Langflow, a low-code platform that lets you create AI agents and workflows for free without programming expertise

Langflow is presented as a low-code platform for building AI agents and RAG workflows without deep programming knowledge.

The guide shows how to launch it with Docker, then set up model providers and API keys such as OpenAI, Anthropic, Gemini, Ollama, and watsonx.

Users can assemble a chat agent by connecting components in a visual browser flow, making experimentation fast and approachable.

Langflow flows can also be invoked through an API, with optional parameter tweaks for programmatic use.