Compare frameworks
Semantic Kernel vs LlamaIndex vs AutoGen
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 | Semantic Kernel | LlamaIndex | AutoGen |
|---|---|---|---|
| Stars | 28,745Synced from sourceCurrent3h ago | 52,842Synced from sourceCurrent3h ago | 61,743 (highest of the compared values)Synced from sourceCurrent3h ago |
| downloads | — | 179,093 (highest of the compared values)Synced from sourceCurrent3h ago | 47,487Synced from sourceStale1mo ago· past SLA |
| Last commit | 2026-11-07Synced from sourceCurrent3h ago | 2026-11-06Synced from sourceCurrent3h ago | 2026-10-28Synced from sourceCurrent3h ago |
| Language | csharpSeeded, unreviewedwritten 2mo ago | pythonSeeded, unreviewedwritten 2mo ago | pythonSeeded, unreviewedwritten 2mo ago |
| Licence | MITSynced from sourceCurrent3h ago | MITSynced from sourceCurrent3h ago | CC-BY-4.0Synced from sourceCurrent3h ago |
| Archived | noSynced from sourceCurrent3h ago | noSynced from sourceCurrent3h ago | noSynced from sourceCurrent3h ago |
| Category | orchestrationSeeded, unreviewedwritten 2mo ago | ragSeeded, unreviewedwritten 2mo ago | multi-agentSeeded, unreviewedwritten 2mo ago |
| Contributors | 460Synced from sourceCurrent3h ago | 2008Synced from sourceCurrent3h ago | 536Synced from sourceCurrent3h ago |
| Forks | 4856Synced from sourceCurrent3h ago | 8532Synced from sourceCurrent3h ago | 9380Synced from sourceCurrent3h ago |
| Maintainer | MicrosoftSeeded, unreviewedwritten 2mo ago | LlamaIndexSeeded, unreviewedwritten 2mo ago | MicrosoftSeeded, unreviewedwritten 2mo ago |
| npm downloads, monthly | — | 620141Synced from sourceCurrent3h ago | — |
| npm downloads, weekly | — | 179093Synced from sourceCurrent3h ago | — |
| npm package | — | llamaindexSynced from sourceCurrent3h ago | — |
| npm window ends | — | 2026-11-06Synced from sourceCurrent3h ago | — |
| Open issues | 315Synced from sourceCurrent3h ago | 1320Synced from sourceCurrent3h ago | 1165Synced from sourceCurrent3h ago |
| PyPI downloads, monthly | — | — | 263297Synced from sourceStale1mo ago· past SLA |
| PyPI downloads, weekly | — | — | 47487Synced from sourceStale1mo ago· past SLA |
| PyPI package | semantic-kernelSynced from sourceCurrent3h ago | llama-indexSynced from sourceCurrent3h ago | pyautogenSynced from sourceCurrent3h ago |
| PyPI released | 2026-11-05T10:58:35.730388ZSynced from sourceCurrent3h ago | 2026-09-21T16:22:20.056831ZSynced from sourceCurrent3h ago | 2025-07-15T00:37:26.170442ZSynced from sourceCurrent3h ago |
| Requires Python | >=3.11Synced from sourceCurrent3h ago | <4.0,>=3.10Synced from sourceCurrent3h ago | >=3.10Synced from sourceCurrent3h ago |
| PyPI version | 1.47.0Synced from sourceCurrent3h ago | 0.14.25Synced from sourceCurrent3h ago | 0.10.0Synced from sourceCurrent3h ago |
| Repository | https://github.com/microsoft/semantic-kernelSynced from sourceCurrent3h ago | https://github.com/run-llama/llama_indexSynced from sourceCurrent3h ago | https://github.com/microsoft/autogenSynced from sourceCurrent3h ago |
Sources: GitHub REST API, npm registry downloads, PyPI registry metadata, pypistats.org downloads. Most recent observation 3h 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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