# PM4Py: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 12 judge labels across 1 category by 9 of 14 models. Page: https://www.gane.ai/index/it/vendors/pm4py

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Process mining](https://www.gane.ai/index/it/operations/process-mining/index.md) | 4% | 6 | 17% | 12 |

## What the models said for it

- "It is the industry standard for open-source process mining... Complete flexibility, free, and easy to automate in data pipelines." (Gemini 3.5 Flash, Process mining)
- "PM4Py (Free/Open Source) - Best Overall Choice" (MiniMax M2.5, Process mining)
- "PM4Py is a no-license-cost open-source option—but it’s a developer library, not a ready-made business-user app." (GPT-6 Luna, Process mining)
- "PM4Py is Python library, good if your team already works in Python / Jupyter" (Muse Glimmer 30B, Process mining)

## And against it

- "it lacks a user-friendly GUI and requires technical expertise—best for very limited budgets with data-savvy teams" (Grok 4.20, Process mining)
- "Open-source options like ProM or PM4Py exist but are more for research/academia than enterprise use." (Grok 4.20, Process mining)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 1 | 0 | 0 | 1 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 1 | 0 | 0 | 0 | 1 |
| Perplexity Sonar | 0 | 1 | 1 | 0 | 2 |
| Grok 4.20 | 0 | 0 | 0 | 2 | 2 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 1 | 0 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 1 | 1 | 0 | 0 | 2 |
| GPT-6 Luna | 0 | 1 | 0 | 0 | 1 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named PM4Py, from 28 of the 28 answers that named it (only the models that return a source list).

### Domains cited

- g2.com: 11
- trycaddi.com: 11
- bardeen.ai: 9
- guideflow.com: 9
- github.com: 8
- omr.com: 8
- socialatoz.com: 8
- kyp.ai: 7
- lilachbullock.com: 7
- processmining-software.com: 7

### Pages cited

- https://guideflow.com/blog/process-mining-tools: 9
- https://trycaddi.com/blog/process-mining-software: 9
- https://omr.com/en/reviews/category/process-mining: 8
- https://socialatoz.com/software-category/process-mining-software: 8
- https://kyp.ai/process-mining-software-comparison: 7
- https://lilachbullock.com/best-process-mining-software: 7
- https://processmining-software.com/tools: 7
- https://processminingpro.com/free-process-mining-tools: 7

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.