LlamaIndex vs MLflow: licensing, GitHub activity, and what each is actually for. Neutral comparison, no paid rankings.
LlamaIndex: Open source. 52,475 GitHub stars. Data framework for LLM applications. Test and evaluate RAG systems, vector stores, and knowledge graphs with comprehensive evaluation metrics.
MLflow: Open source. 28,370 GitHub stars. Open source platform for ML lifecycle management. Track experiments, package models, and validate ML pipelines in production.