Compare frameworks
Pydantic AI vs Agno vs smolagents
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 | Pydantic AI | Agno | smolagents |
|---|---|---|---|
| Stars | 21,085Synced from sourceCurrent3h ago | 43,100 (highest of the compared values)Synced from sourceCurrent3h ago | 30,260Synced from sourceCurrent3h ago |
| downloads | 3,076,771 (highest of the compared values)Synced from sourceStale2mo ago· past SLA | 520,626Synced from sourceStale2mo ago· past SLA | 132,630Synced from sourceStale2mo ago· past SLA |
| Last commit | 2026-11-08Synced from sourceCurrent3h ago | 2026-11-06Synced from sourceCurrent3h ago | 2026-11-03Synced from sourceCurrent3h ago |
| Language | pythonSeeded, unreviewedwritten 2mo ago | pythonSeeded, unreviewedwritten 2mo ago | pythonSeeded, unreviewedwritten 2mo ago |
| Licence | MITSynced from sourceCurrent3h ago | Apache-2.0Synced from sourceCurrent3h ago | Apache-2.0Synced from sourceCurrent3h ago |
| Archived | noSynced from sourceCurrent3h ago | noSynced from sourceCurrent3h ago | noSynced from sourceCurrent3h ago |
| Category | structured-outputSeeded, unreviewedwritten 2mo ago | orchestrationSeeded, unreviewedwritten 2mo ago | multi-agentSeeded, unreviewedwritten 2mo ago |
| Contributors | 658Synced from sourceCurrent3h ago | 626Synced from sourceCurrent3h ago | 208Synced from sourceCurrent3h ago |
| Forks | 3127Synced from sourceCurrent3h ago | 6260Synced from sourceCurrent3h ago | 3200Synced from sourceCurrent3h ago |
| Maintainer | PydanticSeeded, unreviewedwritten 2mo ago | AgnoSeeded, unreviewedwritten 2mo ago | Hugging FaceSeeded, unreviewedwritten 2mo ago |
| Open issues | 1825Synced from sourceCurrent3h ago | 1978Synced from sourceCurrent3h ago | 1048Synced from sourceCurrent3h ago |
| PyPI downloads, monthly | 13478631Synced from sourceStale2mo ago· past SLA | 2183543Synced from sourceStale2mo ago· past SLA | 614573Synced from sourceStale2mo ago· past SLA |
| PyPI downloads, weekly | 3076771Synced from sourceStale2mo ago· past SLA | 520626Synced from sourceStale2mo ago· past SLA | 132630Synced from sourceStale2mo ago· past SLA |
| PyPI package | pydantic-aiSynced from sourceCurrent3h ago | agnoSynced from sourceCurrent3h ago | smolagentsSynced from sourceCurrent3h ago |
| PyPI released | 2026-11-04T10:28:38.510837ZSynced from sourceCurrent3h ago | 2026-10-29T14:01:49.773841ZSynced from sourceCurrent3h ago | 2026-05-29T05:08:43.280962ZSynced from sourceCurrent3h ago |
| Requires Python | >=3.11Synced from sourceCurrent3h ago | <4,>=3.9Synced from sourceCurrent3h ago | >=3.10Synced from sourceCurrent3h ago |
| PyPI version | 2.66.0Synced from sourceCurrent3h ago | 3.1.12Synced from sourceCurrent3h ago | 1.26.0Synced from sourceCurrent3h ago |
| Repository | https://github.com/pydantic/pydantic-aiSynced from sourceCurrent3h ago | https://github.com/agno-agi/agnoSynced from sourceCurrent3h ago | https://github.com/huggingface/smolagentsSynced 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.
Change the comparison
Remove one, or open the directory to pick a different set. Up to 3 at a time.