B12

B12 is the easiest way to build websites, apps, and stores with AI. 
We built B12 so anyone can easily establish an online presence that supports their goals. Our AI website builder generates a complete, personalized website instantly, giving individuals and businesses a polished starting point they can immediately build on. As AI transforms how websites are created and maintained, our platform ensures businesses can adapt instantly, with sites that evolve as quickly as they do.

B12 lets anyone get online without learning to code, hiring an agency, or struggling with templates. The AI generates a complete first draft (website, online store, portfolio, blog, or web app) from a prompt in about two minutes. You refine it by chatting with the AI Agent or clicking around the visual editor.

When customers want additional customization, they can collaborate with B12’s on-platform experts, including designers, copywriters, and SEO specialists, who bring human insight and creativity to every project. Powered by Orchestra, our human-assisted AI system, this blend of automation and expertise has enabled us to create more than 4 million websites across a wide range of industries and use cases.

People should spend more time doing what they find meaningful, and letting AI handle the tedious parts of building a website makes that possible. We’re committed to using AI thoughtfully and responsibly, continually learning from our customers’ growing needs and improving the B12 experience with intention. What we build — and how we build it — matters, and we’re proud to support millions of people in putting their best work into the world.