Glossary/Strategy & Frameworks/Unique Selling Proposition (USP)
Strategy & Frameworks
Unique Selling Proposition (USP)
Rosser Reeves's concept, set out in 'Reality in Advertising' (1961), that each ad should make one distinctive, compelling benefit claim competitors cannot.
By Brandon Mina·CEO, BrandPilot AI·Updated November 2026
Short answer
A unique selling proposition (USP) is a single distinctive, compelling benefit claim that competitors cannot or do not make. Rosser Reeves set out the concept in his 1961 book Reality in Advertising, arguing each ad should make one such proposition. Today the term broadly describes what makes a product meaningfully different.