//
Get monthly newsletter intelligence — trends, top movers, new opportunities
Newsletter Insights — advertising rates and audience data for 40K+ newsletters
Browse all →Track Seymour Hersh's growth
Get notified when subscribers, engagement, or pricing changes
Platform Portability
Uses Substack subdomain (seymourhersh.substack.com). Migrating would require subscribers to re-subscribe at a new address.
Custom domains let newsletters switch platforms without losing their audience.
Are you a newsletter creator? Get verified insights →
It's worse than you think.
Data updated Yesterday
Avg Likes
357.0
Engagement Rate
0.15%· ~357 likes + comments/post
(comments + likes) / subscribers
Typical for lists with 238K+ subscribers
Quality Score
Engagement vs Media
0.15% engagement rate
Score Breakdown
Engagement Score
| Subscriber-only |
| Subscriber-only |
| Subscriber-only |
| Subscriber-only |
| Subscriber-only |
| Subscriber-only |
| Subscriber-only |
| Subscriber-only |
| Subscriber-only |
20.2K paid
Track revenue changes over time
Start tracking — freeTrack CPM rates as they change
Start tracking — freeSubscriber count is a platform estimate — actual growth not reflected in chart
vs 244 newsletters in Media
238K places you in the top 10% of newsletters in this category.
Engagement Rate
0.15%
median: 0.00%
Posts per Week
1.0
median: 1.2
Publishing Consistency
91/100
median: 71/100
Subscribers
238K
median: 2K
Here's what we know about this newsletter's activity:
Publishing Pace
Weekly
Very Consistent
Category Rank
#6 of 794
in Media
Engagement Trend
Consistent
based on recent posts
FactsHQ
137K subs
Big Think
428K subs
++0.8%/wk
Behind The Headlines
113K subs
Get email alerts when subscribers drop or spike, when new sponsors appear, when pricing changes, or when publishing cadence shifts. Track unlimited newsletters across your watchlist with the Starter plan.
$29/mo·cancel anytime
See what's includedGet the full whitespace list with each brand's category fit, audience overlap, and recommended pitch order. Plus a comparison of Seymour Hersh vs the top 15 peer newsletters on sponsor mix, growth, and CPM.
Including City Manager Adolfo Bailon, Replit, Walmart Creator + 159 more.
$300·2-3 working days·refunded if we can't deliver
Publishing Frequency
Weekly
Last published Jul 8, 2026
Usually publishes Wed, Thu, Tue
1.0 posts/week avg
Media Pricing
$6/mo median
At average
Monetization Readiness
Already monetizing
100% of similar-size Media newsletters also have paid tiers
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — freeSponsor-Attractive Profile
238.0K subscribers, 0.15% engagement, and 1 detected sponsor — a strong profile for advertisers.