
For Substack writers ready to stop treating their newsletter like a place to post and start tending it as a living publication — with editorial perspective, reader-aware frameworks, data tools and a craft-forward community for building work that lasts.
| Platform | Pricing | Freemium | Publishes | Daily | |
|---|---|---|---|---|---|
| Issues | 497 | Founded | 4 years ago | Last Issue | 2 days ago |
| Active | |||||

Substack has a new category checker that looks at what you’ve been publishing recently and tells you whether the categories attached to your publication still match the work you’re publishing.
I first tested the new feature on Aug. 6, whil...
Substack has a new tool in beta called Creator Match, and I’ve been playing with it because this is exactly the kind of thing I want the robots (ahem, AI) to make easier for creators.
And based on everything I’ve seen so far, it seems to t...
Editor’s Note: This piece has been edited to reflect the proper use of in/on Martha’s Vineyard. It should have read “on Martha’s Vineyard.” Thank you to reader for chiming in the comments with this correction. I hope you all enjoy today’s...
A few weeks ago I wrote about setting up your Substack MCP like a publishing advisor — what kind of judgment you want it supporting and why reactive questions are too small to carry publication-level strategy.
That first prompt taught Clau...
Today is the last Chat thread in the month of July — we’ve been focused on integrating data into how we publish on Substack.
The thread is free for everyone and is now open. Come ask your questions.
Thanks for being with us this month as...
Subscribers, engagement, traffic and sponsorship for The Publishing Spectrum.
| Subscribers | Engagement | 80 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
How this newsletter ranks in the official Substack charts.
| #236 |
The writers behind this newsletter.
Publishing advisor, longtime editor, autistic. Nearly two decades helping messages travel and studying how audiences wake up. Bring me your next project or pivot ➡️ Editorial & Audience Review
I do the data and I read stuff
You can find recent issues that have been published by The Publishing Spectrum on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
To see how many people subscribe to The Publishing Spectrum, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
Newsletter advertising can be extremely effective when it's done right. Before you pitch The Publishing Spectrum as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact The Publishing Spectrum using the contact information provided and ask for a copy of their media kit.
Scroll up to where it says Related Newsletters to see other publications like The Publishing Spectrum. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.