B12

B12 is an AI-powered website builder platform that enables users to generate complete websites, online stores, and web applications from a simple text prompt in minutes. The platform uses AI to create professional websites around a user's described idea, with the ability to update design, content, and features by chatting with AI. B12 supports a wide range of website types including executive coaching sites, expense tracking apps, online jewelry stores, lifestyle blogs, architecture portfolios, invoice generators, and more. The platform offers a prompt gallery with pre-built templates that users can preview or remix, including interior design websites, expense trackers, jewelry stores, dark cinematic sites, subscription box sites, photography portfolios, and task management apps. Over 4 million websites have been created using B12's AI website builder. The platform provides an intuitive editing experience described as simple as working in a Word document, with email support from the B12 team for additional changes within 24 hours. Founded in 2015 and headquartered in New York City, B12 has raised approximately $28.1 million in Series B funding from investors including Suffolk Equity Partners, SV Angel, Founder Collective, Breyer Capital, General Catalyst, Tola Capital, and M33 Growth, with a team of 83 employees.