Novels on Sustack + Using Lead Magnets

May 28, 2025 |
Keenen Charles

This week, there's a look at simple growth tactics you can use and tips for increasing your open rates. Plus, a look at the best newsletter platforms for 2025.

Also the featured newsletters this week cover social media, science news, leadership, and more!

📰 News & Articles

The Self-Liquidating Flywheel Every Newsletter Operator Should Know

Learn how Olly Richards paid for the distribution of his Google Doc and grew his newsletter, in essence, for free to 18k+ subscribers in ~18 months.

12 Simple Growth Tactics for Newsrooms and Publishers

Some simple growth tactics that absolutely anyone can implement in just a few minutes.

Best Newsletter Platforms for 2025

Compare 13 of the best newsletter platforms (or ESPs) on the market based on price.

11 data-backed tips to increase your open rate

Mailerlite dug deep into their data to discover the key points that lead to more opens.

⭐ Featured Newsletters

Undo

How history’s outliers got stuff done

ScienceDaily

Your source for the latest research news.

Easy Startup Ideas

The inspiration you need to start your next business

Social Media Growth Guide

Social media growth tips curated for you!

Perspectives on Leadership

Exploring leadership from a fresh perspective each week.

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.

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