Aristotle Metadata Registry vs Aurelius Atlas
Aristotle Metadata Registry
aristotlemetadata.comAurelius Atlas
aureliusatlas.orgSide by side
| Figure | Aristotle Metadata Registry | Aurelius Atlas |
|---|---|---|
| Price from | $4/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 10 | 1 |
| Spec score · Metadata Management Software | 8.9 (#1) | 7.9 (#6) |
| Founded | 2014 | 2017 |
| Integrations | The maker offers supported APIs, custom connectors and migration from existing systems or Excel and Word files. | The documentation describes an Apache Atlas REST API and a Lineage API for registering producers, consumers, and transformations. |
| Intended users | The maker describes the Enterprise tier for enterprise and government organisations with complex metadata governance requirements. | The company says it created Atlas to help organizations in manufacturing, marine, mining, automotive, and other sectors improve data accessibility and usability. |
| Purpose | The browser-based registry records and governs business knowledge about data in a central, searchable metadata system. | Aurelius Atlas is an open-source data governance platform that helps business users discover, understand, and manage governance information. |
| Support | Subscriptions include an online knowledge base, video tutorials and community forums, and the maker also offers training sessions and consulting. | The support documentation says the team monitors its support email and aims to respond within 24–48 hours. |
Plans
Aristotle Metadata Registry
- Secure hosting$4 a month
- Protected hosting$6 a month
- Micro$3,000 a month
- Starter (Tablion)$4,000 a month
- Mini$6,000 a month
- Premium (Tablion)$7,000 a month
- Small$9,000 a month
- Enterprise (Tablion)$10,000 a month
- Medium$15,000 a month
- Large$25,000 a month
In their own words
Aristotle Metadata Registry
Aristotle Metadata Registry is a browser-based registry for recording and governing business knowledge about data in a central, searchable system. It supports data dictionaries, code lists, business glossaries, vocabularies, performance indicators and classifications. Search covers definitions, codes and links, with spelling suggestions, filters and facets. Rich-text editors include spell-checking, linked definitions and wizards that identify similar content. Teams can track issues, peer review metadata, inspect a complete audit trail and run automated quality checks. Governance workflows record endorsement decisions and control publication permissions through business rules. Documented APIs connect data systems, and custom integration services are available. The maker describes AWS cloud hosting, a 99.9% uptime guarantee and deployment within one day. Standard Cloud hosting is included with subscriptions; Secure and Protected Cloud add isolation. Plans specify author and collaboration licences, while Micro and Mini limit storage to 20,000 and 50,000 metadata items. Listed plans range from $3 a month to $25 a month.
Aurelius Atlas
Aurelius Atlas is an open-source data governance platform for business users who need to discover, understand, and manage information about organizational data. Its catalog describes data meaning, quality, location, lineage, and ownership. Lineage traces processing and use from data origins to consumers; quality insights and impact analysis help identify areas for improvement. Atlas models business concepts such as domains, entities, and attributes alongside technical assets such as systems, collections, datasets, and fields. Its documentation describes REST and lineage APIs for registering producers, consumers, and transformations, and federated identity through Keycloak, including Azure Active Directory integration. Organizations can host Atlas on cloud platforms or local servers. Docker Compose is provided for trying it and is not intended for production; on-premises Kubernetes is also described. A hosted SaaS option is maintained by the team and priced according to cloud resource usage and support level. The self-hosted plan is free, with optional consulting priced separately. Atlas is distributed under the Elastic License 2.0.