Ragas
Evaluate retrieval-augmented generation systems with configurable datasets and metrics.
What’s included for free?
Free local evaluation library. Model calls, embeddings, datasets and hosted services are separate.
Where it runs: Local install
Provider information ↗Checked 2026-10-25
Before you use it
Apache-2.0. Evaluation models and datasets retain separate licences.
Provider terms can change. Check current pricing and usage rights before starting a project.