Compare frameworks
LangGraph vs Agno vs Vercel AI SDK
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 | LangGraph | Agno | Vercel AI SDK |
|---|---|---|---|
| Stars | 42,384 (highest of the compared values)Synced from sourceCurrent4h ago | 42,358Synced from sourceCurrent4h ago | 27,001Synced from sourceCurrent4h ago |
| downloads | 3,773,725Synced from sourceCurrent4h ago | 520,626Synced from sourceStale1mo ago· past SLA | 29,813,554 (highest of the compared values)Synced from sourceCurrent4h ago |
| Last commit | 2026-09-27Synced from sourceCurrent4h ago | 2026-09-28Synced from sourceCurrent4h ago | 2026-09-28Synced from sourceCurrent4h ago |
| Language | pythonSeeded, unreviewedwritten 1mo ago | pythonSeeded, unreviewedwritten 1mo ago | typescriptSeeded, unreviewedwritten 1mo ago |
| Licence | MITSynced from sourceCurrent4h ago | Apache-2.0Synced from sourceCurrent4h ago | — |
| Archived | noSynced from sourceCurrent4h ago | noSynced from sourceCurrent4h ago | noSynced from sourceCurrent4h ago |
| Category | orchestrationSeeded, unreviewedwritten 1mo ago | orchestrationSeeded, unreviewedwritten 1mo ago | orchestrationSeeded, unreviewedwritten 1mo ago |
| Contributors | 287Synced from sourceCurrent4h ago | 585Synced from sourceCurrent4h ago | 719Synced from sourceCurrent4h ago |
| Forks | 7174Synced from sourceCurrent4h ago | 6023Synced from sourceCurrent4h ago | 5207Synced from sourceCurrent4h ago |
| Maintainer | LangChainSeeded, unreviewedwritten 1mo ago | AgnoSeeded, unreviewedwritten 1mo ago | VercelSeeded, unreviewedwritten 1mo ago |
| npm downloads, monthly | 12375862Synced from sourceCurrent4h ago | — | 92989638Synced from sourceCurrent4h ago |
| npm downloads, weekly | 3773725Synced from sourceCurrent4h ago | — | 29813554Synced from sourceCurrent4h ago |
| npm package | @langchain/langgraphSynced from sourceCurrent4h ago | — | aiSynced from sourceCurrent4h ago |
| npm window ends | 2026-09-26Synced from sourceCurrent4h ago | — | 2026-09-26Synced from sourceCurrent4h ago |
| Open issues | 831Synced from sourceCurrent4h ago | 1689Synced from sourceCurrent4h ago | 1450Synced from sourceCurrent4h ago |
| PyPI downloads, monthly | — | 2183543Synced from sourceStale1mo ago· past SLA | — |
| PyPI downloads, weekly | — | 520626Synced from sourceStale1mo ago· past SLA | — |
| PyPI package | langgraphSynced from sourceCurrent4h ago | agnoSynced from sourceCurrent4h ago | — |
| PyPI released | 2026-09-21T14:43:28.196799ZSynced from sourceCurrent4h ago | 2026-09-23T13:15:37.685447ZSynced from sourceCurrent4h ago | — |
| Requires Python | >=3.10Synced from sourceCurrent4h ago | <4,>=3.9Synced from sourceCurrent4h ago | — |
| PyPI version | 1.2.12Synced from sourceCurrent4h ago | 3.0.11Synced from sourceCurrent4h ago | — |
| Repository | https://github.com/langchain-ai/langgraphSynced from sourceCurrent4h ago | https://github.com/agno-agi/agnoSynced from sourceCurrent4h ago | https://github.com/vercel/aiSynced from sourceCurrent4h ago |
Sources: GitHub REST API, npm registry downloads, PyPI registry metadata, pypistats.org downloads. Most recent observation 4h 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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