LlamaIndex
Runtime & OrchestrationOpen source · MIT★ 52,405（2026-10-04）Self-hosted
Data framework for LLM apps with agent workflows and 300+ integrations.
LlamaIndex is an MIT-licensed Python data framework for LLM applications that started as GPT Index in November 2022; its core is llama-index-core with 300+ integration packages, and the company's commercial focus has shifted to LlamaParse while the open-source framework continues to be maintained.
Key facts
| Category | Runtime & Orchestration |
|---|---|
| License | MIT |
| Language | Python |
| Self-hosted | Yes |
| GitHub stars | 52,405 (2026-10-04) |
| Last push | 2026-10-01 |
| Last verified | 2026-10-04 |
| Repository | https://github.com/run-llama/llama_index |
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