Newsletter Sponsor Finder — Substack Scraper

Find newsletter advertising leads: scan Substack newsletters and get one row per sponsor, with advertiser name and domain, how many times they appeared, in which newsletters, when first and last seen, and a sample of the ad text. Other scrapers give you the posts; this one gives you the buyers.

Publisher description, verbatim
Last 7 dayson this actor
Each one reaches followers by email the morning after.Follow this actor
Key figures23 readings
Price / 1k$15.00per 1,000 results
Users / 30d0↓ 1 over 23 readings
Users, all time2↑ 1 over 23 readings
Runs / 30d34↑ 4 over 23 readings
Runs / user / mo—runs per monthly user
Standing
#129of 146

on Substack, by users in the last 30 days among actors classified to this platform.

Recorded changes
  • 2026-09-23changeBack on the store—on record
  • 2026-09-19changeRemoved from the store—on record
  • 2026-09-11changeBack on the store—on record
showing 3 of 8 in the last 30 days · followers get all 8 by email

History

23 readings since 2026-08-27
Users / 30d23 readings
08-27↓ 109-25
Users, all time23 readings
08-27↑ 109-25
Runs / 30d23 readings
08-27↑ 409-25
Standing30 readings
08-27↑ 8109-25

Alternatives on Substack

The actors either side of #129 of 146, ranked by users in the last 30 days. Same platform, adjacent adoption — the comparable set.

all 146 on Substack →
Sort
#ActorGradePrice / 1kUsers /30dSuccessRatingAgeFresh
124—RES$1.00 /1kgood price01 total——3mfresh
125—EVT$1.50 /1k post-scrapedfair price01 total——50daging
126—EVT$2.00 /1k posthigh price01 total——31dfresh
127—RES$1.00 /1kgood price01 total——55daging
128—EVT$0.05 /1k apify-actor-startgood price038 total——11mfresh
129—RES$15.00 /1ksteep price02 total——3magingThis
130—EVT$0.05 /1k apify-actor-startgood price01 total——2mfresh
131—RES$2.50 /1kfair price02 total——4mfresh
132—RES$2.99 /1kfair price061 total——19maging
133—RES$9.00 /1khigh price01 total——5maging
134—EVT$4.00 /1k post-scrapedsteep price01 total——4maging

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Numbers on this page are measured only by an independent census of the Apify Store — not self-reported.