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Langflow vs Dify: catalog facts
Langflow	Dify
Free Free and open source under the MIT license.	Freemium Self-hosted deployment is free under its custom license; the managed cloud offering is…
Web, Self-hosted	Web, Self-hosted
Visual canvas plus built-in API and MCP server output Supports a large library of LLMs, vector databases and tools	Visual builder covers workflows, RAG and agents in one workspace Can be fully self-hosted for data control
Requires separate access to whichever LLM providers or local models you connect Complex workflows can require developer-level setup	Uses a custom source-available license rather than a standard OSI license Self-hosting still requires supplying your own model provider access
Self-hosted, Web application	Self-hosted, Web application
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.