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Ragas

Open-source framework for evaluating RAG systems with faithfulness, precision, and relevancy metrics.

4.3See reviews
#448 in Coding#644 in Automation
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Free🪟 Web
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About Ragas

Ragas is an open-source framework for evaluating and testing LLM and RAG applications. It provides metrics like faithfulness, context precision, answer relevancy, and context recall, plus synthetic test data generation and integration with LangChain and LlamaIndex.

Key Features

rag evaluation
faithfulness metrics
synthetic test data
langchain integration
experiment tracking
open source

💰 Pricing

Free

Core framework is open-source. Cloud dashboard available for teams.

Frequently Asked Questions

Is Ragas free?
Yes, Ragas is completely free to use. Core framework is open-source. Cloud dashboard available for teams.
What is Ragas used for?
Ragas is primarily used for Coding, Automation. Open-source framework for evaluating RAG systems with faithfulness, precision, and relevancy metrics.
What platforms does Ragas work on?
Ragas is available on Web.
What are the best alternatives to Ragas?
Top alternatives to Ragas include ChatGPT, Claude, GitHub Copilot. These tools offer similar functionality and may suit different budgets or workflows.

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📊 Comparison vs Alternatives

Feature
Ragas logoRagas
PricingFreeFreemiumFreemiumFreemium
Rating⭐ 4.3⭐ 4.8⭐ 4.8⭐ 4.6
Free Tier
Popularity
38%
100%
94%
92%

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Quick Stats

Rating
4.3
ReviewsExternal data
Coding#448
Automation#644
PricingFree
Popularity
38%

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Last updated: 2026-03-28·Claim this listing
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