---
title: "Ragas Pricing, Features & Alternatives (2026)"
description: "Ragas review: AI Evals & Agent Testing tool — Free tier, plans, pros & cons, and the best Ragas alternatives compared for startups in 2026."
source: https://appstackbuilder.com/tools/ragas
retrieved: 2026-10-14
---

![Ragas logo](https://www.google.com/s2/favicons?domain=ragas.io&sz=128)

[AI Evals & Agent Testing](https://appstackbuilder.com/categories/ai-evals)Free tier

# Ragas: Pricing, Features & Alternatives

Ragas is the standard toolkit for measuring retrieval-augmented generation. It scores whether answers are grounded in the retrieved context (faithfulness), whether retrieval found the right passages (context precision and recall) and whether the answer addresses the question, using LLM-based and traditional metrics. It can also generate synthetic test sets from your own documents, so you do not have to hand-write questions. It is Apache-2.0 licensed with about 16K GitHub stars, integrates with LangChain, LlamaIndex and observability tools, and is free. Agent-specific evals are listed as coming soon.

Category

AI Evals & Agent Testing

Pricing

Free tier available

Free tier

Yes

Best for

AI Evals & Agent Testing — evals, rag

[Visit Ragas official site](https://www.ragas.io)

## Ragas Pricing Plans (2026)

| Plan               | Price           | Highlights                                                   |
| ------------------ | --------------- | ------------------------------------------------------------ |
| Open SourcePopular | $0 (Apache-2.0) | RAG metrics · Synthetic test set generation · Custom metrics |

Pricing summary: Free. Always confirm current pricing on the official site.

## Key Ragas Features

* ✓RAG metrics
* ✓Synthetic test set generation
* ✓Custom metrics

### ✓ Pros

* +The reference metrics for RAG quality
* +Generates test sets from your documents
* +Free and open source

### ✗ Cons

* −Focused on RAG; agent evals still coming
* −No hosted dashboard
* −LLM-judged metrics cost tokens

## Best Ragas Alternatives

[Compare all ](https://appstackbuilder.com/tool-alternatives/ragas)

[![DeepEval logo](https://www.google.com/s2/favicons?domain=deepeval.com&sz=128)DeepEvalFree · paid from $200/mo](https://appstackbuilder.com/tools/deepeval)[![Promptfoo logo](https://www.google.com/s2/favicons?domain=promptfoo.dev&sz=128)PromptfooFree · paid plans by quote](https://appstackbuilder.com/tools/promptfoo)[![Coval logo](https://www.google.com/s2/favicons?domain=coval.ai&sz=128)CovalFrom $100/mo](https://appstackbuilder.com/tools/coval)

## Ragas Compared

[Ragas vs DeepEval](https://appstackbuilder.com/compare/deepeval-vs-ragas)[Ragas vs Promptfoo](https://appstackbuilder.com/compare/promptfoo-vs-ragas)[Ragas vs Coval](https://appstackbuilder.com/compare/coval-vs-ragas)

## Ragas FAQ

What is Ragas used for?⌄

Ragas is a ai evals & agent testing tool. Open-source library for evaluating RAG pipelines: faithfulness, context precision and recall, plus synthetic test set generation.

Is Ragas free?⌄

Yes — Ragas has a free tier you can start with, and paid plans for more usage and features.

How much does Ragas cost?⌄

Ragas is free to use.

What are the best Ragas alternatives?⌄

Popular Ragas alternatives include DeepEval, Promptfoo, Coval. Compare pricing and features on our Ragas alternatives page.

## Not sure if Ragas fits your stack?

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