Compare frameworks
AutoGen vs Pydantic AI
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 | Pydantic AI |
|---|---|---|
| Stars | 61,130 (highest of the compared values)Synced from sourceCurrentjust now | 20,133Synced from sourceCurrentjust now |
| downloads | 47,487Synced from sourceAging6d ago | 3,076,771 (highest of the compared values)Synced from sourceStale1mo ago· past SLA |
| Last commit | 2026-04-15Synced from sourceCurrentjust now | 2026-09-24Synced from sourceCurrentjust now |
| Language | pythonSeeded, unreviewedwritten 1mo ago | pythonSeeded, unreviewedwritten 1mo ago |
| Licence | CC-BY-4.0Synced from sourceCurrentjust now | MITSynced from sourceCurrentjust now |
| Archived | noSynced from sourceCurrentjust now | noSynced from sourceCurrentjust now |
| Category | multi-agentSeeded, unreviewedwritten 1mo ago | structured-outputSeeded, unreviewedwritten 1mo ago |
| Contributors | 534Synced from sourceCurrentjust now | 589Synced from sourceCurrentjust now |
| Forks | 9246Synced from sourceCurrentjust now | 2768Synced from sourceCurrentjust now |
| Maintainer | MicrosoftSeeded, unreviewedwritten 1mo ago | PydanticSeeded, unreviewedwritten 1mo ago |
| Open issues | 1098Synced from sourceCurrentjust now | 965Synced from sourceCurrentjust now |
| PyPI downloads, monthly | 263297Synced from sourceAging6d ago | 13478631Synced from sourceStale1mo ago· past SLA |
| PyPI downloads, weekly | 47487Synced from sourceAging6d ago | 3076771Synced from sourceStale1mo ago· past SLA |
| PyPI package | pyautogenSynced from sourceCurrentjust now | pydantic-aiSynced from sourceCurrentjust now |
| PyPI released | 2025-07-15T00:37:26.170442ZSynced from sourceCurrentjust now | 2026-09-24T03:23:01.147978ZSynced from sourceCurrentjust now |
| Requires Python | >=3.10Synced from sourceCurrentjust now | >=3.10Synced from sourceCurrentjust now |
| PyPI version | 0.10.0Synced from sourceCurrentjust now | 2.49.0Synced from sourceCurrentjust now |
| Repository | https://github.com/microsoft/autogenSynced from sourceCurrentjust now | https://github.com/pydantic/pydantic-aiSynced from sourceCurrentjust now |
Sources: GitHub REST API, npm registry downloads, PyPI registry metadata, pypistats.org downloads. Most recent observation just now. 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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