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 Bootstrapper
The interactive Gantt carries real team planning — dependencies, estimates, work-in-progress limits, resource-aware forecasts and progress rolled up through parent tasks — and timeline reports span multiple projects at once, with agile boards and timesheets alongside. I found no public information on guest or client permissions beyond the helpdesk module, or on a dedicated workload view, which keeps this just under the top band. 1 5 7