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Which AI app builder is right for your business?
AI app builders all start the same way — you describe an app and AI builds it. What differs is what you're left with: code to maintain, a visual project to build yourself, or a business app you can see and control. Here's how Lovable, Bolt, Replit, Bubble and Alvis approach it.
Three ways to build an app with AI
Code-generating AI app builders
Lovable, Bolt, Replit
- How it works
- You describe an app and AI writes source code — typically a React or JavaScript web app — which you can edit, export and deploy.
- Best for
- Developers, and founders prototyping a product who are comfortable owning a codebase.
- Keep in mind
- The result is code. When something breaks or needs to change, you (or a developer) have to read and maintain code you didn’t write.
Visual no-code builders
Bubble, and similar tools
- How it works
- You build the app yourself in a visual editor — pages, elements and workflows — with AI features that help generate parts of it.
- Best for
- People willing to learn a builder in depth to make a custom web app.
- Keep in mind
- You do most of the building. Business basics like roles, audit history and reports are often yours to design from scratch.
Alvis
No-code AI app builder for business
- How it works
- You describe the app; AI asks questions and builds it — without writing code. Every part is laid out visually: data, pages, workflows, automations and access.
- Best for
- Business owners and teams who need real business apps — CRM, inventory, accounting, school systems — and want to stay in control of them.
- Keep in mind
- Alvis is built for business applications, not games or consumer apps with fully custom interfaces.
AI app builders side by side
| Code-generating Lovable, Bolt, Replit | Visual no-code Bubble | Alvis | |
|---|---|---|---|
| How the app is built | AI writes code | You build visually | AI builds, visually — no code |
| What you maintain | A codebase | A visual project | A visual app you can read |
| Coding knowledge needed to change it | Often | No, but a learning curve | No |
| Changes reviewed before applied | Varies by tool | You make changes yourself | Yes — every AI change is a plan you approve |
| Business building blocks (tables, roles, automations, reports, audit) | Built per app | Mostly built per app | Built in |
| Run on your own servers | Possible with exported code | Varies by tool | Yes, on Enterprise |
| Free plan | Varies by tool | Varies by tool | Yes — unlimited apps |
Based on how each product describes itself publicly as of October 2026. Products change — check each vendor's site for current features and pricing. Lovable, Bolt, Replit and Bubble are trademarks of their respective owners.
When to choose Alvis
- You run a business and need an app your team relies on — not just a prototype.
- You don’t want to own a codebase, or hire someone to maintain AI-generated code.
- You want to see how your app works — its data, rules and access — and change it yourself.
- You want AI to do the heavy lifting, but to show you a plan before it changes anything.
Want the longer story? Read what AI app builders promise — and what they don't tell you.
Try the AI app builder that keeps you in control
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