nanobot vs py-xiaozhi
nanobot ranks higher on current evidence: 1442 commits by 116 contributors in the last 90 days (518 in the last 30).
| nanobot | py-xiaozhi | |
|---|---|---|
| Grade | B | C |
| Verdict | Active1 major behind | Steady2+ majors behind |
| Category rank | #13 | #45 |
| Model | Free | Free |
| Commits, 90 days | 1442 | 78 |
| Contributors, 90 days | 116 | 2 |
| Last activity | Oct 19, 2026 | Sep 11, 2026 |
| Listed price | Free | Free |
| Evidence source | Code | Code |
| Latest release | v0.3.5 | v2.1.2 |
| License | MIT | MIT |
| Anthropic SDK | 0.100.0 (latest 1.15.0) | — |
| OpenAI SDK | 2.8.0 (latest 3.35.1) | 1.0.0 (latest 3.35.1) |
| Pydantic | 2.12.0 ✓ | — |
| NumPy | — | 1.26.0 (latest 2.5.4) |
| AI | OpenAI SDK, Anthropic SDK, MCP SDK | OpenAI SDK |
| API layer | Pydantic | — |
Evidence checked . ✓ = on the latest major version. "Claimed" = a version the vendor's public pages mention, not verified code. Evidence as of Oct 19, 2026. Rankings never depend on affiliate or paid status. Method.