OpenDataDiscovery Platform vs OpenLineage
OpenDataDiscovery Platform
opendatadiscovery.orgOpenLineage
openlineage.ioSide by side
| Figure | OpenDataDiscovery Platform | OpenLineage |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Data Lineage Tools | 8.1 (#9) | 7.1 (#28) |
| Deployment | The site offers local Docker Compose, Kubernetes deployment with Helm charts, and AWS Marketplace QuickLaunch. | The project describes simple deployments with single consumers and complex deployments with multiple consumers. |
| Integrations | The product site lists integrations including MongoDB, ClickHouse, dbt, Snowflake, Tableau, BigQuery, Kafka, PostgreSQL, and others. | The documentation lists integrations including Apache Airflow, Flink, Hive, Spark, dbt, Feast, Great Expectations, SQL, Presto, and Trino. |
| Purpose | OpenDataDiscovery describes itself as an end-to-end data discovery, observability, and governance platform. | OpenLineage is an open framework for collecting and analyzing data lineage metadata about datasets, jobs, and runs. |
| Security | ODD supports authentication through LDAP, and its documentation warns against using its simple login-form authentication in production. | The legacy Airflow integration is explicitly described as no longer receiving security updates. |
Plans
In their own words
OpenDataDiscovery Platform
OpenDataDiscovery Platform is an open-source catalog for finding and governing data products across data teams. Search and facet filters help users locate metadata by source, owner, or tag, then explore ownership and related links. The platform traces data objects and microservices end to end, imports data quality test results, and shows dataset quality status. It also catalogs machine-learning experiment metadata and lineage and supports experiment logging, connecting data science and data engineering work. Teams can access collected metadata through a web interface or REST API, and deploy with Docker Compose, Kubernetes and Helm charts, or AWS Marketplace QuickLaunch. The catalog uses an open metadata collection standard to connect catalogs, tools, and feature stores; Lookup Tables support reference data governance. ODD supports LDAP authentication and USER and ADMIN roles. Its documentation cautions against simple login-form authentication in production. Metadata attachments are limited to 20 MB, while links can point to larger or remotely stored files. The platform is free and open source, with public development.
OpenLineage
OpenLineage has no write-up on Specifiction yet; its figures are above.