docs.langchain.com
Stateful agent graphs on LangChain
A library for building long-running, stateful agents as graphs — cycles, persistence and human-in-the-loop — on top of LangChain.
| Resource | Pricing | Type | Licence | Platforms | Popularity | Last commit | Link |
|---|---|---|---|---|---|---|---|
| LangGraph | Free | Library | MIT | web | ★ 39k | 3 Oct 2026 | ✓ |
| Claude Mem | Free | Library | Apache-2.0 | web | ★ 90k | 3 Oct 2026 | ✓ |
| LangChain | Free | Library | MIT | web | ★ 144k | 3 Oct 2026 | ✓ |
| Deer Flow | Open source | Library | MIT | web | ★ 80k | 3 Oct 2026 | ✓ |
| Nanobot | Open source | Library | MIT | web · self-hosted | ★ 47k | 3 Oct 2026 | ✓ |
| Haystack | Open source | Library | Apache-2.0 | web | ★ 26k | 2 Oct 2026 | ✓ |
| Transformers | Free | Library | Apache-2.0 | web | ★ 164k | 3 Oct 2026 | ✓ |
Open-source long-horizon SuperAgent harness that researches, codes, and creates.
