Langflow
Langflow is a low-code AI builder designed to simplify the creation and deployment of AI agents and Retrieval Augmented Generation (RAG) applications.
Our verdict
Who it's for
Build and deploy AI agents and RAG applications with a low-code visual interface.
Who should look elsewhere
Reliance on pre-built components might limit highly unique custom solutions without Python
Pros
- +Simplifies complex AI development with a visual interface
- +Accelerates prototyping and deployment of AI applications
- +Extensive integrations with LLMs, vector databases, and other tools
- +Offers both low-code and Python customization for flexibility
- +Provides a free cloud deployment option for easy scaling
Cons
- −Reliance on pre-built components might limit highly unique custom solutions without Python
- −Learning curve for new users unfamiliar with visual programming or AI concepts
Key features
- ✓Visual state flows with drag-and-drop interface
- ✓Reusable components for AI workflows
- ✓Support for major LLMs (e.g., Llama-3, Mistral, OpenAI)
- ✓Integration with various vector databases (e.g., Milvus, Qdrant, Pinecone)
- ✓Access to hundreds of pre-built flows and components
- ✓Ability to run single or fleets of AI agents
- ✓Flows deployable as APIs
- ✓Python customization for advanced control
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | — | month | Deploy yourself or sign up for a free cloud account; Use a free, enterprise-grade cloud to deploy your app |
Integrations
SlackNotionGitHubGmailGoogle DriveZapier