Newsletter subscription platform Substack will begin taking advantage of an option on the U.S. App Store that allows users to make purchases outside of Apple’s in-app purchasing system. This ...

Substack is a publishing platform where users can build an online presence and earn money by selling paid subscriptions for ...

More people are spending money on newsletters from their favorite writers. They’re also having trouble keeping track of how many they subscribe to. Credit...Andrea Chronopoulos Supported by By Logan ...

Substack, originally a newsletter service, says its app now has millions of users interacting with its creators. By Benjamin Mullin and Jessica Testa Substack began its life as a buzzy newsletter ...

Brands are taking creative approaches to influencer marketing on the subscription platform. Early this year, weight care company Found Health reached out to Emily Sundberg, the author of business ...