Open Source Alternatives
Open source alternatives to Ragas
Open source alternatives to Ragas, ranked by GitHub stars and freshness.
4 open-source alternatives in the index, ranked by GitHub stars and freshness.
Opik
Community
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
Best for: Python developers building production LLM systems who need observability and systematic evaluation.
Giskard
Community
🐢 Open-Source Evaluation & Testing library for LLM Agents
Best for: Python developers building LLM agents who need automated safety and quality testing.
LangWatch
Community
The platform for LLM evaluations and AI agent testing
Best for: Developers building and testing LLM-based agents in TypeScript who need a lightweight evaluation framework
FELM
Community
FELM: Benchmarking Factuality Evaluation of Large Language Models
Best for: Researchers and developers needing a standardized way to measure LLM factuality