WordPress.org — #4 Alternative to Substack / Medium
Self-hosted open-source publishing powerhouse running over 40% of the web
Self-hosted WordPress.org provides block-editor publishing, full editorial workflows, custom post types, SEO control, and zero-commission paid memberships via plugins you own completely.
License: GPL-2.0+ · Pricing: Free & Open Source · Compare all Substack / Medium alternatives · Official Website