Flowise is an open-source, low-code platform for building LLM applications and AI agents using a drag-and-drop flow builder. It supports LangChain components, multiple LLM providers, vector stores, and custom tools. Flowise can be self-hosted for complete data control and is popular in enterprises that cannot use cloud-based AI builders. It includes a marketplace of ready-made templates for common use cases like customer support and document QA.
Stan cen: March 2026