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See how reviewed tools stack up for your needs. Every value comes from a published JAVIS review.
| Feature / criteria |  GroqAI Data & Retrieval |  LlamaIndexAI Data & Retrieval |
|---|---|---|
| JAVIS Score | 66 / 100 | 87 / 100 |
| Price | Free; from $0.075 per 1M input tokens | $50/mo |
| Pricing model | Usage-based | Open source |
| Free tier | — | ✓ Yes |
| Open source | ✕ No | ✓ Yes |
| Our verdict | Very fast GPT-OSS inference with a free plan and $0.15/$0.60 per 1M tokens; self-serve catalog is narrow, models retire fast and Llama is Enterprise-only. | LlamaIndex didn't stay the librarian for your RAG stack. It became a document-parsing vendor with a free framework attached. |
| Last checked | Oct 29, 2026 | Oct 5, 2026 |
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