---
title: "opik vs lmnr"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/comet-ml-opik-vs-lmnr-ai-lmnr"
tools: ["comet-ml-opik", "lmnr-ai-lmnr"]
---

# opik vs lmnr

Neutral, constraint-first comparison with live GitHub stats.

| | [opik](/tools/comet-ml-opik.md) | [lmnr](/tools/lmnr-ai-lmnr.md) |
| --- | --- | --- |
| Tagline | Comprehensive tracing, automated evaluations, and production-ready dashboards for LLM applications. | Open-source observability platform for AI agents |
| Stars | 20,394 | 3,072 |
| Forks | 1,587 | 216 |
| Open issues | 147 | 91 |
| Language | Python | TypeScript |
| License | Apache-2.0 | Apache-2.0 |
| Categories | Evaluation & Observability | AI Agents, Evaluation & Observability |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=comet-ml-opik`](/api/graphcanon/graph?tool=comet-ml-opik)
- 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/_