OpenMetadata

OpenMetadata is worth adding because it has become one of the clearest open-source attempts to unify discovery, governance, quality, lineage, and collaboration into a single metadata platform. It is not only a table-search product. The official site explicitly frames it as an all-in-one open-source metadata platform, which makes it important for buyers comparing broader category strategy rather than only one narrow feature.

Its pricing posture needs to stay grounded in what the official OSS site actually shows. The project is Apache 2.0 licensed, but the open-metadata.org site did not expose a public pricing table during this pass. That means the right editorial summary is open-source platform first, with buyers verifying any surrounding managed or enterprise commercial options directly through the broader vendor ecosystem rather than through a clear public self-serve grid on the OSS site.