B12

What B12 is

B12 is a hosted AI website builder, and its pages are specific about who it is for. The company describes it as best for "service businesses that need website + client workflows (intake, scheduling, invoices, eSignatures) in one place". Its home page title calls it "The easiest AI website builder", and its structured company description reads "Get a professional website built for you with online tools to sell your services and get paid." The reader it serves is a consultant, coach, agency or other service business that needs a site which also takes bookings, collects client details and gets paid. The industry pages it links to name law, insurance and consulting. The company says 4M+ websites have been created with B12.

What you build and how

The core flow is generation first, editing second. The company says the AI generates a tailored site in about 60 seconds, and then you refine it with drag-and-drop editing plus AI Assist. Its footer banner puts it as "Draft your business-ready website in only 60 seconds, with all the features you need to better attract, win, and serve your clients online." The product line on its pages is "Build a website, store, or web app by chatting", with the idea that you build a site, blog or app and then "add real features just by asking". So the editor is a hybrid: a prompt-driven start, a visual drag-and-drop canvas for adjustments, and an AI assistant that rewrites or extends pages on request. The company says AI Assist works across pages, blogs and emails, and that you can use it to rebuild pages and blog posts "without managing extra plugins or hosting".

The product menu splits the offer into 3 groups. Under Sites ("Build a site, store, or web app with AI") sit the AI builder, Backends, Blogging, third-party integrations, on-page SEO, website conversion tools and a Hire an expert service. Under Client engagement ("Reach, acquire, and serve clients") sit client intake forms, a contact manager, email marketing and automation, commerce, contracts and eSignatures, and a client portal. Under AI tools sit an AI Agent, a Website Generator GPT, website builder chatbots, AI content creation, no-code AI, a set of free AI tools and a product called Orchestra.

What separates B12 from a plain page builder is the set of client workflows attached to the site. Lead capture means built-in contact and client intake forms on your domain, feeding a contact manager. Online scheduling lets prospects book time. Payments and invoicing let you accept payments and send invoices from the site, and the company calls these "service-first workflows". Contracts and eSignatures complete the chain, and a client portal gives existing clients a place to log in. The FAQ sums it up for a consultant, coach or agency: B12 is "purpose-built so you can capture leads, book meetings, invoice, and eSign contracts directly from your site."

For a small service business, that chain can replace several separate subscriptions: a booking tool, a form tool, an invoicing tool, a signature tool and an email tool. The company frames it as one platform rather than a site plus add-ons. The product menu lists third-party integrations as a feature area, though the pages shown do not name individual services.

Templates come in several families according to the menu: website templates, ecommerce templates, portfolio templates, app templates, business tool templates and blog templates. That range matches the "site, store, or web app" line. A service business can start from a site template and add commerce, while someone who wants an internal business tool or a small app has a starting point too, with Backends listed as a product area behind it.

Content marketing is covered as well. B12 has a built-in blog and on-page SEO tools, and AI Assist helps write pages, blog posts and emails. The company also advertises an AI landing page generator: "Ship high-converting pages faster. Try our AI landing page generator with built-in forms, scheduling, and invoices." Because the blog, SEO, email marketing and automation sit in the same product as the forms and scheduling, a service business can publish an article, capture the resulting lead and follow up by email without a second tool.

On ownership and hosting, the company says you use your own domain and have "full control of pages, branding, CTAs, and client flows." Maintenance is described as low: "B12 manages hosting, security, and updates." That is a trade. You get a hosted stack that someone else maintains, and in return you work inside B12's platform and its workflows.

Support has 2 layers. There is self-serve help through a help center and resource center, and there is access to B12 experts inside the platform for design, copy and SEO. The company calls its platform "fully hosted" with "built-in tools and optional expert help", and the FAQ mentions expert help "if you want hands-on optimisation." A separate Hire a designer service appears in the site's footer. The company's structured data lists a customer support line by phone and email, with English as the support language. That matters for a founder who would otherwise hire a freelancer for the first draft of copy or a design pass.

The end user of the finished site is a prospect who lands on a page, reads about the service, fills in an intake form or books a time, and later signs a contract, pays an invoice and returns through the client portal, all on the provider's own domain.

What the pages say about price and terms

The pages publish no plan names or monthly prices; a Pricing page is linked from the menu. What they show is a promotional offer repeated across the top of every page: "Limited time: Try B12 for $1 for 7 days." There is also a "Start for free" button with the line "No credit card required", and the company says you can "Generate a free B12 draft in about a minute". The meta description promises you can "Launch for free and gain powerful tools designed to grow your business online." So the entry point is a free draft, followed by a $1 trial week. The site links to case studies under a Customers heading, an affiliate program and a referral program. The 4M+ figure is the company's own claim about websites created with the product.

Who it suits and who it does not

B12 suits a service professional who wants to go from nothing to a working site with booking, intake, invoicing and contracts in one sitting, particularly a consultant, coach, agency, law office or insurance agent. It suits someone who would value expert help for copy and SEO, and a small team that is tired of connecting a booking tool, a form tool and an invoicing tool by hand. The free draft and the $1 trial for 7 days make it cheap to see a generated site before committing.

It is a weaker fit for a team that needs a store with a large catalog, a complex custom app, or a design built to the pixel. The feature set centers on client services, and the workflows are B12's own rather than something you assemble freely. As a caveat, pricing beyond the $1 trial sits on the pricing page rather than on the product pages, so a buyer will want to read it before planning a year.