AI App & Site Builder

Build any app or website, just by describing it

If you can think it, you can build it. From websites and apps to custom tools — no coding needed. Domain, hosting, and email included.
Starting at
$0
/month
IONOS

AI App & Site Builder

Chat your way to a custom website without coding

From portfolios and landing pages to content blogs and business sites.

Create an app that brings in business

Save your customers time with booking apps, appointment schedulers, and more.

Automate workflows with custom tools

Dashboards, quote calculators, capacity planners — all built with a conversation.

Ship your website, app, or tool in just 3 easy steps

Just show up with an idea and our no code app builder takes care of the rest. Share your idea by chat, voice, or by uploading your own files.
Not quite right? Describe the change and watch it happen in real time — or jump in and edit manually with a few clicks.
IONOS sets you up on fast, reliable hosting automatically, so the moment you hit publish, you're live.
Website interface with a woman smiling, a chatbot prompt for creating a consulting company website, and a bar graph showing average increase in ROI.

Simple, affordable plans. Just pick one and build.

Launch with a click, no plugins, no hosting setup, no coding needed.
All plans include:
Limited-time offer
Save 30%
$25
$0
/month
for 1 month
with a 1-year term
Then only $19/month
Add to cart

150 monthly AI credits

1 website or app

1 email address

Free custom domain for 1 year

Fast, US-based hosting

SSL certificate

Credit-free text edits

Save 44%
$50
$15
/month
for 1 month
with a 1-year term
Then only $29/month
Add to cart

300 monthly AI credits

10 websites or apps

5 email addresses

Free custom domain for 1 year

Fast, US-based hosting

SSL certificate

Credit-free text edits

Save 38%
$75
$19
/month
for 1 month
with a 1-year term
Then only $49/month
Add to cart

Unlimited AI credits

25 websites or apps

10 email addresses

Free custom domain for 1 year

Fast, US-based hosting

SSL certificate

Credit-free text edits

1 / 3

State and local taxes will apply. Click here for our General Terms and Conditions.

AI credits explained

Think of credits as the fuel for your AI builds. Every time you ask the AI to create or change something, it uses credits — and the more complex the change, the more credits it takes. Small text or color changes use around 1 credit, new pages or sections around 2, and larger redesigns up to 10. To put that in perspective, 150 credits is enough to build 2–3 new pages from scratch, or make around 50 individual changes. If you need more, you can upgrade your plan anytime.

On Starter and Plus, your AI builds pause until your credits reset at the start of the next month. On the Unlimited plan, you can build as much as you want. You can upgrade your plan anytime to add more credits.

No. Once your project is live, it runs on its own on robust IONOS infrastructure. Credits are only used when you're actively building or making AI-powered changes. Your visitors can use your site, app, or tool all day long without touching your credit balance.

No. If you click directly into your project and edit text yourself, it's completely free. Credits are only used when you ask the AI to make changes via a prompt. So feel free to fix a label, adjust a headline, or make a quick text change manually without worrying about your balance.

Not yet, but credit top-ups are coming soon. For now, you can upgrade to a higher plan anytime to get more monthly credits.

The complete setup, right out of the box

Powerful AI from the first prompt

Build as much as you want, then go further. Unlimited keeps you on our most powerful AI for longer.

One-click launch

All you need to do is hit publish. The backend is set up automatically, no coding, no devs needed.

Real human support, 24/7

Our expert support team is always available if something isn't working the way you want it to.

Domain, email, hosting, and SSL — it's all included

Other no-code builders charge extra for the basics. We give you the complete setup from day one, no add-ons, no hidden fees.

Always up, always protected

However much traffic comes your way, your project stays online, backed by 99.99% uptime and DDoS protection.  

Recommended by builders everywhere

Website
My website was from, I want to say 2015, and I kept telling myself I'd redo it eventually. Finally, one slow Tuesday, I uploaded the old site into the AI Site Builder, went back and forth in the chat for maybe an hour figuring out what I actually wanted, and by the time I looked up again I had something I wasn't embarrassed to send a client. Still kind of can't believe I did that myself.
A man with curly hair, glasses, and a floral shirt, smiling at the camera.

Trevor Holloway

Owner, Holloway Interiors Co., Portland, OR

App
We quote on-site now instead of following up days later. Closes more jobs, plain and simple.
Woman with dark hair, smiling, facing the camera.

Danielle Kasprzak

CEO, Kasprzak IT Services Inc., Austin, TX

Custom tool
We're a small shop, so when someone's overbooked and someone else is sitting idle, that's real money walking out the door. The planner we built in the AI App Builder just lays it out for us now.
Man with short hair and glasses wearing a suit and tie.

Marcus Thibodeau

Founder, Thibodeau Tech LLC, Denver, CO

Only at IONOS

Your personal consultant

Not only do you get the latest AI tech, but you also get your own personal consultant to guide you every step of the way. 

24/7 expert support

Technical questions? Our award-winning experts are always available to help by phone, chat or email.

Whatever you're building, we've got you covered

MyWebsite — No experience needed

Drag and drop your way to your first professional website quickly. Get help if you need it from the IONOS AI Assistant.

WordPress — Total flexibility

For builders who want full control. Power your project with the world's leading CMS and plugins for just about everything.

VPS hosting — Your server, your rules

Ideal for agencies and developers ready for total server control. Get root access, dedicated resources, and the power to scale.

AI App & Site Builder — FAQs

The AI app builder is explicitly designed for users with no coding skills. You simply describe your idea in natural language, and the AI App Generator transforms it into a complete, ready-to-use app or website. It is the perfect solution for anyone looking to build an app without any technical barriers.

You can easily build apps without coding by describing your app or website idea using text prompting, voice input, or an image upload. This allows you to create an app with AI without any prior technical knowledge. The AI app builder automatically converts your description into a working app or website. After publishing, every change is automatically deployed — allowing you to go from idea to app within minutes without dealing with server setup or hosting configuration.

The AI App & Site Builder generates fully functional web apps and websites — not just static pages or simple templates. Typical use cases include booking tools, internal dashboards, customer portals, or a custom business website. All AI-generated apps are hosted directly on the secure IONOS infrastructure and go live with a single click.

Vibe coding refers to an innovative approach where you can create web apps through natural language descriptions rather than traditional programming. With the AI App Builder, you simply use text prompting to describe what your web app should do. The AI translates your description into functioning software without you writing a single line of code, making it easy to vibe code your website and adjust it at any time.

Yes, the AI App Builder is designed to scale with your ambitions, whether you want to create your own app or run multiple projects simultaneously. Depending on your chosen plan, each project includes an independent app or website with hosting, an SSL Certificate, and a domain on dedicated IONOS infrastructure. You can upgrade or change your plan at any time.

  • Starter Plan: 1 website or app — ideal for beginners or a clearly defined single venture.
  • Plus Plan: up to 10 websites or apps — suitable for anyone looking to develop and run multiple apps or websites in parallel.
  • Unlimited Plan: up to 25 websites or apps — for larger portfolios or anyone managing multiple projects simultaneously.

Yes, you create your project and are completely responsible for its content. At IONOS, protecting your data is our highest priority. Your app is hosted on our own secure infrastructure and is operated in a fully GDPR compliant manner.

We help you succeed online

Everything you need, from domains and websites to scaling in the cloud.