Aboard's hierarchy is structured across three levels: Boards, Stacks, and Cards. Cards are grouped in Stacks, and Stacks are grouped in Boards.
Aboard also allows you to group your Cards into Stacks that way you can group categories to compare or collect them.
You’d think it doesn’t get any better well ... you can also organize your Stacks into Boards (insert link) for further organization and ease of use.
