480+ web applications featured
54,200+ web application screens
1,200+ user flows
6,800+ UI components
1,000+ hours of research
SaaS B2B products
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A new model for publishing

Explore the complete UI of Substack with a keen UI/UX perspective. Our Substack collection includes 131 screens, ranging from the marketing site to the whole application behind the login. Dive deep into each Substack UI components (currently 28 available) and explore the detailed User flows, including onboarding, password reset, and more.