This document analyzes and compares three industrial supply websites: Grainger, Amazon Industrial, and McMaster-Carr.
The summary analyzes each site's homepage, product pages, search functionality, checkout processes, and how they define and educate users. Grainger and Amazon offer more photos and reviews but assume knowledge, while McMaster uses illustrations and provides less info.
The document concludes each site has advantages - Grainger for procurement tools, Amazon for familiarity, and McMaster for catalog accuracy - and competitors are educating users beyond transactions through videos and industry-specific information.