Demystifying the feed

Why Substack has a feed, how to use it, and what we have learned from those who are building it.

Oct 27

1,066

273

175

Our position on the Online Safety Act

Here’s how we’re complying with the U.K. and Australia’s new regulatory measures

Oct 20

15

11

Culture, captured in real time

Turning cultural flashpoints into community moments on Substack

Oct 2

611

71

62

September 2025

What makes a shopping newsletter?

Insights on craft and commerce from one of Substack's fastest growing categories

Sep 15

452

73

46

A new growth chart and tools to help you grow faster

See what’s driving your growth and bring your external audience to your Substack

Sep 12 • 

Matt Klein

978

211

92

August 2025

Now anyone can pay for a Substack subscription in iOS

We’re enabling in-app purchases—and introducing tools to protect your revenue, relationships, and control

Aug 18

723

275

108

In-App Payments (IAP) FAQ

The Substack app drives more than 30% of all paid subscriptions, making it a major source of discovery and discussion.

Aug 18

20

32

15

New on Substack: A/B testing for headlines, profile customization tools, and livestream updates

Drive post views, stand out, and connect with your audience

Aug 6 • 

Matt Klein

933

221

107

July 2025

The Substack AI Report

We asked 2,000 Substack publishers how they’re using and thinking about AI. Here’s what we found.

Jul 24 • 

Arielle Swedback

1,711

690

397

Live video on Substack: smarter, simpler, more discoverable

New tools for scheduling, clipping, and sharing make it easier to grow your audience with every livestream

Jul 2 • 

Zach @ Substack

434

81

42

June 2025

Introducing Substack Study Hall: Advice from top creators on getting started, going paid, and more

Rachel Karten, Laurel Pantin, and Brandon Kyle Goodman joined us for our first Study Hall event in L.A.

Jun 6

1,051

119

123

May 2025

How to bring your social media audience to Substack

Our insider tips for turning followers into subscribers—at launch and beyond

May 29

1,184

131

105

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