Best Ragas Alternatives in 2026
Updated
20 platforms from AI LLM evaluation tools ranked against Ragas on the same published basis.
- 1Ragas vs Weights & Biases
- 2Ragas vs Evidently AI
- 3Ragas vs Opik
- 4Ragas vs Maxim AI
- 5Ragas vs Vellum
- 6Ragas vs Promptfoo
- 7Ragas vs DeepEval
- 8Ragas vs Giskard
- 9Ragas vs Langfuse
- 10Ragas vs LangWatch
- 11Ragas vs Rhesis AI
- 12Ragas vs Braintrust
- 13Ragas vs Galileo
- 14Ragas vs LangSmith
- 15Ragas vs NVIDIA NeMo Evaluator
- 16Ragas vs Arize Phoenix
- 17Ragas vs Confident AI
- 18Ragas vs Inspect AI
- 19Ragas vs LM Evaluation Harness
- 20Ragas vs RAGChecker
Ragas alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Weights & Biases | 8.0 | Free plan | $60/mo | API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Evidently AI | 7.9 | Free plan | $80/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 3 | Opik | 7.7 | Free plan | $19/mo | API, Linux, self-hosted, Web |
| 4 | Maxim AI | 7.6 | Free plan | $29/mo | API, self-hosted, Web |
| 5 | Vellum | 7.4 | Free plan | $30/mo | Android, Browser, iOS, Mac, self-hosted, Web, Windows |
| 6 | Promptfoo | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | DeepEval | 7.2 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 8 | Giskard | 7.1 | Free plan | Free | API, Linux, self-hosted, Web |
| 9 | Langfuse | 7.1 | Free plan | $29/mo | API, self-hosted, Web |
| 10 | LangWatch | 7.1 | Free plan | €29/mo | API, Linux, self-hosted, Web |
| 11 | Rhesis AI | 7.1 | Free plan | Free | API, Linux, self-hosted, Web |
| 12 | Braintrust | 7.0 | Free plan | $249/mo | API, self-hosted, Web |
| 13 | Galileo | 7.0 | Free plan | $100/mo | API, self-hosted, Web |
| 14 | LangSmith | 7.0 | Free plan | $39/mo | API, self-hosted, Web |
| 15 | NVIDIA NeMo Evaluator | 7.0 | Free plan | Free | API, Linux, self-hosted |
| 16 | Arize Phoenix | 6.9 | Free plan | Free | API, self-hosted, Web |
| 17 | Confident AI | 6.8 | Free plan | $200/mo | API, self-hosted, Web |
| 18 | Inspect AI | 6.7 | Free plan | Free | API, Browser |
| 19 | LM Evaluation Harness | 6.6 | Free plan | Free | API, Linux, self-hosted |
| 20 | RAGChecker | 6.6 | Free plan | Free | self-hosted |
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Questions about Ragas alternatives
What is the best alternative to Ragas?
Weights & Biases, number 1 in AI LLM evaluation tools with a score of 8.0 out of 10. The others here: Evidently AI, Opik, Maxim AI and 16 more.
What is the best free alternative to Ragas?
Weights & Biases is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.