Compare frameworks
AutoGen vs Letta
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 | AutoGen | Letta |
|---|---|---|
| Stars | 61,743 (highest of the compared values)Synced from sourceCurrent3h ago | 25,382Synced from sourceCurrent3h ago |
| downloads | 47,487Synced from sourceStale1mo ago· past SLA | — |
| Last commit | 2026-10-28Synced from sourceCurrent3h ago | 2026-10-18Synced from sourceCurrent3h ago |
| Language | pythonSeeded, unreviewedwritten 2mo ago | pythonSeeded, unreviewedwritten 2mo ago |
| Licence | CC-BY-4.0Synced from sourceCurrent3h ago | Apache-2.0Synced from sourceCurrent3h ago |
| Archived | noSynced from sourceCurrent3h ago | noSynced from sourceCurrent3h ago |
| Category | multi-agentSeeded, unreviewedwritten 2mo ago | memorySeeded, unreviewedwritten 2mo ago |
| Contributors | 536Synced from sourceCurrent3h ago | 155Synced from sourceCurrent3h ago |
| Forks | 9380Synced from sourceCurrent3h ago | 2667Synced from sourceCurrent3h ago |
| Maintainer | MicrosoftSeeded, unreviewedwritten 2mo ago | LettaSeeded, unreviewedwritten 2mo ago |
| Open issues | 1165Synced from sourceCurrent3h ago | 0Synced from sourceCurrent3h ago |
| PyPI downloads, monthly | 263297Synced from sourceStale1mo ago· past SLA | — |
| PyPI downloads, weekly | 47487Synced from sourceStale1mo ago· past SLA | — |
| PyPI package | pyautogenSynced from sourceCurrent3h ago | lettaSynced from sourceCurrent3h ago |
| PyPI released | 2025-07-15T00:37:26.170442ZSynced from sourceCurrent3h ago | 2026-10-12T20:47:35.858621ZSynced from sourceCurrent3h ago |
| Requires Python | >=3.10Synced from sourceCurrent3h ago | >=3.9Synced from sourceCurrent3h ago |
| PyPI version | 0.10.0Synced from sourceCurrent3h ago | 0.34.12Synced from sourceCurrent3h ago |
| Repository | https://github.com/microsoft/autogenSynced from sourceCurrent3h ago | https://github.com/letta-ai/lettaSynced 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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