Langflow vs Flowise

Langflow and Flowise are both open-source, visual builders for LLM agents and RAG applications, so they are frequent alternatives for developers who want a self-hostable canvas.

Verdict

The two overlap heavily, and either can get a prototype running quickly. Langflow leans toward Python extensibility and a free cloud option for trying things out, while Flowise appeals to teams who prefer its own ecosystem and tooling. Trying a representative flow in each is the most reliable way to decide.

Choose Langflow if…

you are comfortable in Python, want to customize components in code, and like having a free desktop or cloud account for prototyping.

Choose Flowise if…

you already work in Flowise's ecosystem or prefer its approach to building and deploying agent flows over Langflow's.