Share

StarTalk

Marketing Channels
Podcasts and Radio
Playground →Docs

StarTalk's nearest audiences are a cross-kind mix — actors, research organizations, science media, and politicians — with no other podcast or radio channel appearing in the top 10.

The shape is flat: the top 10 neighbors span a similarity range of 0.84 to 0.80, with no single entity pulling significantly ahead of the rest. CERN leads at 0.84, the only research organization in the set. Immediately behind it are actors: Olivia Munn (0.84), Alison Brie (0.83), and Max Greenfield (0.83) form a tight cluster of Actors subcategory neighbors that accounts for four of the top 10 positions — Busy Philipps (0.81) is the fourth. Rounding out the top 10 are IFLScience (0.82), a science website; Chrissy Teigen (0.81), Lifestyle; Taika Waititi (0.81), a Director; Vinyl Me, Please (0.81), a music brand; and Alexandria Ocasio-Cortez (0.80), a politician. The subcategory distribution is notably heterogeneous: actors dominate numerically, but science media, a research institution, a lifestyle figure, a director, a music brand, and a politician all appear within a two-point band. StarTalk's own subcategory — Podcasts and Radio — is absent from the top 10 entirely.

The flat, cross-kind shape suggests an audience that doesn't cluster tightly around any single content type, but instead overlaps broadly with culturally engaged, science-adjacent, and entertainment-oriented audiences simultaneously.

Nearest neighbors by audience shape

Cosine similarity over Persona Live audience composition.
"Entities whose overall audience profile most closely matches this one — people who follow one tend to follow the other."

Raw data

Attention graph /similar sample results  (free):
{ "handle": "startalkradio", "title": "StarTalk", "category": "Marketing Channels", "subcategory": "Podcasts and Radio", "resolved": "startalkradio", "k": 10, "shape": "flat", "filter": null, "results": [ { "handle": "cern", "title": "CERN", "category": "Organizations", "subcategory": "Research Organizations", "similarity": 0.843, "drivers": [ "N03", "G03", "A02", "I01", "G01" ] }, { "handle": "oliviamunn", "title": "Olivia Munn", "category": "Celebrities and Influencers", "subcategory": "Actors", "similarity": 0.8367, "drivers": [ "N03", "A02", "G03", "G01", "I01" ] }, { "handle": "alisonbrie", "title": "Alison Brie", "category": "Celebrities and Influencers", "subcategory": "Actors", "similarity": 0.8326, "drivers": [ "A02", "G03", "I01", "N03", "G01" ] }, { "handle": "iamgreenfield", "title": "Max Greenfield", "category": "Celebrities and Influencers", "subcategory": "Actors", "similarity": 0.8299, "drivers": [ "N03", "A02", "G03", "I01", "G01" ] }, { "handle": "iflscience", "title": "IFLScience", "category": "Marketing Channels", "subcategory": "Websites", "similarity": 0.8213, "drivers": [ "N03", "A02", "G03", "G01", "J04" ] }, { "handle": "busyphilipps", "title": "Busy Philipps", "category": "Celebrities and Influencers", "subcategory": "Actors", "similarity": 0.8129, "drivers": [ "N03", "A02", "G03", "I01", "G01" ] }, { "handle": "chrissyteigen", "title": "Chrissy Teigen", "category": "Celebrities and Influencers", "subcategory": "Lifestyle", "similarity": 0.8077, "drivers": [ "A02", "G03", "G01", "N03", "I01" ] }, { "handle": "taikawaititi", "title": "Taika Waititi", "category": "Celebrities and Influencers", "subcategory": "Directors", "similarity": 0.8057, "drivers": [ "G03", "I01", "A02", "N03", "G01" ] }, { "handle": "vinylmeplease", "title": "Vinyl Me, Please", "category": "Brands", "subcategory": "Music", "similarity": 0.8052, "drivers": [ "N03", "A02", "G03", "I01", "G01" ] }, { "handle": "aoc", "title": "Alexandria Ocasio-Cortez", "category": "Celebrities and Influencers", "subcategory": "Politicians", "similarity": 0.8025, "drivers": [ "A02", "G03", "I01", "G01", "N03" ] } ] }
Full Attention graph /similarity /affinity /demographics available with  API key: