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
Task comments with @mentions, attachments and automatic notifications run across List, Board and Gantt views, and the Gantt carries dependencies and critical path. Team-level planning is real rather than claimed: portfolio dashboards, workload and availability views, custom roles with approval workflows, and a free guest license that gives stakeholders a defined place. I found no public information on cross-project capacity trade-offs beyond the shipped reports, so it sits at first-class team planning rather than the full span. 1 4 5 13