Joey Graceffa's top 10 neighbors span lifestyle influencers, gaming personalities, musicians, actors, and brand accounts — a mixed cluster with no single subcategory dominating and no score pulling far ahead of the rest.
Similarity here measures how closely two entities' audiences resemble each other in composition. The top 10 scores run from 0.92 down to 0.89, a narrow band consistent with the flat shape. Connor Franta leads at 0.92, the only other Lifestyle influencer in the top 10 alongside Cameron Dallas (0.90) and JC Caylen (0.89) — three neighbors who share Graceffa's own subcategory. But the remaining seven positions belong to entirely different kinds: Niall Horan (0.91) and Louis Tomlinson (0.90) represent Musicians and Bands; Jacksepticeye (0.91) and Markiplier (0.90) are Tech Personalities; Emily Osment (0.89) is an Actor; Epic Games Store (0.89) is a Game Developer brand; and Hot Topic (0.89) is a Fashion brand. The subcategory tally across the top 10 reads: Lifestyle ×3, Musicians and Bands ×2, Tech Personalities ×2, Actors ×1, Game Developers ×1, Fashion ×1.
That spread — same-kind peers sitting alongside gaming streamers, pop musicians, and a retail brand within a two-point range — points to an audience that isn't tightly defined by any single content type or interest category.