Head to head
| Metric | smolagents | LangGraph | OpenAI Agents SDK | Claude Agent SDK |
|---|---|---|---|---|
| Stars | 30.3k | 44.5k | 30.5k | 8.4k |
| Weekly downloads | 213k | 13.9M | 4.2M | 18.7M |
| Download growth | +64% | +30% | +49% | +63% |
| Popularity score | 73/100 | 86/100 | 81/100 | 81/100 |
| Forks | 3.2k | 7.7k | 5k | 1.4k |
| Open issues | 1.1k | 457 | 43 | 611 |
| Last commit | 1d ago | 1w ago | 4d ago | 1w ago |
| Latest version | 1.26.0May 29, 2026 | 1.2.20Nov 5, 2026 | 0.24.0Oct 15, 2026 | 0.3.322 |
| License | Apache-2.0 | MIT | MIT | MIT |
| First released | 2024 | 2023 | 2025 | 2025 |
| Signals | Trending (detected automatically) | Popular | Trending | TrendingNew (detected automatically) |
| Listed in | AI & Machine Learning › Agent Frameworks | AI & Machine Learning › Agent Frameworks | AI & Machine Learning › Agent Frameworks | AI & Machine Learning › Agent Frameworks |
Weekly downloads over time
Hover for exact values; switch to log scale for tools of very different sizes. Not shown (no comparable download data): Claude Agent SDK.
- smolagents
- LangGraph
- OpenAI Agents SDK