Life & fun · alternatives · 2026

24 alternatives to Card Sorting: Designing Usable Categories

The card sorting method for understanding ideas and content

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Card Sorting: Designing Usable Categories launched in 2016; newer entries below may have overtaken it.

1. 1DO
   Deck of Cards – A playing card API▲255

   2015 · deckofcardsapi.com · its alternatives →

2. 2SP
   Sortraits, Portraits of Sorting Algorithms▲132

   2019 · wtracy.gitlab.io · its alternatives →

3. 3
   Card sorting by Ballpark▲207

   Improve UX by watching how users organise information

   2024 · ballparkhq.com · its alternatives →

4. 4
   Kernel Cards▲95

   A simpler way to create a digital content strategy

   2016 · its alternatives →

5. 5
   Ordering Disorder▲64

   Grid Principles for Web Design

   2016 · its alternatives →

6. 6KA
   Kooba, an interactive graph for finding new books▲145

   2017 · koob.jake.run · its alternatives →

7. 7
   Envisioning Information▲87

   A remarkable range of examples of visual thinkinking

   2015 · its alternatives →

8. 8
   Kooba▲141

   An interactive graph for finding new books

   2017 · its alternatives →

9. 9IQ
   Illustrated Quicksort algorithm▲187

   2017 · illustrated-algorithms.now.sh · its alternatives →

10. 10
    Meaningful▲69

    The story of ideas that fly

    2016 · its alternatives →

11. 11
    Thinkertoys▲76

    A handbook of creative thinking techniques

    2016 · its alternatives →

12. 12
    Designing Interactions▲91

    Interviews with influential designers

    2015 · its alternatives →

13. 13
    Perspective Cards▲136

    Can we solve tech's diversity problem with a few clicks?

    2017 · its alternatives →

14. 14
    Understanding Media▲70

    The Extensions of Man

    2016 · its alternatives →

15. 15
    Analytics Cards▲70

    A deck of cards to help explore Google Analytics

    2016 · its alternatives →

16. 16
    The Dim Sum Field Guide▲62

    A taxonomy of dumplings

    2016 · its alternatives →

17. 17
    Machine Learning Flashcards▲101

    300 digital flashcards

    2017 · its alternatives →

18. 18
    The Sketchbook Project▲87

    A crowd-sourced library of Sketchbooks

    2014 · its alternatives →

19. 19
    Machine Learning▲77

    A visual guide for beginners

    2017 · its alternatives →

20. 20IV
    Interactive Visualization of Sorting Algorithms▲16

    2017 · caspervonb.github.io · its alternatives →

21. 21DA
    Drag-and-drop library for 2D, resizable and responsive lists▲92

    2014 · github.com · its alternatives →

22. 22
    The Tarot Cards of Tech▲80

    A tool that gives designers a fun way to ask hard questions

    2018 · its alternatives →

23. 23
    Gather The People▲61

    A human-centered approach to making and marketing

    2016 · its alternatives →

24. 24
    Drawing Ideas: A Hand-Drawn Approach for Better Design▲64

    A guide for drawing to creatively share ideas

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →