VoiceRankVoiceRank: one 0-100 measure of how strong a podcast booking someone is, built from four signals — Presence, Reach, Pull and Authority — each ranked against every other rated voice. Recomputed nightly; the arrow is the week-over-week change.
Unrated — not enough outside guesting yet to score fairly (needs 3+ appearances across 2+ shows, plus corroborating signals). It is an absence of a reading, not a low one.
Not scored yet: VoiceRank needs 3+ guest spots across 2+ shows. We have 1 across 1.
Appearances
1
Guest shows
1
Total views
76K
Last guested
1w ago
Sep 18, 2026
View lift
Audience impact
1.3×Episodes with Charles earn 1.3× the show’s typical views, across 1 appearance on 1 show.