Blossom vs Stack: What are the differences?
Developers describe Blossom as "Lean Product Management. For people who love the products they create". A very lightweight agile/lean project management tool. On the other hand, Stack is detailed as "Add tasks and drag them into columns that match your workflow". Important details, to-do lists and discussions are always at hand. Assign responsibility, set due dates, add tags, set priorities and attach files to your tasks.
Blossom and Stack can be categorized as "Agile Project Management" tools.