Beehiiv's new CMO + Newsletter Success Stories

March 12, 2026 |
Keenen Charles

This week there's an interesting story about Anthropic giving its retired Claude AI a Substack. As great as their pushback against the US government has been to see it's also important to remember they might genuinely think this LLM is alive, weird. Plus, we have a guide on how to filter bot clicks in email marketing, 8 ideas to close more sponsorships, and more.

Also the featured newsletters this week cover health, food, copywriting, and more!

📰 News & Articles

Beehiiv Taps Former Calendly Exec as Its First CMO

Beehiiv has hired the former Calendly growth executive as the newsletter platform pushes deeper into the creator economy.

How medical creator grew his paid subscribers from 900 to 5,200 in 8 months

Nick Norwitz graduated from Harvard Medical School last May. By January, he had already grown his paying Substack subscribers nearly 500 percent.

Politics newsletter makes nearly $4m in subs despite giving most content away

Tangle Media makes most of it's $4+ in revenue from subscriptions despite giving most of its content away for free.

How Newsletters Beat Social Media for Your Brain

A look at the data comparing newsletters and social media for staying informed.

⭐ Featured Newsletters

BPO Bullhorn

Straight talk, smart insight, no bull.

The Old Grey Thinker

Side Hustles, Brain Power & Freedom

Savor the Story

From ingredients to inspirations: Stories beyond the plate

Unfiltered Clarity

Honest conversations on gay men’s mental health, culture, & connection

CIA (Copywriting In Action)

Learn Copywriting- CIA Style

See Ya

This is our weekly newsletter covering tips and tools for newsletter operators and everything else happening in the email newsletter space. Hope you enjoyed it!

Keenen Charles

Keenen is the creator of InboxReads and a believer in the future of newsletters and email for sharing great content.

Related Articles

Check out similar articles related to weekly-newsletter.

Email Warmup - Stop Landing in SPAM - Get 30% Off until April 8th.

This page may include affiliate links. When you buy through these links I may earn a small commission at no additional cost to you.