Side by side
DataHub vs OpenDataDiscovery Platform
Both stand on active metadata management software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source APILinuxMac+3
DataHub combines metadata discovery, lineage, and observability, with a choice of self-hosted or managed deployment. Core is free to deploy; teams considering Cloud should account for use-based pricing and its managed support model.
Visit DataHub Free plan APILinuxSelf-hosted+1
ODD brings catalog search, lineage, quality results, and machine-learning metadata into one platform. Review its authentication guidance and attachment limit when deciding how it fits your governance workflow.
Visit OpenDataDiscovery PlatformThe facts
| DataHub | OpenDataDiscovery Platform | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Not published |
| Runs on | API, Linux, Mac, Self-hosted, Web, Windows | API, Linux, Self-hosted, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 2 | 1 |
| Maker | Not published | Not published |
| Website | datahub.com | opendatadiscovery.org |
| On active metadata management software | #1 of 25 | #4 of 25 |
DataHub: what it does well
- Free, self-hosted Core option.
- Cloud includes more than 100 pre-built connectors.
- Column-level lineage spans sources and downstream assets.
- Cloud offers automated checks and anomaly detection.
- Cloud trial is advertised for 21 days.
What to know first
- Core requires users to manage installation and operations.
- Core lacks SSO and fine-grained permissions out of the box.
- Cloud pricing depends on data volume, users, and capabilities.
OpenDataDiscovery Platform: what it does well
- Search and filtering include source, owner, and tag.
- Tracks data-object and microservices lineage.
- Imports test results and displays dataset quality statuses.
- Offers Docker Compose, Kubernetes, and AWS Marketplace deployment.
- Free and open source.
What to know first
- Metadata attachments are limited to 20 MB.
- Documentation warns against simple login-form authentication in production.
Alternatives to DataHub Alternatives to OpenDataDiscovery Platform The whole list