration locked inside a closed tool.
No. You describe the product and Cadrant writes the code, sets up the database and publishes the app. Being able to read code helps when you want to review a change, but it is not required to launch or to keep iterating.
Yes, entirely. From the Pro plan you can export the source code and sync it to GitHub, and when you connect your own Supabase account the database belongs to you outright. There is no lock-in: you can host the app elsewhere at any time.
In your own Supabase project, in the region you choose when you create it. Cadrant reads and writes through your project credentials but never becomes the owner of your database.
Yes. Stripe payments, transactional email, AI calls and webhooks run inside Supabase Edge Functions, so secrets stay server-side. You describe the integration and Cadrant generates the function and the environment variables it needs.
With Cadrant the free plan gives 10 free credits at signup to build and test. Web apps, websites, native mobile apps and the Supabase integration are all included in the free plan. The Starter plan at $20 a month adds 300 credits, up to 5 projects, hosting and a custom domain. Roughly 10 credits cover one generation.
That is the point of generating real code. The repository is a conventional React + Supabase project: a developer can clone it, open a pull request, add tests and deploy it on Vercel, Netlify or your own infrastructure without touching Cadrant again.
Describe it in a paragraph, watch the first version build, then iterate until it is the product you had in mind.