Flowise

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Flowise is an open-source agentic systems development platform that provides modular building blocks for building any agentic systems, from simple compositional workflows to autonomous agents. It enables users to visually build AI agents with a drag-and-drop interface, supporting both multi-agent systems with workflow orchestration and single-agent chatbots with tool calling and knowledge retrieval (RAG) from various data sources. The platform is developer-friendly, offering APIs, SDKs (Typescript & Python), and embedded chat widgets for easy integration. Flowise is enterprise-ready, supporting production-scale deployments with 100+ LLMs, embeddings, and vector databases, and can be deployed both on-premises and in the cloud. It includes features like human-in-the-loop (HITL) for task reviews, full execution traces for observability, and support for Prometheus and OpenTelemetry. Flowise is trusted by teams globally and is backed by Combinator.