Collaboration depth
How this is scored
How much real multi-person project work the tool carries: shared planning, assignments, dependencies, workload, comments, guest access.
0 — A personal task list; a second user has no defined place in it.
3 — Tasks can be shared and assigned, but planning stays per-person — no shared timeline, workload or dependency view.
5 — Solid shared projects with assignments, comments and at least one team-level planning view; gaps appear in cross-project or capacity planning.
8 — Team-level planning is first-class: cross-project views, workload/capacity, dependencies, guest or client access with sane permissions.
10 — Handles the full span from two freelancers to a structured department in one model — planning, capacity, permissions and client involvement all without workarounds.
The UX Purist
Real shared work is on display: assignable tasks with role-based workflows, five dependency relation types, subtasks, team chat, wiki and forum comments, and customers following their own issue on a tracking page without a login. Planning views — sprints, Kanban, Gantt, milestones — are per-project; we found no public information on cross-project or workload/capacity views, which keeps team-level planning from being first-class. 1 2 6 7