A side-by-side of two agent frameworks for building AI agents — live GitHub data, languages, and what each is best at.
| CrewAI | LlamaIndex | |
|---|---|---|
| GitHub stars | ★ 54k | ★ 50k |
| Language | Python | Python |
| Category | Agent frameworks | Agent frameworks |
| Best for | role-based multi-agent teams | RAG |
| Repository | crewAIInc/crewAI | run-llama/llama_index |
CrewAI and LlamaIndex are both credible choices. By community traction, CrewAI leads (★ 54k). Pick CrewAI for role-based multi-agent teams; pick LlamaIndex for RAG.
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