AI Website Builder

B12

B12 is an AI website builder that generates complete websites, stores, and web apps from a short prompt.

What is B12?

B12 is an AI website builder that creates websites, online stores, and web apps from a short description. It also supports editing, design updates, and launching a finished site with AI-assisted workflows.

B12 vs Similar AI Tools

Pricing ModelFreeFreeFree, FreemiumFree, Freemium
Free Credits
Key Features
  • AI-generated websites, stores, and web apps
  • Prompt-based site creation
  • Editable layouts and content
  • Upload menu as image or PDF
  • Automatic website generation from menu content
  • No sign-up required for preview
  • Premium AI hero section prompts organized by categories
  • Animated backgrounds and gradient prompts
  • Full website template prompts
  • Instant generation from Google Maps, TripAdvisor, Facebook, etc.
  • Pulls real customer reviews and photos automatically.
  • No design or copywriting required.
Pros
  • Generates complete websites, stores, and apps from a prompt
  • Easy to edit and update with AI assistance
  • 100% free with no hidden costs
  • Extremely fast setup (5 minutes)
  • Curated high-quality design prompts
  • Compatible with multiple AI coding assistants
  • Quick and easy website creation.
  • Uses real customer reviews for authentic content.
Cons
  • Full pricing details are not shown on the homepage
  • Advanced features may require a paid plan
  • Limited customization options compared to full website builders
  • May not support complex menu layouts
  • Not a standalone website builder
  • Requires external AI coding assistant to generate
  • Limited customization on free plan.
  • Reliance on existing reviews for content.
Best For
  • Small business owners
  • Founders and entrepreneurs
  • Restaurants
  • Cafés
  • Freelancers and solo designers
  • Small design teams
  • Small businesses
  • Local businesses

How to use B12?

  1. 1Describe your business or project idea.
  2. 2Let B12 generate a website, store, or web app.
  3. 3Review and remix the generated layout and content.
  4. 4Update design, copy, and features with AI assistance.
  5. 5Publish your site when it is ready.

B12 Key Features

  • AI-generated websites, stores, and web apps
  • Prompt-based site creation
  • Editable layouts and content
  • AI-assisted design and feature updates
  • Website templates and remixable examples
  • Launch-ready publishing workflow

B12 Use Cases

  • Business website creation
  • Online store setup
  • Web app prototyping
  • Portfolio websites
  • Service company landing pages
  • Content or blog sites

B12 Pricing & Free Credits

B12 currently operates on a Free model.

This tool is completely free to use

Free

Free

The site promotes starting for free, with paid plans likely needed for full publishing and advanced features.

B12 Pros & Cons

Pros

  • Generates complete websites, stores, and apps from a prompt
  • Easy to edit and update with AI assistance
  • Suitable for business websites and professional use
  • Includes launch-focused workflow

Cons

  • Full pricing details are not shown on the homepage
  • Advanced features may require a paid plan
  • Best fit appears focused on website and app creation rather than broad AI tasks

What is B12 best for?

  • Small business owners
  • Founders and entrepreneurs
  • Freelancers and agencies
  • Users who want a fast website launch
  • People without coding experience

B12 FAQ

Top free alternatives to B12

EatFoodNow logo

EatFoodNow turns a photo of your menu into a clean, professional restaurant website in minutes, no coding required.

Free
Wowable logo

Wowable instantly turns your Google Maps listing, social profiles, or screenshots into a beautiful, editable website powered by real customer reviews.

Free
Wegic logo

Wegic is an AI-powered website builder that lets you create custom websites through chat, with one-click publishing and automatic updates, no coding required.

Free
Bolt logo

Bolt lets you create stunning apps, websites, and prototypes by simply chatting with AI.

Free
Medo logo

Medo is a code-free app builder for creating apps and websites with AI-assisted workflows.

Free
Adalo logo

Adalo is a no-code app builder with AI and a visual canvas for creating and publishing iOS, Android, and web apps.

Free
Onepage logo

Onepage is an AI-powered website builder for landing pages, websites, funnels, linktrees, and forms, built for agencies and businesses.

Free
Firebase Studio logo

Firebase Studio is an AI-powered full-stack workspace for building, testing, and deploying web and mobile apps.

Free

Best alternatives AI Tools to B12

EatFoodNow logo

EatFoodNow turns a photo of your menu into a clean, professional restaurant website in minutes, no coding required.

Free
MotionSites logo

A premium AI design prompt library that provides curated prompts for generating animated web designs using AI coding assistants.

Wowable logo

Wowable instantly turns your Google Maps listing, social profiles, or screenshots into a beautiful, editable website powered by real customer reviews.

Free
Vista x Wix logo

Create free AI-powered websites with drag-and-drop templates, custom domains, and integrated marketing tools for small businesses.

Wegic logo

Wegic is an AI-powered website builder that lets you create custom websites through chat, with one-click publishing and automatic updates, no coding required.

Free
Dora logo

Dora is an AI-powered 3D website builder that converts natural language prompts into fully interactive 3D websites with animations and responsive layouts, without coding.

v0 by Vercel logo

v0 by Vercel is an AI-powered tool that generates full-stack web applications from natural language prompts, enabling rapid development and deployment.

Bolt logo

Bolt lets you create stunning apps, websites, and prototypes by simply chatting with AI.

Free