InboxReads Blog

This week newsletter startup Letterhead announced a big Series A raise, signaling a renewed interest in newsletters as a business tool.

October 23, 2025

This week there's a look at how 1440 is evolving from a newsletter company to a destination of explainers, a guide to designing newsletter ads, lessons learned from promoting newsletters through Meta, and a deep dive into local newsletters.

October 15, 2025

This week, we look at a big acquisition in the newsletter space, how some newsletters are building other businesses, and why replies are the most important metric to focus on.

October 9, 2025

This week, Cloudflare launched an email sending service, which could be a good competitor to Amazon SES.

October 1, 2025

This week, there's a look at why scientists are flocking to Substack, new growth tools for Substack writers, and the future of email subject lines.

September 17, 2025

This week, we're exploring Patreon's new newsletter features and incentives for Substack writers, along with tips on how often to send your newsletter.

September 12, 2025

This week, we're diving into the recent backlash against Substack's payment changes, sharing some funny email marketing examples, and a new open source publishing platforms.

September 4, 2025

This week, there's a guide on re-engagement emails, Substack added iOS payments so readers can subscribe directly from the app, and more.

August 27, 2025

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.

August 13, 2025

This week, Ghost officially launched its social syndication feature, allowing users to post their newsletters and blog posts directly to Bluesky and Mastodon.

August 7, 2025

This week, there's a look at how to return from a newsletter hiatus, Substack's push alert drama, and tips on managing your complaint rate.

July 30, 2025