Compare frameworks
CrewAI vs Haystack
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 | CrewAI | Haystack |
|---|---|---|
| Stars | 59,111 (highest of the compared values)Synced from sourceCurrent2h ago | 26,618Synced from sourceCurrent2h ago |
| Last commit | 2026-09-27Synced from sourceCurrent2h ago | 2026-09-25Synced from sourceCurrent2h ago |
| Language | pythonSeeded, unreviewedwritten 1mo ago | pythonSeeded, unreviewedwritten 1mo ago |
| Licence | MITSynced from sourceCurrent2h ago | Apache-2.0Synced from sourceCurrent2h ago |
| Archived | noSynced from sourceCurrent2h ago | noSynced from sourceCurrent2h ago |
| Category | multi-agentSeeded, unreviewedwritten 1mo ago | ragSeeded, unreviewedwritten 1mo ago |
| Contributors | 340Synced from sourceCurrent2h ago | 479Synced from sourceCurrent2h ago |
| Forks | 8585Synced from sourceCurrent2h ago | 3198Synced from sourceCurrent2h ago |
| Maintainer | CrewAISeeded, unreviewedwritten 1mo ago | deepsetSeeded, unreviewedwritten 1mo ago |
| Open issues | 506Synced from sourceCurrent2h ago | 183Synced from sourceCurrent2h ago |
| PyPI package | crewaiSynced from sourceCurrent2h ago | haystack-aiSynced from sourceCurrent2h ago |
| PyPI released | 2026-09-16T22:10:41.471882ZSynced from sourceCurrent2h ago | 2026-09-24T10:49:23.742948ZSynced from sourceCurrent2h ago |
| Requires Python | <3.14,>=3.10Synced from sourceCurrent2h ago | >=3.10Synced from sourceCurrent2h ago |
| PyPI version | 1.15.22Synced from sourceCurrent2h ago | 3.2.0Synced from sourceCurrent2h ago |
| Repository | https://github.com/crewAIInc/crewAISynced from sourceCurrent2h ago | https://github.com/deepset-ai/haystackSynced 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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