Collaboration depth
ClickUp
Multi-user workspaces with owners, end users and permission inheritance are evidenced ('your team's project and task data', AI respecting user permissions, Enterprise SCIM), so a second user clearly has a defined place. But the evidence is silent on the mechanics that make planning shared — assignments, timelines, dependencies, workload, guest access — so it cannot honestly clear rubric level 3.
Scoro
Task assignment boards, workload and capacity planning, and a structured RAID log covering dependencies are all evidenced, alongside granular user permissions and Customer Portal accounts that give client representatives controlled, limited access. Goals and OKRs tracked across company, team and individual levels carry planning beyond single projects. I found no public information on task-level comments or mentions, which keeps this strong but not complete.