AI App & Site Builder

Our AI App & Site Builder is a no-code AI app generator and site builder that lets you create fully functional websites, web apps and internal tools using nothing but a chat prompt. Describe what you want to build in plain English and the AI builds it for you – no coding knowledge or developer needed.

The AI Website Builder is designed for people who have a great idea but no coding experience. You describe what you want – your website, app or tool – and the AI handles everything. It’s never been easier to create an app with AI, build a website without coding, or try vibe coding – no technical know-how needed.

You can build almost anything you can describe. Popular use cases include business websites, landing pages, shops, custom web apps, internal tools like dashboards and trackers, client portals and MVPs for new product ideas. If you can describe it, you can build it – without touching a single line of code.

A traditional website builder works by giving you templates and a drag-and-drop editor to configure. The Fasthosts AI Website Builder works differently – it's what's known as a vibe coding tool, so you can create a vibe code website, web app or internal tool without any technical knowledge. You describe what you want in plain English, and it generates real code from your description. No templates, no drag and drop – just a tool that builds exactly what you ask for. That means you're not limited to pre-built modules or layouts. You get something that feels genuinely custom, not a template everyone has seen before. If you're looking for a more traditional approach, our Website Builder might be a better fit.

Most projects go from idea to live in minutes. Once you're happy with your build, hitting publish takes less than 3 seconds – your site is live almost instantly, with your domain, SSL and hosting all sorted automatically. No waiting, no configuration.

Yes. Every plan includes secure European hosting, so there's no need to find a separate provider. Your vibe code website or app is automatically deployed the moment you publish – making it an all-in-one tool to build and deploy without any extra setup.

Yes. Every project is hosted on secure European infrastructure, so you can build with confidence knowing your data stays protected. Fasthosts is a UK-based provider with over 25 years of experience, and data security is built into everything we do.

Absolutely. The AI App & Site Builder is an AI web app builder as much as it is a site builder. Whether you need a booking system, a client portal, a progress dashboard or a custom internal tool, you can build a web app without coding or any developer support. Every no-code app you create is automatically deployed and hosted – just describe it and the AI handles the rest.

Not in the traditional sense. The AI app generator creates web apps – tools and applications that run in a browser rather than native mobile apps you'd download from the App Store or Google Play. The good news is that everything you build is fully responsive, so it'll look and work great on any device, including mobile.

It's one of the best ways to build an MVP without coding. If you've got a SaaS idea or a new product you want to test, you can go from idea to app in minutes – without spending money on a development team. It's a rapid prototyping tool that lets you test your idea in the real world straight away.

Definitely. Freelancers and agencies use the AI Website Builder to generate a complete first version of a client site in minutes. From there, you can inspect and edit the underlying React, Vite and Tailwind code directly in the browser – so you stay in full control of what gets delivered to your client. It's a powerful rapid prototyping tool that lets you show clients something real before a project is even signed off – fewer revision rounds, faster delivery and better margins.

Yes. Every project comes with a built-in code editor where you can view and edit the underlying React, Vite and Tailwind code directly in your browser – no separate IDE needed. Whether you want to make a quick tweak or go deeper into the codebase, the code is yours to inspect, edit and own.

Each plan comes with a set number of AI credits. So every time you ask the AI to build something new or make a change, it uses credits – though the amount varies depending on what you're asking for and how much work it takes to complete. A simple text update will use far fewer credits than building a complex multi-page web app with custom functionality, for example.

Unlike many AI app and site builders, Fasthosts includes hosting, a domain, SSL and email all in one place – so there's no need to stitch together multiple services. We're also a trusted UK-based provider with over 25 years of experience, meaning you get local support and reliable infrastructure alongside the AI building tools. It's the AI Website Builder UK businesses can rely on, backed by a name they already know.

The code the AI generates is yours. You can view and edit it directly in the built-in browser editor, and export your React project whenever you need to. There's no lock-in – if you want to take your codebase elsewhere, you can.

We'd recommend downloading your project before cancelling so you have a copy of everything you've built. If you cancel, your site will no longer be hosted on our infrastructure – but the code you've created is yours to keep and redeploy wherever you choose.