Agent Frameworks
🎯 Haystack vs LangGraph
Community Vote — Which tool wins?
Haystack
Tool AFramework for RAG, pipelines, and agentic search applications. This ai agent builders provides comprehensive solutions for businesses looking to optimize their operations.
Starting Price
Open-source + Cloud
Key Strengths
- ✓Pipeline-of-components architecture enforces type-safe connections, catching integration errors at build time not runtime
- ✓Deepest RAG-specific feature set: document preprocessing, hybrid retrieval, reranking, and evaluation built into the framework
- ✓YAML serialization of entire pipelines enables version control, sharing, and deployment of complete configurations
LangGraph
Tool BGraph-based stateful orchestration runtime for agent loops.
Starting Price
Open-source + Cloud
Key Strengths
- ✓Graph-based state machine gives precise control over execution flow with conditional branching, loops, and cycles
- ✓Built-in checkpointing enables time-travel debugging, human-in-the-loop approval, and fault-tolerant resume from any step
- ✓Subgraph composition lets you build complex multi-agent systems from reusable, independently testable graph components
Which would you choose for...
Vote in each scenario below