Substack

Substack Inc.
Type of site
Subscription platform
HeadquartersSan Francisco, California, U.S.
Created by
  • Chris Best
  • Hamish McKenzie
  • Jairaj Sethi
RevenueUS$9 million (2021)
Employees94 (June 2022)
URLsubstack.com
CommercialYes
Launched2017 (2017)
Current statusLive

Substack is an American online platform that provides publishing, payment, analytics, and design infrastructure to support subscription-based content, including newsletters, podcasts, and video. It allows writers to send digital content directly to subscribers. Founded in 2017, Substack is headquartered in San Francisco. The company has faced criticism over the years for their content moderation policies as well as security breaches which involve user data.