This week, Substack launched a bunch of new features, Inbox Collective asks if it's still worth launching a newsletter in 2025, and explore the history of email signatures.
Also the featured newsletters this week cover restaurants, cars, cybersecurity, and more!
📰 News & Articles
Substack has introduced A/B testing for headlines, profile customization, livestream updates, and more features.
Inbox Collective explores the viability of launching a newsletter in 2025, considering the evolving landscape and challenges.
A deep dive into the history and significance of email signatures, exploring their evolution and impact on communication.
⭐ Featured Newsletters
Nebular — Where Crypto Meets Macro Intelligence
Fresh cybersecurity stats in your inbox each month for free.
The latest in beauty, wellness, and CPG—backed by science.
Car News Without the Noise
Weekly dinner menus
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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