Observed arrival · 2026-09-13

Appellation turns messy labels into usable taxonomy categories

appellationdata.com Observed source

Editorial interest 82/100 Selection signal · not a rating of the site

A browser tool and API that maps inconsistent names and descriptions to an organization’s existing taxonomies.

Landing page captured for the 2026-09-13 issue.

Field notes

The system accepts an organization’s existing category list and maps incoming names or descriptions to returned concepts, with examples from NAICS, OpenAlex, RxNorm, Open Food Facts, and other public taxonomies. The visible demo marks four NAICS mappings as matches, while a comparison chart reports five studies and separates useful-candidate rates from coverage. The page presents browser access and an API, with early access handled through contact rather than visible self-serve signup.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

One card from the complete issue

W Has No Surviving Value

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