15 vendors Reviewed Apr 2026
Best data governance and DQ utility tools
Catalogs, governance platforms, and open-source data quality utilities, all scored against DataKitchen TestGen. Useful when your problem starts with lineage or metadata, not with broken row counts.
Catalogs are excellent at metadata. They are not data quality tools.
Atlan, Alation, DataHub, OpenMetadata, and Collibra catalog and govern. Their data quality features are bolt-ons. The open-source DQ libraries (Deequ, OHDSI, CSVPath) are libraries, not platforms. TestGen is the open-source platform: profiling, auto-tests, anomaly detection, and a UI a data steward will actually use.
All 15 vendors at a glance
Sorted by closest to TestGen first. Click any row to read the full comparison.
| Vendor | Est. price | License | Profiling | Scoring | Col lineage | Pipeline obs | |
|---|---|---|---|---|---|---|---|
 DataKitchen TestGen OSS + Enterprise | $0 OSS / $12K-$36K Ent. | Apache 2.0 + Commercial | Yes | Yes | Partial | Via DK Obser… | Product page → |
 Collibra DQ & Observability | $150K-$400K | Proprietary | Yes | Yes | Yes | Partial | Compare → |
 Microsoft Purview | $60K-$150K | Proprietary | Yes | Partial | Yes | Partial | Compare → |
 Alation | $80K-$250K | Proprietary | Partial | Partial | Yes | Partial | Compare → |
 Amundsen | $0 (software, dormant project) | Apache 2.0 | No | No | Partial | No | Compare → |
 Apache Atlas | $0 (software) | Apache 2.0 | No | No | Yes | No | Compare → |
 Atlan | $60K-$200K | Proprietary | Partial | Partial | Yes | Partial | Compare → |
 CSVPath | $0 (software) | LGPL-2.1 | Yes | No | Partial | No | Compare → |
| da data.world (ServiceNow) | $80K-$200K | Proprietary | Partial | Partial | Yes | Partial | Compare → |
 DataHub Enterprise | $100K-$200K | Proprietary (Acryl Cloud) | Yes | Partial | Yes | Partial | Compare → |
 DataHub OSS | $0 (software) | Apache 2.0 | Partial | No | Yes | Partial | Compare → |
 DataQualityDashboard (OHDSI) | $0 (software) | Apache 2.0 | Yes | Yes | No | No | Compare → |
 Deequ | $0 (software) | Apache 2.0 | Yes | No | No | No | Compare → |
 ODD Platform | $0 (software) | Apache 2.0 | Partial | Partial | Yes | Partial | Compare → |
 OpenMetadata (Collate) Enterprise | $100K-$180K | Proprietary (Collate) | Yes | Partial | Yes | Partial | Compare → |
 OpenMetadata (Collate) OSS | $0 (software) | Apache 2.0 | Yes | Partial | Yes | Partial | Compare → |
How to read: Yes ships out of the box. Partial means limited or gated. No means absent. Prices are estimates at 10 users and 1,000 tables a year. Verify before purchase.
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Frequently Asked Questions
Common questions about this category.
What are the best data governance tools?
Collibra, Atlan, Alation, Microsoft Purview, DataHub, OpenMetadata, Apache Atlas, and data.world, now part of ServiceNow. They lead on cataloging, lineage, glossaries, and policy. Data quality is a feature within them rather than their core capability.
Do data governance platforms do data quality testing?
Partially, and it is worth being precise about the gap. They can define and run checks, but rules are authored by hand rather than generated, and coverage is usually limited to governed assets. Governance tells you what matters; it rarely measures whether it is correct at scale.
How much do data governance platforms cost?
Generally $60,000 to $400,000 a year at 10 users and 1,000 tables, with Collibra at the upper end and Microsoft Purview billing on Azure capacity units. Several price per governed asset, so the bill scales with how much of your estate you actually govern.
Which data governance tools are open source?
DataHub, OpenMetadata, and Apache Atlas. Note that Amundsen, long a common answer here, is dormant and not a safe basis for a new deployment. DataHub and OpenMetadata both have commercial editions behind them, which is worth knowing before you standardize on the free tier.
Should I use a governance tool or a data quality tool?
Both, because they answer different questions. A catalog records what exists and who owns it. A quality engine proves the governed fields are correct. Governance without measurement produces policy nobody can verify, which is the most common failure mode in this category.
Is this category consolidating?
Yes, quickly. ServiceNow acquired data.world in 2025, Coalesce acquired CastorDoc and now sells it as Coalesce Catalog, and several independents have been absorbed. Acquisition risk is worth pricing into any multi-year commitment here.