Hot or Not, launched in 2000, let users upload photos to be rated by strangers on a 1-to-10 scale, quickly becoming one of the internet's most-visited sites and pioneering the idea of turning subjective human judgement into structured, rankable data. Its influence shaped the design of later dating apps, particularly Tinder, whose swipe mechanism combined the rating loop with Hot or Not's "mutual opt-in" concept, in which two people can only communicate once both have expressed interest. Now, 26 years on, major dating platforms appear to be moving away from the culture of constant rating and swiping that Hot or Not helped establish.

Bumble's founder and chief executive, Whitney Wolfe Herd, recently said the company is shifting from its swipe format towards "fewer, better, more considered signals", while Match Group, which owns Tinder, announced plans to expand in-person events to 26 cities worldwide by the end of September, following a decline in users. Academics quoted in the article, including Cornell's Brooke Erin Duffy and Western University's Treena Orchard, argue that Hot or Not normalised the ranking and scoring culture now embedded across social media, and that swipe-based apps have ultimately driven people further apart rather than bringing them together.