B12 is an AI website builder that turns a short description into a working website, online store or web app. You describe your idea, B12 generates a first draft in about two minutes, and you refine it in a visual editor with AI chat before launching. A free plan puts your site on a b12sites.com subdomain with 5 daily AI credits. Its Website plan costs $24 per month and adds a custom domain, 100 AI credits a month and up to 10 launched projects, and Website + Client Engagement at $78 per month adds client intake, email marketing, contracts and eSignature.
B12 suits small business owners, consultants, lawyers, coaches and other professionals who want a credible web presence without hiring a designer. Freelancers and service businesses benefit from the client engagement plan, which bundles intake forms, a contact manager and email marketing. Teams can be invited into the editor, and B12 reports more than four million sites created. People who prefer help can reach customer success by chat, email or a scheduled call, or hire vetted designers, copywriters and SEO specialists through the Expert Marketplace.
A consultant can type a one-line description, get a draft site, edit text as easily as in a word processor and publish on a custom domain. A shop owner can generate an online jewelry or subscription box store from a template and remix it. A freelancer can collect leads with intake forms, store them in the contact manager and follow up with email campaigns. An agency or founder can prompt for a small web app such as an expense tracker or invoice generator, then iterate with AI chat. Photographers can start from a minimal portfolio template.
