B12

My hands-on review of B12

B12 is more interesting than a typical AI website builder because it focuses on what happens after someone visits the website.

The initial experience is extremely simple. A user describes the business or project they want to build, and B12 generates a personalized website draft with pages, content, imagery, and relevant business functionality. B12 currently says its first draft can be generated in approximately two minutes.

The visual editor then allows users to modify the generated website without needing traditional development skills. Users can change text, colors, fonts, layouts, and other design elements, while the AI Agent can be used to make more conversational changes.

The strongest part of B12 is the collection of business tools surrounding the website.

For example, a consultant can have a website with appointment scheduling and contact forms. A professional-services firm can add client intake, invoices, contracts, eSignatures, and a client portal. A business selling products can add commerce functionality.

This makes B12 feel closer to a website + lightweight CRM + client-engagement platform than a conventional website builder.

The client portal is particularly useful. Clients can access documents, files, invoices, forms, and appointments through a private area integrated into the website.

Another differentiator is the Expert Marketplace. Users who do not want to handle every design, copywriting, or SEO task themselves can work with B12-vetted specialists.

For Axionova, B12 could be useful for a productized service aimed at professional businesses. Instead of selling only a website, Axionova could sell a complete online client-acquisition system.

The primary limitation is flexibility. B12 prioritizes convenience and integrated business functionality over complete technical control. For advanced SaaS products, custom applications, or projects requiring full source-code and infrastructure ownership, Axionova's custom development stack remains stronger.

Overall, B12 is best viewed as an AI-powered business website and client-engagement platform, not simply another AI site generator.

How B12 actually works

B12's workflow can be summarized as:

Business Brief → AI Prompt → Website/App Generation → AI Refinement → Visual Editing → Business Tools → Domain → Launch

The process begins with a natural-language description.

For example:

"Create a professional accounting firm website with Home, Services, About, Team, Testimonials, Contact, appointment booking, client intake, and payment options."

B12's AI uses the description to generate a personalized website. Its current platform can generate websites, stores, portfolios, blogs, web apps, and internal business tools.

The user can then modify the result through the visual editor or AI Agent.

Typical changes might include:

"Change the homepage headline."

"Add a pricing section."

"Create a booking page."

"Add a client login."

"Add online payments."

B12 can also create functional backend elements for web applications. Its AI app builder documentation describes support for user accounts, access permissions, databases, payments, and bookings.

Once the website is ready, users can connect a custom domain and launch it through B12's hosting infrastructure.

The platform then provides business tools around the website:

Website → Leads → Contacts → Scheduling → Payments → Invoices → Email Marketing → Client Management

For client-facing businesses, the workflow can continue into the client portal:

Client Login → Documents → Forms → Invoices → Payments → Appointments

This is one of B12's strongest differentiators because the website is not isolated from the company's operational workflow.

Users who need additional help can also use B12's Expert Marketplace for design, copywriting, and SEO assistance.

Pricing: is it worth the money?

B12 currently has a Free tier and paid plans focused on website creation and client engagement. The official pricing page currently lists the following monthly reference prices.

Free — $0/month

The Free plan allows users to start building without paying.

It includes:

B12 subdomain Mobile-responsive site Website, store, portfolio, blog, or app 5 AI credits per day Maximum 30 AI credits per month Visual editor AI chat Team invitations

This is primarily useful for testing B12 before committing to a paid plan.

Website — $24/month

The current official pricing page lists the Website plan at $24/month.

It adds:

Custom domain Free custom domain for the first year 100 AI credits/month Up to 10 launched projects Advanced team management Removal of B12 ads Commerce Backends Traffic analytics Reporting Integrations Email support Chat support

This is the logical starting point for businesses that want a professional website on their own domain.

Website + Client Engagement — $78/month

The current official pricing page lists this plan at $78/month.

It includes everything in Website, plus:

300 AI credits/month Up to 30 launched projects Custom email address Client intake Email marketing Contact manager Contracts eSignatures File uploads

This is the most interesting B12 plan for service businesses that need the website to actively manage leads and clients.

$1 Trial Offer

B12 is currently promoting a $1 first-7-days offer on select plans. After the introductory period, the standard subscription price applies.

Annual Billing

B12's support documentation states that annual plans currently include a 15% discount compared with monthly billing.

AI Credits

AI usage is metered through AI credits. More complex requests, such as image generation, keyword research, or multiple changes, can consume more credits than simple text edits. The initial website generation itself does not consume AI message credits.

Overall Pricing Verdict

For someone testing the platform, Free is sufficient.

For a business that simply needs a professional AI-generated website, Website at $24/month is the logical choice.

For a professional service business that needs client intake, contacts, email marketing, contracts, eSignatures, and file management, Website + Client Engagement at $78/month is much more compelling.

For Axionova, the $78 plan is particularly interesting when selling B12-powered business systems rather than simple websites.

One important distinction is that B12's pricing is relatively higher than lightweight website builders, but it includes business functionality that would otherwise require several separate tools.

B12 vs. the alternatives

• 1. Wix

  A mature all-in-one website and business platform with AI website creation, eCommerce, bookings, marketing, SEO, analytics, and Wix Studio for professional agencies. Better overall ecosystem depth.

• 2. 10Web

  An AI-powered WordPress platform combining AI website generation, managed WordPress hosting, Elementor, WooCommerce, website cloning, redesign, and agency capabilities. Better for clients who specifically want WordPress.

• 3. Dorik

  An AI website builder and CMS with strong white-label and agency features. Particularly attractive for agencies selling recurring website services.

• 4. Durable

  An AI website and small-business platform focused on fast website generation, CRM, invoicing, marketing, and business management. Simpler but less focused on full client engagement.

• 5. Replit

  An AI software-development platform capable of building full-stack applications, databases, APIs, websites, and mobile applications. Better for developers and custom software.

• 6. Lovable

  An AI application builder designed for creating custom web applications and SaaS-style products through natural-language prompts. Better for application-oriented projects.

• 7. v0

  An AI development platform particularly strong for generating modern web interfaces and application components. Better for developers who want more control over code.

• 8. Webflow

  A professional visual web-development platform with advanced design, CMS, responsive layouts, animations, and interactions. Better for design-heavy professional websites.

• 9. WordPress

  A highly extensible CMS with a massive plugin ecosystem and broad hosting choices. Better for businesses that prioritize flexibility and ownership.

• 10. Duda

  A professional website platform focused heavily on agencies, client management, white-label workflows, and multi-site website production. A strong alternative for agencies.

My verdict

B12 is one of the more complete AI website platforms because it tries to solve the entire online client journey, not just website creation.

Its AI can generate a website, store, web app, or business tool from a natural-language description. The visual editor and AI Agent then allow users to refine the project without requiring traditional coding skills.

Where B12 becomes particularly compelling is the business infrastructure surrounding the website.

Scheduling, payments, invoicing, forms, client intake, contact management, email marketing, contracts, eSignatures, and client portals are integrated into the platform. This makes it particularly strong for professional service businesses.

For example, a consultant can potentially run their website, lead capture, appointment scheduling, client documents, invoices, and communications from one ecosystem.

The client portal is another strong feature because it creates a private customer area directly inside the website instead of requiring businesses to purchase a separate portal solution.

The biggest weakness is technical freedom. B12 is designed to make business software easier to launch, not to give developers complete control over infrastructure and application architecture.

For Axionova, that makes B12 a useful addition to the tool stack rather than a replacement for custom development.

Use B12 for:

Professional service websites + client engagement + scheduling + payments + portals

Use custom React/Next.js or AI coding platforms for:

Complex SaaS + advanced dashboards + custom AI applications + highly specialized software

Overall Rating: 8.8/10

Best for: Professional service businesses, consultants, agencies, client-based businesses, and entrepreneurs who want an AI-generated website connected to actual business operations.

Axionova recommendation: B12 is especially interesting for a productized "Website + Client Management System" service where Axionova charges an upfront setup fee plus a recurring monthly management fee.

B12 FAQ