AI Tool
Langflow
Visual builder for AI agent workflows
4.5
freeintermediateTrendingVerifiedSince 2023-02About Langflow
Langflow is a low-code visual interface for designing and deploying AI agent chains and RAG pipelines. Users drag and drop components representing LLMs, data sources, and tools to create complex agent architectures. It integrates natively with LangChain and supports deployment as APIs or standalone applications.
Developed by Langflow AI as an open-source companion to LangChain. The visual approach makes agent architecture accessible to non-engineers while remaining powerful for developers.
Platforms
WebDesktop
Best For
DevelopersTeams
Categories
Agent AICode AI
Capabilities & Features
Free Tier
API Access
No Signup Required
Open Source
Works Offline
Customizable
File Upload
Web Search
Code Execution
Plugins
Memory
Self-Hostable
Not Available
Multimodal
Voice Input
Image Input
Image Output
Video Input
Video Output
Audio Output
Collaboration
White Label
Browser Extension
Ideal Use Cases
codingresearchproductivity
Pricing
Free TierActive
Fully open-source and free
Paid Plan
Cloud hosting available at $25/mo
Pros & Cons
Completely open-source
Visual drag-and-drop interface
One-click API deployment
Requires local setup for full features
Can be resource-intensive