Best Comet Alternatives in 2026
Updated
20 apps from ML experiment tracking software ranked against Comet on the same published basis.
- 2Comet vs Weights & Biases
- 3Comet vs ClearML
- 4Comet vs MLRun
- 5Comet vs TensorBoard
- 6Comet vs Trackio
- 7Comet vs ZenML
- 8Comet vs GitLab Package Registry
- 9Comet vs Hopsworks AI Lakehouse
- 10Comet vs Metaflow
- 11Comet vs Amazon SageMaker Autopilot
- 12Comet vs DagsHub
- 13Comet vs Databricks Notebooks
- 14Comet vs DVCLive
- 15Comet vs MLflow GenAI Evaluation
- 16Comet vs OpenML
- 17Comet vs Polyaxon
- 18Comet vs Guild AI
- 19Comet vs FastTrackML
- 20Comet vs Oríon
- 21Comet vs LUML Flow
Comet alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 2 | Weights & Biases | 6.7 | Free plan | $60/mo | API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 3 | ClearML | 6.6 | Free plan | $15/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | MLRun | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 5 | TensorBoard | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | Trackio | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | ZenML | 6.6 | Free plan | $999/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | GitLab Package Registry | 6.5 | Free plan | $2.42/mo | API, Linux, self-hosted, Web |
| 9 | Hopsworks AI Lakehouse | 6.5 | Free plan | Free | API, Linux, self-hosted, Web |
| 10 | Metaflow | 6.5 | Free plan | Free | API, Linux, Mac, self-hosted, Web |
| 11 | Amazon SageMaker Autopilot | 6.4 | No | — | API, Web |
| 12 | DagsHub | 6.4 | Free plan | $99/mo | API, self-hosted, Web |
| 13 | Databricks Notebooks | 6.4 | Free plan | Free | Web |
| 14 | DVCLive | 6.3 | Free plan | Free | API |
| 15 | MLflow GenAI Evaluation | 6.3 | Free plan | Free | API, self-hosted, Web |
| 16 | OpenML | 6.3 | Free plan | Free | API, Web |
| 17 | Polyaxon | 6.3 | Free plan | Free | API, self-hosted, Web |
| 18 | Guild AI | 5.7 | No | — | Linux, Mac, Web, Windows |
| 19 | FastTrackML | 5.5 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 20 | Oríon | 5.5 | No | — | Linux, Mac, Windows |
| 21 | LUML Flow | 5.4 | No | — | — |
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Questions about Comet alternatives
What is the best alternative to Comet?
Weights & Biases, number 2 in ML experiment tracking software with a score of 6.7 out of 10. The others here: ClearML, MLRun, TensorBoard and 16 more.
What is the best free alternative to Comet?
Weights & Biases is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.