17:55
2026-07-21
dev.to
artificial-intelligence
I Built BotFlow AI: An AI Chatbot SaaS with Next.js, NestJS & RAG
A developer built BotFlow AI, an open AI chatbot SaaS platform using Next.js, NestJS, and RAG. The platform features AI-powered chatbots, RAG knowledge base support, embeddable website chat widget, an…