Flowise

Flowise is an open-source platform that lets you build LLM-based applications and AI agents using a drag-and-drop interface. It provides modular building blocks—including over 100 integrations for models, memory, and tools—so you can create anything from simple chatbots to complex multi-agent systems with workflow orchestration. The platform supports human-in-the-loop review, full execution tracing for observability, and offers APIs, SDKs, and embedded chat widgets for easy integration into existing applications. It is designed for developers and solopreneurs who need to rapidly prototype and deploy AI solutions without writing extensive code. Typical use cases include building customer support chatbots, internal productivity assistants, and automated data retrieval agents.