Best Model Registry Software in 2026
Updated
In short: Weights & Biases is ranked #1 of 33 as of 5 October 2026, ahead of ClearML and Comet. The best-ranked option with a free plan is ClearML. The lowest first paid tier on this page is GitLab Package Registry at $2.42/mo.
If you manage machine-learning models across development and deployment, a registry can help keep versions, artifacts, and history organized. Compare model versioning, lineage, and aliases to see how each option represents changes and relationships between models. Artifact storage, approval workflows, and deployment tracking add further points to weigh. Check free-plan availability and the listed starting price as well. Weights & Biases, ClearML, and Comet are among the names to consider alongside MLRun, ZenML, and MLflow Model Registry. The comparison fields help you judge which registry capabilities match the way you need to manage models.
33 model registry software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
14 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | Weights & BiasesWeb · Windows · Mac · Linux · iPhone · Self-hosted · API | Three bars | — | 5 of 6 | $60/mo | 6.7 | |
| 2 | ClearMLWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $15/mo | 6.6 | |
| 3 | CometWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $19/mo | 6.6 | |
| 4 | MLRunWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | Free | 6.5 | |
| 5 | ZenMLWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $999/mo | 6.5 | |
| 6 | GitLab Package RegistryWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | $2.42/mo | 6.4 | |
| 7 | Hopsworks AI LakehouseWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 8 | MLflow Model RegistryWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 9 | Amazon SageMaker AutopilotWeb · API | Two bars | — | 1 of 6 | — | 6.3 | |
| 10 | DagsHubWeb · Self-hosted · API | Two bars | — | 1 of 6 | $99/mo | 6.3 | |
| 11 | Databricks NotebooksWeb | Two bars | — | 1 of 6 | Free | 6.3 | |
| 12 | Jozu HubWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.3 | |
| 13 | PolyaxonWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.3 | |
| 14 | TrueFoundry AI GatewayWeb · Self-hosted · API | Two bars | — | 1 of 6 | $25/mo | 6.3 | |
| 15 | Radiant AI Cloud Model RegistryWeb · Windows · Mac · Linux · API | Two bars | — | — | 4 of 6 | — | 5.5 |
| 16 | Cloudera Data Lake ServiceWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 17 | DataRobotWeb · Linux · Self-hosted · API | One bar | — | — | 2 of 6 | — | 5.4 |
| 18 | Snowflake Feature StoreWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 19 | C3 AI Demand PlanningWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.3 |
| 20 | Oracle DatabaseSelf-hosted | One bar | — | — | 0 of 6 | — | 5.3 |
| 21 | Snowflake CoCoWeb · Windows · Mac · Linux · API | Two bars | — | — | 4 of 6 | — | 5.2 |
| 22 | SAS Visual StatisticsWeb · Self-hosted | One bar | — | — | 1 of 6 | — | 5.1 |
| 23 | DeeployWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 24 | JFrog MLWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 25 | ValohaiWeb · Linux · Self-hosted · API | One bar | — | — | 2 of 6 | — | 5.0 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Model versioning | Approval workflows |
|---|---|---|---|---|---|---|---|---|
| 1 | Weights & Biases | 6.7 | Free plan | $60/mo | Yes | 60 /mo | Yes | — |
| 2 | ClearML | 6.6 | Free plan | $15/mo | Yes | — | — | — |
| 3 | Comet | 6.6 | Free plan | $19/mo | Yes | — | — | — |
| 4 | MLRun | 6.5 | Free plan | Free | — | — | — | — |
| 5 | ZenML | 6.5 | Free plan | $999/mo | Yes | 999 /mo | — | — |
| 6 | GitLab Package Registry | 6.4 | Free plan | $2.42/mo | Yes | — | Yes | — |
| 7 | Hopsworks AI Lakehouse | 6.4 | Free plan | Free | Yes | — | — | — |
| 8 | MLflow Model Registry | 6.4 | Free plan | Free | Yes | — | Yes | Yes |
| 9 | Amazon SageMaker Autopilot | 6.3 | No | — | No | — | — | — |
| 10 | DagsHub | 6.3 | Free plan | $99/mo | Yes | — | — | — |
| 11 | Databricks Notebooks | 6.3 | Free plan | Free | — | — | — | — |
| 12 | Jozu Hub | 6.3 | Free plan | Free | Yes | — | Yes | — |
| 13 | Polyaxon | 6.3 | Free plan | Free | Yes | 555 /mo | — | — |
| 14 | TrueFoundry AI Gateway | 6.3 | Free plan | $25/mo | Yes | — | — | — |
| 15 | Radiant AI Cloud Model Registry | 5.5 | No | — | — | — | Yes | — |
| 16 | Cloudera Data Lake Service | 5.4 | No | — | — | — | Yes | — |
| 17 | DataRobot | 5.4 | No | — | — | — | — | — |
| 18 | Snowflake Feature Store | 5.4 | No | — | — | — | — | — |
| 19 | C3 AI Demand Planning | 5.3 | No | — | — | — | — | — |
| 20 | Oracle Database | 5.3 | No | — | Yes | — | — | — |
| 21 | Snowflake CoCo | 5.2 | No | — | — | — | — | — |
| 22 | SAS Visual Statistics | 5.1 | No | — | No | — | Yes | Yes |
| 23 | Deeploy | 5.0 | No | — | No | — | Yes | Yes |
| 24 | JFrog ML | 5.0 | No | — | No | — | Yes | — |
| 25 | Valohai | 5.0 | No | — | No | — | — | — |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which model registry software is ranked first on Freedom251?
Weights & Biases is ranked #1 of 33 with a score of 6.7. ClearML is second and Comet third.
How many of these have a free plan?
13 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, GitLab Package Registry has the lowest first paid tier we found: $2.42/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.