Agents & Automation / Agent Frameworks & Orchestration
Langflow
Visual open-source builder for AI agents and workflows with API and MCP deployment.
Operator context
Best for
Builders choosing how to structure, coordinate, and run multi-step AI applications who want an inspectable project they can evaluate directly.
Why it's here
Visual open-source builder for AI agents and workflows with API and MCP deployment. Its role in the Index is to give builders a useful, specific option for agent frameworks & orchestration rather than another generic overview.
When to use it
- Prototype or productionize an agent workflow
- Compare orchestration approaches
- Inspect or test the underlying project before adding it to a workflow
Where this fits
Indexed under Agents & Automation → Agent Frameworks & Orchestration. Captured in the August 2026 edition, sourced via OpenAlternative / GitHub.
Common questions
What is Langflow? +
Langflow is Visual open-source builder for AI agents and workflows with API and MCP deployment.
Which AI models does Langflow work with? +
It is tagged for: Claude, OpenAI / Codex, Gemini, Open / Model-agnostic.
What license is Langflow released under? +
It is released under the MIT license (as of the August 2026 edition). Check the source for the current terms.
Where can I access Langflow? +
It is available at https://github.com/langflow-ai/langflow.
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