A side-by-side of two agent frameworks for building AI agents — live GitHub data, languages, and what each is best at.
| Google ADK | LlamaIndex | |
|---|---|---|
| GitHub stars | ★ 20k | ★ 50k |
| Language | Python | Python |
| Category | Agent frameworks | Agent frameworks |
| Best for | multi-agent systems | RAG |
| Repository | google/adk-python | run-llama/llama_index |
Google ADK and LlamaIndex are both credible choices. By community traction, LlamaIndex leads (★ 50k). Pick Google ADK for multi-agent systems; pick LlamaIndex for RAG.
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