Aristotle Metadata Registry
Aristotle Metadata Registry is a cloud-based system for organizing and governing business knowledge about data.
What Aristotle Metadata Registry is
Aristotle Metadata Registry is a cloud-based system for organizing and governing business knowledge about data. Its searchable registry covers data dictionaries, code lists, business glossaries, vocabularies, performance indicators and classifications. Search can match definitions, codes and links, with spelling suggestions, filters and facets. Web editors support spell-checking, linked definitions and wizards that flag similar content. Teams can track issues, review metadata, inspect its audit trail and run configured quality checks. Governance workflows record endorsements and manage publication permissions under business rules. Documented APIs and custom integration services connect data systems. The maker describes AWS hosting, a 99.9% uptime guarantee and deployment within one day. Standard Cloud hosting is included; Secure and Protected options add network or infrastructure isolation. Plans set author and collaboration licence counts, while Micro and Mini limit stored metadata to 20,000 and 50,000 items. Micro is listed at $3 a month (billed / mo); there is no free plan.
Good
- Search covers definitions, codes and links.
- Workflows control endorsement and publication permissions.
- Includes audit trails and automated quality checks.
- Documented APIs support system connections.
Watch out
- There is no free plan.
- Micro and Mini have metadata storage limits.
- Licence counts vary by plan.
Who it suits
It suits teams that need a shared, governed catalogue of business metadata. The Enterprise tier is described for enterprise and government organisations with complex governance requirements.
Verdict
Aristotle Metadata Registry combines metadata authoring, discovery and governance in a cloud service. Its paid plans set user and, for some tiers, storage limits.
Plans and prices
From Aristotle Metadata Registry's own pricing page, checked 3 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Secure hosting | $4 a month | Optional hosting add-on · Secure data layer isolation · Support response time 3 hours · Resolution time 24 hours · / mo |
| Protected hosting | $6 a month | Optional hosting add-on · Fully isolated hosting · Support response time 1 hour · Resolution time 12 hours · / mo |
| Micro | $3,000 a month | 25 author users · 125 collaboration users · 20,000 metadata items · $ 3k / mo |
| Starter (Tablion) | $4,000 a month | 500 monthly data requests · up to 90-day document retention · 10% bundle discount · $ 4k / mo |
| Mini | $6,000 a month | 50 author users · 250 collaboration users · 50,000 metadata items · $ 6k / mo |
| Premium (Tablion) | $7,000 a month | 3,000 monthly data requests · up to 7-year document retention · 15% bundle discount · $ 7k / mo |
| Small | $9,000 a month | 100 author users · 500 collaboration users · unlimited metadata storage · $ 9k / mo |
| Enterprise (Tablion) | $10,000 a month | Unlimited monthly data requests · up to 7-year document retention · 20% bundle discount · $ 10k / mo |
| Medium | $15,000 a month | 250 author users · 2,000 collaboration users · unlimited metadata storage · $ 15k / mo |
| Large | $25,000 a month | 500 author users · 5,000 collaboration users · unlimited metadata storage · $ 25k / mo |
The facts
Each one read from Aristotle Metadata Registry's own pages, with the date it was checked.
What it does
- Accessibility
- Web editors are designed to meet WCAG and Section 508 accessibility requirements.checked 15 Oct 2026
- Authoring
- Web-based rich-text editors include spell-checking, linked definitions and creation wizards that identify similar content.checked 3 Oct 2026
- Availability
- The home page advertises a 99.9% uptime guarantee and deployment within one day.checked 15 Oct 2026
- Central registry
- The product provides one centrally managed repository for data definitions and related business knowledge.checked 15 Oct 2026
- Cloud security
- Standard hosting uses application isolation; Secure and Protected tiers add data, network and infrastructure isolation, MFA and SSO options.checked 15 Oct 2026
- Collaboration
- Teams can discuss and review metadata, track changes and maintain an audit trail.checked 15 Oct 2026
- Developer documentation
- Version 4.9.3 documentation covers public and internal REST, GraphQL, SSO with OIDC and SAML, authentication, pagination and API change notices.checked 15 Oct 2026
- Editing
- Rich-text editors include spell checking, linked definitions and wizard-guided creation flows.checked 15 Oct 2026
- Extensibility
- The GitHub organisation publishes a Python command-line interface and extensions for questionnaires, datasets and PDF downloads.checked 15 Oct 2026
- Governance
- Configurable endorsement workflows, decision records and publication permissions support metadata governance.checked 15 Oct 2026
- Government suitability
- The maker says Secure and Protected Cloud options have been independently assessed by government IT departments and serve Australian federal agencies with ISM PROTECTED-rated content.checked 3 Oct 2026
- GraphQL API
- A read-only GraphQL service is available through GraphiQL at /api/graphql and external JSON GET or POST requests at /api/graphql/json.checked 15 Oct 2026
- Help and support
- The knowledge base covers setup, search, editing, administration, collaboration and personalisation and links to a user community.checked 15 Oct 2026
- Hosting and uptime
- The maker describes AWS-based cloud hosting, a 99.9% uptime guarantee and deployment within one day.checked 3 Oct 2026
- Hosting regions
- Standard Cloud offers Australia, Europe and United States regions, while Secure and Protected hosting uses more than 20 AWS regions.checked 15 Oct 2026
- Integrations
- The maker offers supported APIs, custom connectors and migration from existing systems or Excel and Word files.checked 15 Oct 2026
- Intended users
- The maker describes the Enterprise tier for enterprise and government organisations with complex metadata governance requirements.checked 3 Oct 2026
- Internal API limit
- The internal REST API is unversioned and the documentation warns that integrations may change without notice.checked 15 Oct 2026
- Licence
- The current commercial registry is not presented as open source, although the public GitHub organisation contains MIT and GPL-licensed extensions and tools.checked 15 Oct 2026
The company
- Company founding
- LinkedIn gives 2015 as the founding year; the about page says development began in 2014 and the first version launched at IASSIST 2015.checked 15 Oct 2026
- Company headquarters
- LinkedIn lists headquarters at Dickson, Australian Capital Territory, Australia.checked 15 Oct 2026
- Company history
- The maker says registry development began in mid-2014 and the first version launched at IASSIST 2015.checked 3 Oct 2026
- Company profile
- LinkedIn lists Aristotle Metadata as a privately held software company with 11–50 employees.checked 15 Oct 2026
- Founded
- 2014checked 28 Sep 2026
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