Langflow
Visual builder for agents and RAG flows.
Drag-and-drop editor for LLM, RAG and multi-agent flows that can be exported as APIs or MCP servers; Python under the hood.
- Vendor
- DataStax (IBM)
- Category
- Workflow automation
- Pricing
- Open source
- Open source
- Yes
- License
- MIT
- Platforms
- Self-host, Desktop, Cloud
- Launched
- 2023
- Website
- langflow.org
Features
- Visual flows
- Flows as APIs / MCP servers
- Custom Python components
Best for
- Agents
- Research
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