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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 builtAI writes codeYou build visuallyAI builds, visually — no code
What you maintainA codebaseA visual projectA visual app you can read
Coding knowledge needed to change itOftenNo, but a learning curveNo
Changes reviewed before appliedVaries by toolYou make changes yourselfYes — every AI change is a plan you approve
Business building blocks (tables, roles, automations, reports, audit)Built per appMostly built per appBuilt in
Run on your own serversPossible with exported codeVaries by toolYes, on Enterprise
Free planVaries by toolVaries by toolYes — 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

Build unlimited apps free — no code, no credit card.