Can other workspaces or users see my clients' data?

No. Kliently is built on workspace isolation backed by Postgres row-level security, so your data is fenced off at the database level — not just hidden in the interface. One workspace can't read another's records.

Inside your own workspace, roles control who sees what. Owners and admins get the full view, while contractors are walled off from client lists, margins, and invoices and only see their own projects and time. You decide exactly how much each person can access.