Langflow

Deploy Langflow on Out Plane — a visual framework for building multi-agent and RAG applications powered by LangChain. Langflow provides a drag-and-drop canvas for composing LLM chains, retrieval pipelines, and autonomous agents. Each component can be configured visually and connected to create complex AI workflows.

Langflow supports all LangChain components including LLMs (OpenAI, Anthropic, Ollama), vector stores (Pinecone, Chroma, Weaviate), memory, tools, and custom Python components. Built flows are instantly deployable as API endpoints. Self-hosting on Out Plane keeps your AI infrastructure, prompts, and data pipelines private.

Ideal for AI engineers building RAG applications, multi-agent systems, document processing pipelines, and teams that want a visual development environment for LLM-powered applications with full LangChain ecosystem support.