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WP
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
25K
every episode
Last guested
5mo ago
May 21, 2026
Topics
View lift
Audience impactEpisodes with William earn below 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.
0.3×1 appearance on 1 show
Similar people
Who else fitsPeople booked by the same shows as William Peterson and tagged on the same topics. Further right means more shared shows, higher means more shared topics, measured against the other matches here: the top and right edges are this list’s strongest, and the axes start at none shared. A guest spot counts half as much for each year since it aired. Direct comps lead on both; Same circuit leans on the shows; Fresh angle leans on the topics, from shows William Peterson hasn’t done.
Actively guestingNo guest spot in 12 months
SD
Recent guest spots
Top matches
1Scott DuffeyVoiceRank: Unrated
SD
1 of 1 shows · 1 of 2 topics
Surviving The Survivor: #BestGuests in True Crime · 3mo ago
2Greg RogersVoiceRank 42
GR
1 of 1 shows · 1 of 2 topics
Surviving The Survivor: #BestGuests in True Crime · 5mo ago
3VoiceRank 21
4
Jennifer CoffindafferVoiceRank 70
1 of 1 shows · 2 of 2 topics
Surviving The Survivor: #BestGuests in True Crime · 4mo ago
5Scott DuffyVoiceRank: Unrated
SD
1 of 1 shows · 1 of 2 topics
Surviving The Survivor: #BestGuests in True Crime · 6mo ago
Showing 5 of 20
History
