Welcome to Cardigan

Cardigan is a tidy solution to the problem of organizing changing information. It finds an sweet spot between the boundless flexibility of a spreadsheet and the rigid complexity of special-purpose applications.

It's a perfect fit for small businesses, students, writers, collectors, and anyone else seeking an elegant method of managing their data. A place where you can store all your information on supercharged notecards in decks of your own design.

Define your own structure. Your way. Cardigan won't get in it.

Feature Highlights

  • Create Boxes & Decks

    Create a box for every purpose. Create decks to organize and customize the cards in each box.

  • Utilize 8 Field Types

    Store everything from basic text to complex workflows on your cards.

  • Explore Steplists

    A new form of todo, perfect for modelling and tracking everything from sales processes to houseplant maintenance.

  • Make Checklists

    Create unique checklists on each card or specify one list for all cards

  • Change Perspective

    Cards can appear in multiple decks and display themselves with different fields and headers.

  • Filter & Sort

    Narrow down a deck to pinpoint just the cards you need.

  • Collaborate

    Invite friends and coworkers to work with you on, or just view, your card boxes. See everyone's updates in real-time.

  • Attach

    Upload images, PDFs, and other files to your cards and view them in your browser.