Compare frameworks
Haystack 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 | Haystack | LangGraph |
|---|---|---|
| Stars | 26,618Synced from sourceCurrent2h ago | 42,384 (highest of the compared values)Synced from sourceCurrent2h ago |
| downloads | — | 3,773,725Synced from sourceCurrent2h ago |
| Last commit | 2026-09-25Synced from sourceCurrent2h ago | 2026-09-27Synced from sourceCurrent2h ago |
| Language | pythonSeeded, unreviewedwritten 1mo ago | pythonSeeded, unreviewedwritten 1mo ago |
| Licence | Apache-2.0Synced from sourceCurrent2h ago | MITSynced from sourceCurrent2h ago |
| Archived | noSynced from sourceCurrent2h ago | noSynced from sourceCurrent2h ago |
| Category | ragSeeded, unreviewedwritten 1mo ago | orchestrationSeeded, unreviewedwritten 1mo ago |
| Contributors | 479Synced from sourceCurrent2h ago | 287Synced from sourceCurrent2h ago |
| Forks | 3198Synced from sourceCurrent2h ago | 7174Synced from sourceCurrent2h ago |
| Maintainer | deepsetSeeded, unreviewedwritten 1mo ago | LangChainSeeded, unreviewedwritten 1mo ago |
| npm downloads, monthly | — | 12375862Synced from sourceCurrent2h ago |
| npm downloads, weekly | — | 3773725Synced from sourceCurrent2h ago |
| npm package | — | @langchain/langgraphSynced from sourceCurrent2h ago |
| npm window ends | — | 2026-09-26Synced from sourceCurrent2h ago |
| Open issues | 183Synced from sourceCurrent2h ago | 831Synced from sourceCurrent2h ago |
| PyPI package | haystack-aiSynced from sourceCurrent2h ago | langgraphSynced from sourceCurrent2h ago |
| PyPI released | 2026-09-24T10:49:23.742948ZSynced from sourceCurrent2h ago | 2026-09-21T14:43:28.196799ZSynced from sourceCurrent2h ago |
| Requires Python | >=3.10Synced from sourceCurrent2h ago | >=3.10Synced from sourceCurrent2h ago |
| PyPI version | 3.2.0Synced from sourceCurrent2h ago | 1.2.12Synced from sourceCurrent2h ago |
| Repository | https://github.com/deepset-ai/haystackSynced from sourceCurrent2h ago | https://github.com/langchain-ai/langgraphSynced from sourceCurrent2h ago |
Sources: GitHub REST API, npm registry downloads, PyPI registry metadata, pypistats.org downloads. Most recent observation 2h 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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