B12 AI

B12 is an AI-powered website, online-store, and web-app builder designed to help businesses create and manage their online presence without requiring traditional coding or web-design expertise. Users describe what they want in a natural-language prompt, and B12 generates a personalized website with pages, copy, images, layout, and relevant functionality. B12 says a first draft can be generated in about two minutes.

Unlike basic AI website generators that focus mainly on producing static pages, B12 has expanded into a broader digital-commerce platform. It can create websites, online stores, portfolios, blogs, web apps, and internal business tools. Depending on the project, generated applications can include functionality such as user accounts, databases, payments, bookings, and other working features.

The core experience revolves around B12’s AI Agent. After generating a website, users can continue communicating with the agent to request changes. For example, they can ask it to add pages, rewrite content, modify a design, change a color scheme, or introduce new functionality. Users can also click directly on elements in the visual editor to make targeted changes. B12 additionally provides a code editor for users who want direct control over HTML and CSS.

AI Website Generation

B12 creates a website from a natural-language description rather than requiring users to begin with a conventional template. The AI can generate the site’s structure, content, imagery, and layout around the business or project described in the prompt. The platform supports business websites, online stores, portfolios, blogs, web applications, and internal tools.

The approach is particularly useful for small businesses and non-technical users who want to get a professional web presence online quickly. Instead of separately arranging pages, writing copy, sourcing images, and configuring common website functions, users can ask B12 to assemble the experience and then refine it.

AI Editing and Visual Control

B12 combines conversational AI with traditional visual editing. Users can chat with the AI Agent to make changes or switch to Visual Edit mode and select individual website elements. The platform also supports screenshot uploads as references for desired changes.

Every change made through the AI Agent, Visual Edit, or code editor is automatically saved as a version, which makes it easier to manage ongoing website development and revisions.

Websites, Stores, and Web Apps

B12 is broader than a conventional website builder. Its current platform supports online stores with product pages, checkout, and invoicing, while its AI app builder can generate applications with user accounts, access permissions, databases, payments, bookings, and other backend functionality.

This makes the platform suitable for projects ranging from a simple business website to more interactive tools such as calculators, trackers, booking systems, and other business applications.

Business and Client-Engagement Tools

B12 integrates business-management capabilities directly into its platform. Depending on the subscription, users can access features such as contact management, client intake, email marketing, contracts, eSignatures, payments, invoicing, forms, and scheduling-related functionality.

This all-in-one approach is particularly relevant to professional service businesses that want their website and client workflows managed from the same platform instead of assembling numerous separate plugins.

SEO and Analytics

B12 includes SEO-oriented website generation and tools for managing a site’s search visibility. Its platform can generate SEO-ready content and structure, while paid plans include traffic analytics and reporting.

Users can also connect third-party tools through integrations and embedded code, allowing them to extend the website with additional analytics, marketing, social, translation, commerce, and other functionality.

Hosting and Domains

B12 is a hosted SaaS platform, meaning users do not need to install separate website-building software. The free plan provides a B12 subdomain, while paid plans support custom domains. B12 also handles hosting and TLS certificate maintenance.

The platform can therefore cover much of the technical infrastructure involved in launching and maintaining a website.

Multilingual Websites

B12 can generate content in different languages through its AI tools, and its prompt gallery includes multilingual website examples. However, B12’s documentation distinguishes between generating content in another language and native website translation: its support documentation recommends third-party services such as Weglot and ConveyThis for full multilingual website translation and language switching.

This distinction is important for businesses planning to maintain multiple language versions of a website.

Expert Assistance

B12 offers an Expert Marketplace where customers can access designers, copywriters, and SEO specialists for additional help. Its higher-level Professional offering also provides a more hands-on, done-for-you setup service, although the current support documentation says this service is available only to service-based companies located in the United States.

Pricing

B12 currently offers a free tier and paid subscriptions. The current pricing page lists the following standard DIY plans:

• Free: $0/month — B12 subdomain, mobile-responsive site, visual editor with AI chat, and 5 daily AI credits with a maximum of 30 per month.
• Website: $49/month — includes a custom domain, 200 AI credits/month, up to 20 launched projects, commerce, backends, analytics, integrations, and removal of B12 ads.
• Website + Client Engagement: $78/month — includes 300 AI credits/month plus custom email, client intake, email marketing, contact management, contracts, eSignatures, and advanced team management.

B12 currently advertises an introductory offer of $1/month for the first three months on select paid plans for new customers. Standard pricing applies afterward.

B12 also has a done-for-you Professional subscription at $399/month billed monthly or $339/month billed annually, plus a $1,999 one-time setup fee, according to its current support documentation. This expert setup route is subject to eligibility restrictions.

Review

B12 is a strong option for businesses that want more than a simple AI-generated landing page. Its biggest advantage is the combination of AI website generation, visual editing, hosting, commerce, forms, payments, client management, email marketing, and other business tools in one platform. The ability to create web apps with working logins, databases, bookings, and payments also gives it broader functionality than many conventional AI website builders.

The conversational editing model is another strength. Users can describe changes instead of manually rebuilding pages, while the visual editor and code editor provide additional control when AI-generated results need refinement. This makes B12 approachable for beginners while still providing options for users who want more control.

The main drawback is pricing for businesses that need more advanced functionality. The free plan is useful for experimenting, but a custom domain, higher AI-credit allowance, analytics, integrations, and business features require a paid subscription. The credit system also means users who make frequent AI changes need to pay attention to their monthly usage.

B12 is particularly compelling for professional service businesses that want their website, client intake, payments, scheduling, marketing, and contacts managed within one ecosystem. For users who need a highly portable, developer-oriented codebase or extensive third-party customization, a traditional CMS or developer-focused platform may provide more flexibility.