//
Get monthly newsletter intelligence — trends, top movers, new opportunities
Newsletter Insights — advertising rates and audience data for 41K+ newsletters
Browse all →Advertisers are viewing this page. Claim it
Platform Portability
Uses Substack subdomain (kathleenschmidt.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 →
News and analysis about the book publishing industry that you won't read anywhere else.
Data updated 5 months ago
Publishing Confidential hasn't published recently
Last post was 6 months ago. Growth, revenue and CPM projections assume ongoing activity, so they're hidden until posting resumes.
2.2K paid
We don't have enough growth data for Publishing Confidential yet. The average Media newsletter has 4K subscribers.
Based on 504 Media newsletters tracked
Quality Score
Score Breakdown
vs 257 newsletters in Media
22K places you in the top 25% of newsletters in this category.
Posts per Week
1.6
median: 2.1
Publishing Consistency
75/100
median: 73/100
Subscribers
22K
median: 4K
| Subscriber-only |
| Can We Trust Book Publishing to Tell the Truth?Books are published. Questions arise. Publishers must do better.Apr 16, 2026 | Public |
| Help! I Can't Write!And some updates about the newsletterApr 14, 2026 | Public |
| How I Got HereA little personal history that explains a lot.Mar 16, 2026 | Public |
| BREAKING NEWS: The USA Today Bestseller List is a JokeIf they can't get it right, they should stop publishing it.Mar 11, 2026 | Public |
| Social Media in 2026 + Other TidbitsEngagement is the name of the gameMar 11, 2026 | Public |
| Adventures at AWPBook Therapy will return next Friday.Mar 6, 2026 | Public |
| What Happens to Book Publicity Now?Plus, an update about Publishing ConfidentialFeb 23, 2026 | Public |
| Weekend Thread: Book TherapyYour chance to ask me anything about book publishing.Feb 20, 2026 | Public |
| Are "Review-Driven" Books Still Feasible?The book review landscape has been diminishing for a decade. It's time to be realistic about what's truly possible for a book.Feb 17, 2026 | Public |
Publishing Frequency
Previously Weekly
Inactive — last post 6 months agoUsually publishes Fri, Mon
Media Pricing
$6/mo median
At average
Monetization Readiness
Already monetizing
56% of similar-size Media newsletters also have paid tiers
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — freeHeretics with Andrew Gold
25K subs
The Entertainment Strategy Guy
28K subs
BURN AFTER READING
13K 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 Publishing Confidential vs the top 15 peer newsletters on sponsor mix, growth, and CPM.
Including Ground News, Apollo Go, Facebook + 476 more.
$300·2-3 working days·refunded if we can't deliver
