LangChain vs LlamaIndex
Verdict: Ahead: LlamaIndex
| Tool | Price | Score | |
|---|---|---|---|
| LangChain | free | 6/10 | Go to LangChain → |
| LlamaIndex | free | 7/10 | Go to LlamaIndex → |
LangChain 6/10
✓ Pros
- Comprehensive framework
- Wide adoption
- Good documentation
✗ Cons
- Overengineered for simple tasks
- Vendor lock-in concerns
LlamaIndex 7/10
✓ Pros
- RAG specialist
- Simpler than LangChain
- Document-focused
✗ Cons
- Narrower scope
- Smaller community
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