Flowise is an open-source, low-code platform for building LLM-powered applications and AI agents using a visual drag-and-drop interface. It enables developers to rapidly assemble RAG chatbots, document QA systems, autonomous agents, and complex multi-step AI workflows by connecting LLMs, vector stores, memory modules, and tools visually. Developers and AI engineers use Flowise to prototype and deploy production AI applications significantly faster than writing from scratch, with support for all major LLM providers and vector databases.