compare
MLflow vs Polyaxon
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | MLflow | Polyaxon |
|---|---|---|
| Language | Python | MDX |
| Licence | Apache-2.0 | Apache-2.0 |
| Stars | 28k | 3.7k |
| Latest | v3.16.1 | v2.17.0 |
| Last push | 2026-10-06 | 2026-09-30 |
| Release cadence | about 11 days between releases | too few releases |
| Active contributors | 98+ commit authors on the default branch in the last 90 days | 2 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Weights & Biases. Alternatives to Weights & Biases →
Full replacementMLflowA tracking server for runs, metrics and artefacts, with a model registry.
PartialPolyaxonTracking, hyperparameter search and job scheduling on Kubernetes.
MLflow
- model-catalog/latest2026-04-06Model Catalog
- v2.11.52026-09-23MLflow 2.11.5
- v3.16.12026-09-17MLflow 3.16.1
- v3.16.02026-09-04MLflow 3.16.0
- v3.15.22026-08-26MLflow 3.15.2 is a patch release that includes several major features and improvements.
Polyaxon
This repository publishes tags, not GitHub releases.
MLflow
✓ signed The latest release, v3.16.1, carries a signature GitHub verified.
Loading the security report
Polyaxon
unsigned The latest release, v2.17.0, carries no signature GitHub could verify.
Loading the security report