What is UNSPSC classification?

UNSPSC (United Nations Standard Products and Services Code) is a global standard used to organize products and services into hierarchical categories. It helps businesses improve spend analytics, streamline procurement, and enhance data governance.

How does ETIM classification work?

ETIM (Technical Information Model) is an open standard for the unambiguous grouping and specification of products in the technical sector. It provides a uniform classification system for electronic exchange of product data, especially for technical and electrical products.

What are NAICS codes used for?

NAICS (North American Industry Classification System) codes are used to classify businesses by their primary economic activity. They're essential for government contracting, statistical analysis, and business reporting across North America.

How accurate is AI-powered classification?

Our AI-powered classification uses state-of-the-art embedding models to deliver high accuracy results. Each classification includes a confidence score, and detailed product descriptions typically yield better matches than generic terms.

Can I classify products in bulk?

Yes, Classifast supports bulk classification for large datasets. This feature is perfect for businesses looking to categorize their entire product catalog or service offerings efficiently.

From any description
to category code

in 1 second

Classify anything, instantly, and with state-of-the-art accuracy.

UNSPSC NAICS ISIC NACE ETIM HS HTS CN CPV NSN

Save days of manual classification. Try for free.

Cost-effective

Eliminate guesswork without expensive per-match fees and long-term contracts.

Almost instant

Skip time-consuming classification and reduce manual labor costs.

Simple

Familiar basic lookup UI. Advanced semantic search technology in the backend.

Accurate

Latest embedding models can assign codes at scale and remove human bias.