Compare frameworks
Ragas vs DeepEval vs LangGraph
Every figure below carries the source that reported it and the moment it was observed. Values that failed validation are withheld rather than shown, and a dash means no source we track carries that field for that framework.
| Field | Ragas | DeepEval | LangGraph |
|---|---|---|---|
| Stars | 15,862Synced from sourceCurrent4h ago | 18,476Synced from sourceCurrent4h ago | 42,384 (highest of the compared values)Synced from sourceCurrent4h ago |
| downloads | — | — | 3,773,725Synced from sourceCurrent4h ago |
| Last commit | 2026-02-24Synced from sourceCurrent4h ago | 2026-09-25Synced from sourceCurrent4h ago | 2026-09-27Synced from sourceCurrent4h ago |
| Language | pythonSeeded, unreviewedwritten 1mo ago | pythonSeeded, unreviewedwritten 1mo ago | pythonSeeded, unreviewedwritten 1mo ago |
| Licence | Apache-2.0Synced from sourceCurrent4h ago | Apache-2.0Synced from sourceCurrent4h ago | MITSynced from sourceCurrent4h ago |
| Archived | noSynced from sourceCurrent4h ago | noSynced from sourceCurrent4h ago | noSynced from sourceCurrent4h ago |
| Category | evaluationSeeded, unreviewedwritten 1mo ago | evaluationSeeded, unreviewedwritten 1mo ago | orchestrationSeeded, unreviewedwritten 1mo ago |
| Contributors | 246Synced from sourceCurrent4h ago | 337Synced from sourceCurrent4h ago | 287Synced from sourceCurrent4h ago |
| Forks | 1728Synced from sourceCurrent4h ago | 1989Synced from sourceCurrent4h ago | 7174Synced from sourceCurrent4h ago |
| Maintainer | Vibrant LabsSeeded, unreviewedwritten 1mo ago | Confident AISeeded, unreviewedwritten 1mo ago | LangChainSeeded, unreviewedwritten 1mo ago |
| npm downloads, monthly | — | — | 12375862Synced from sourceCurrent4h ago |
| npm downloads, weekly | — | — | 3773725Synced from sourceCurrent4h ago |
| npm package | — | — | @langchain/langgraphSynced from sourceCurrent4h ago |
| npm window ends | — | — | 2026-09-26Synced from sourceCurrent4h ago |
| Open issues | 617Synced from sourceCurrent4h ago | 676Synced from sourceCurrent4h ago | 831Synced from sourceCurrent4h ago |
| PyPI package | ragasSynced from sourceCurrent4h ago | deepevalSynced from sourceCurrent4h ago | langgraphSynced from sourceCurrent4h ago |
| PyPI released | 2026-01-13T17:47:59.200116ZSynced from sourceCurrent4h ago | 2026-09-24T09:31:55.310624ZSynced from sourceCurrent4h ago | 2026-09-21T14:43:28.196799ZSynced from sourceCurrent4h ago |
| Requires Python | >=3.9Synced from sourceCurrent4h ago | <4.0,>=3.9Synced from sourceCurrent4h ago | >=3.10Synced from sourceCurrent4h ago |
| PyPI version | 0.4.3Synced from sourceCurrent4h ago | 4.2.6Synced from sourceCurrent4h ago | 1.2.12Synced from sourceCurrent4h ago |
| Repository | https://github.com/vibrantlabsai/ragasSynced from sourceCurrent4h ago | https://github.com/confident-ai/deepevalSynced from sourceCurrent4h ago | https://github.com/langchain-ai/langgraphSynced from sourceCurrent4h ago |
Sources: GitHub REST API, npm registry downloads, PyPI registry metadata, pypistats.org downloads. Most recent observation 4h ago. Where a row is marked, ▲ is the highest of the values shown and ▼ the lowest — arithmetic on the figures above, not a ranking or a recommendation. Rows where neither extreme is meaningful are left unmarked rather than given a direction they do not have.
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