---
title: "llm-action vs openllmetry"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/liguodongiot-llm-action-vs-traceloop-openllmetry"
tools: ["liguodongiot-llm-action", "traceloop-openllmetry"]
---

# llm-action vs openllmetry

Neutral, constraint-first comparison with live GitHub stats.

| | [llm-action](/tools/liguodongiot-llm-action.md) | [openllmetry](/tools/traceloop-openllmetry.md) |
| --- | --- | --- |
| Tagline | 分享大模型技术原理与实战经验，涵盖工程化和应用落地 | Open-source observability for your LLM application |
| Stars | 24,670 | 7,280 |
| Forks | 2,818 | 1,016 |
| Open issues | 18 | 591 |
| Language | HTML | Python |
| License | Apache-2.0 | Apache-2.0 |
| Categories | Model Training, Inference & Serving, LLM Frameworks, Developer Tools, Evaluation & Observability | Evaluation & Observability |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=liguodongiot-llm-action`](/api/graphcanon/graph?tool=liguodongiot-llm-action)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_