Pipelines & RAGOpen Source✦ Free Tier

Langflow

Visual builder for LangChain pipelines

⭐ 35,000 stars● Health 85 — ActiveApp Infrastructure
Open in Builder →Website ↗GitHub ↗

About

Open-source drag-and-drop interface for building LangChain pipelines. Backed by DataStax, it's the closest competitor to Flowise.

Choose Langflow when…

  • •You want a visual builder for LangChain flows
  • •Your team prefers drag-and-drop over code
  • •You want LangChain with a low-code interface

Builder Slot

How do your AI calls chain together?Optional for most stacks

The pipeline layer that connects LLM calls, retrieval, and data processing into a workflow

Dev Tools
Not applicable
App Infra
Optional
Hybrid
Optional

Other tools in this slot:

LangChainLlamaIndexDSPyFlowiseDifyn8nHaystackVercel AI SDK+3 more

Stack Genome Detection

AIchitect's Genome scanner detects Langflow in your project via these signals:

pip packages
langflow

Integrates with (1)

LangChainPipelines & RAG

Langflow is a visual IDE for LangChain — drag-and-drop chains compile and execute as LangChain runnables.

→ Visual LangChain prototyping with full code export — explore pipeline architectures without writing chain boilerplate.

Compare →

Alternatives to consider (2)

Flowisecompare →Rivetcompare →

Pricing

✦ Free tier available
DataStax CloudManaged

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Langflow on AIchitect[![Langflow](https://aichitect.dev/badge/tool/langflow)](https://aichitect.dev/tool/langflow)

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