Side by side
OpenDataDiscovery Platform vs Spline
Both stand on data lineage tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
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 Platform Free plan APISelf-hostedWeb
Spline provides a self-hosted path from pipeline metadata to lineage graphs and API access. Check the ArangoDB requirement and the Spark agent’s default tracking scope when assessing fit.
Visit SplineThe facts
| OpenDataDiscovery Platform | Spline | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Self-hosted, Web | API, Self-hosted, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | opendatadiscovery.org | absaoss.github.io |
| On data lineage tools | #7 of 43 | #11 of 43 |
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.
Spline: what it does well
- Tracks lineage from Apache Spark and Python functions.
- Lineage graphs are available through a web UI.
- Metadata can travel over HTTP REST or Kafka.
- Components are available as Docker, JAR, or WAR artifacts.
- Free and open source under Apache-2.0.
What to know first
- ArangoDB 3.11 or newer is required.
- Spark tracking defaults to persistent writes only.
- OpenLineage support is a proof-of-concept adapter.
- The Kafka gateway is optional, requiring another transport choice.
Alternatives to OpenDataDiscovery Platform Alternatives to Spline The whole list