Supported Taxonomies
Choose the classification system that fits your use case — occupations, industries, products, medical codes, finance, trade, and more.
O*NET
U.S. occupational classification system
Scale
1,000+ occupations
Use cases
Job matching, workforce analytics
SOC
Federal occupational classification framework
Scale
800+ occupation codes
Use cases
Labor statistics, compliance reporting
ISCO
International standard for occupational classification
Scale
400+ occupation groups
Use cases
International labor statistics, policy analysis
ESCO
EU taxonomy for occupations, skills, and qualifications
Scale
3,000+ occupations, 13,000+ skills
Use cases
Skills mapping, learning pathways
NAICS
North American industry classification system
Scale
1,000+ industries
Use cases
Market segmentation, economic reporting
GICS / ICB
Financial market industry classification
Scale
Global sector hierarchies
Use cases
Job matching, workforce analytics
UNSPSC
Global product and service classification
Scale
100,000+ commodity codes
Use cases
Procurement, spend analytics
CPC
UN product and service classification
Scale
Global goods & services hierarchy
Use cases
Market segmentation, economic reporting
Need multiple taxonomies in one workflow?
Our API supports cross-taxonomy classification in a single request
Try in Now