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KS
Person Profile
Karen Serfaty
Has guested
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.
Why unratedNot scored yet: VoiceRank needs 3+ guest spots across 2+ shows. We have 1 across 1.
Appearances
1
guest spots
Guest shows
1
excl. their own
Total views
14K
every episode
View lift
Audience impactEpisodes with Karen earn 1.9× the show’s typical views. View lift compares their episodes with each show’s own average (1.0×), weighted by episode count. It reports how those episodes did, not what caused it.
1.9×1 appearance on 1 show
History
