Interface Index
A curated index of 345 UI examples from top B2B, SaaS, and desktop apps to inspire your design and speed up research.
Overview
What is Interface Index?
Interface Index is a crowdsourced collection of UI elements and patterns from leading B2B, SaaS, and desktop applications. Created by Stephan Bogner, it features 345 examples based on 173 screenshots from 17 products, covering everything from buttons and popovers to complex navigation and 3D viewers. It serves as a reference for designers and developers looking for inspiration or solutions to niche interface challenges.
What is Interface Index used for?

Top Features
- 345 UI examples from 17 products
- Crowdsourced and continuously growing
- Covers B2B, SaaS, and desktop apps
- Tag-based filtering and search
- Direct links to full interfaces
- Includes niche patterns like 3D viewers and complex navigation
How to use Interface Index?
Browse the index by popular elements or tags to find specific UI patterns. Click on any example to view the full interface in its original context. Use the search and filter options to narrow down by product or element type. If you have examples to share, contribute to the crowdsourced collection. For feedback or enhancement ideas, use the feedback badge at the bottom.
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Pros & Cons
Pros
- Saves time on design research
- Provides real-world examples from top products
- Covers niche and complex UI patterns
- Crowdsourced, so content grows with contributions
- Free to use
Cons
- Limited to 17 products currently
- No advanced search or filtering options
- Relies on user contributions for updates
- No API or export functionality
Use Cases
- Finding inspiration for a new UI component
- Researching how other products solve similar design problems
- Speeding up design research for B2B applications
- Learning about niche interface patterns like 3D viewers
- Comparing UI elements across different products
Interface Index Pricing
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