If you’re one of the many users who built their app with Builder.ai, you’ve probably just been hit with the latest shocking news. Builder.ai has officially declared bankruptcy and shut down. This sudden shutdown of Builder.ai has left thousands of businesses, startups, and entrepreneurs wondering, “Can I recover my app? What happens to my data? Do I have to start from scratch?
That’s why this article will guide you through
- What exactly happened to Builder.ai
- How the shutdown affects your app, data, and users
- Why rebuilding is your best option
- How you can rebuild your app in minutes using a trusted, fully hosted, and AI-powered no-code alternative: nandbox
What Happened to Builder.ai?
Builder.ai was a leading no-code app builder that aimed to help people build their apps easily. It promised entrepreneurs, small businesses, and enterprises to help build their apps without any coding experience. The platform was even backed by Microsoft and the Qatar Investment Authority.
However, in May 2025, Builder.ai declared bankruptcy despite raising over $500 million in funding. Sadly, their collapse has left thousands of users without access to their apps or even ongoing support.
So if your app was built using Builder.ai, now is the time to explore a reliable alternative like nandbox to protect your business and rebuild your app even better with confidence.
How Builder.ai’s Shutdown Impacts Your App and Business
If you built your app using Builder.ai, their bankruptcy can seriously affect both your business and your app. Sadly, here are some of the possible consequences that Builder.ai users can face after their shutdown:
App Access Loss
Since Builder.ai is no longer operating, that means
- You won’t be able to log into the platform
- You won’t be able to make updates or release new builds
- Your app backend might stop functioning
Data Loss
Builder.ai hosted all app data on its own servers. Once it was shut down, users lost access to their app data, including
- Customer accounts and contact information
- Transaction and order records
- Operational data
- Time-sensitive data like bookings, subscriptions, etc.
Source Code and Intellectual Property Loss
Builder.ai was a closed, proprietary platform. Due to its shutdown, you won’t be able to:
- Export or reuse the code
- Download full source code
- Migrate your app to another platform
No More Technical Support or Maintenance
Due to Builder.ai’s shutdown, there’s no longer customer support or technical maintenance. This can lead to:
- Vulnerable apps
- Security and privacy problems
- Performance issues
How Can You Save Your App After Builder.ai Shutdown
I know it’s devastating that businesses put all their effort, money, time, and resources into an app only to have it taken away overnight. But still, you can’t just let go of all that effort.
So what can you do? We advise any user who had an app built by Builder.ai to rebuild the same app using other Builder.ai alternatives.
The good news is, you don’t have to rethink your app idea again. Yes, the app itself should be rebuilt from scratch. However, you can reuse your original app structure as a reference and keep your branding, features, and ideas as they are.
Another piece of good news? You can build your app even better with nandbox.
The Fastest Way to Rebuild Your App: Meet nandbox
nandbox is a leading AI-powered native app builder that can help you rebuild your app even better in no time. At nandbox, we truly understand how important it is to keep your business running smoothly and how essential it is to rebuild your app as fast as possible, especially with such sudden circumstances.
Normally, building an app takes months, if not even years. But with nandbox no-code app builder, you can simply build your entire app on your own in no time (We can build it for you too)
How? nandbox allows anyone with zero coding experience to build fully featured native Android and iOS apps, all thanks to its
- App Builder GPT
- Drag-and-drop features
- AI-powered app builder
And I can assure you that nandbox will rebuild your entire app, feature by feature, no matter how hard or complex it is, in no time.
On top of that, nandbox can also help you publish your app on both the App Store and Google Play Store.
Why nandbox Is a Safer and Better Builder.ai Alternative
Unlike Builder.ai, nandbox is a stable, fully hosted and scalable no-code app builder. That’s why with nandbox, you won’t face sudden shutdowns or risk losing your data.
To top it all off, nandbox gives you full control over your app. In other words, your app stays in your hand, always.
Here’s why nandbox is a better Builder.ai alternative:
- You can build true native iOS and Android apps with zero coding
- Enterprise-grade cloud infrastructure, so your data is always secure
- Your app stays live and you can make real-time updates anytime you want
- You can build any type of app, including communication, booking, education, community, e-commerce and many more
- AI-powered app builder to help you build your app easily without technical knowledge
- Scalable infrastructure
- Dedicated support to build and relaunch your app fast
How to Rebuild Your App in Minutes with nandbox (Step-by-Step Guide)
Step 1. Sign Up
First, head to nandbox. Sign up for nandbox’s no-code app builder free trial and start rebuilding at once (no credit card needed).
Step 2. Pick Your App Type
You can choose from a vast library of pre-made app templates or simply let the AI-powered app builder, or nandbox app builder GPT to build the entire app for you.
Step 3. Add Your Features
After you choose your template, you can simply add as many features as you want using a simple drag-and-drop method
Step 4. Preview and Publish
Once your app is built, you can download it and test it. Now your app is ready to be published on both the App Store and Google Play Store
Final Thoughts: Don’t Let Builder.ai Take Your Business Down With It
The sudden collapse of Builder.ai was a wake-up call for all businesses that rely on closed, unsupported platforms. But believe me, it’s not the end of your app journey. With nandbox, it’s the start of something better.
nandbox native app builder can help you rebuild your app even better with full control, powerful AI tools, and no coding required. Sign up for your free trial today and start rebuilding your app in minutes!
Builder.ai Shutdown FAQ: How to Rebuild Your App with a No-Code Alternative
Can I recover my app from Builder.ai?
Unfortunately, no. Builder.ai was a closed system, and most users didn’t have access to source code or backend exports. You will need to rebuild your app from scratch.
What is the best alternative to Builder.ai?
nandbox is considered one of the best Builder.ai alternatives. It’s a stable, AI-powered no-code platform that lets you build native mobile apps without coding.
How long does it take to rebuild an app using nandbox?
You can rebuild your app in just a few hours using nandbox’s prebuilt templates and drag-and-drop features or you can use App Builder GPT to do it for you automatically.
Do I need to hire developers to rebuild my Builder.ai app?
No. With nandbox, you don’t need developers or technical skills. Anyone can design and launch fully featured apps on their own using the platform.
Is my data safe with nandbox?
Yes. nandbox offers enterprise-grade cloud hosting, real-time backups, and scalable infrastructure to ensure your app and user data are fully protected.
