Digital planning tools
Planners you
actually open.
We build planning tools for the things worth planning well — trips, weddings, budgets, everyday systems. Spreadsheets, templates, and small apps that run in your browser, keep your data on your own device, and don't ask you to sign up for anything.
A day-by-day planner for the trip of your life: stays, flights, activities, photos and documents. Works offline, installs on your phone, and syncs through your own Google Drive.
Everything a wedding needs to stay on track, in one place.
Our shop lives on Etsy: Mellow Mango Studio.