Flowise

Flowise is an open-source, visual platform for building, deploying, and scaling AI agentic systems, including multi-agent workflows and chat assistants. It features a modular, drag-and-drop interface, integration with APIs and SDKs, support for more than 100 LLMs and vector databases, and options for cloud or on-premises deployment. Flowise is ideal for developers, businesses, and teams who want to rapidly build custom large language model applications—such as chatbots, RAG workflows, and conversational agents—without coding, while supporting advanced enterprise needs like multi-user management and observability.