Eddie Izzard's top 10 neighbors are almost entirely comedians and authors — a tight, same-kind cluster with no structural outliers pulling the shape in a different direction.
The shape is flat: scores run from 0.95 down to 0.92 across the top 10, with no single neighbor dominating and no sharp drop-off. Michael Ian Black leads at 0.95, followed closely by Sarah Silverman at 0.94 and Stephen Fry at 0.93 — the only Author in the top 10. The remaining seven positions are all Comedians: Rob Corddry (0.93), Marc Maron (0.93), Paul F. Tompkins (0.93), Patton Oswalt (0.92), Judd Apatow (0.92), and Chelsea Handler (0.92), with Kristen Schaal (0.93) the lone Actor in the set. No TV personalities, no activists, no media channels appear in the top 10 — categories that do show up further out in the broader neighbor graph. The cluster is almost entirely Comedians and Authors, with one Actor as the only cross-subcategory presence.
This is a strongly same-kind audience shape: the people whose followers most resemble Izzard's are overwhelmingly other stand-up and literary comedians, suggesting an audience defined by a specific comedic and intellectual register rather than by platform, genre, or cause.