PlanHub describes itself as a cloud-based preconstruction bidding and planroom platform for general contractors, subcontractors, and suppliers. Its official overview includes project discovery, planrooms, bidding, takeoff and estimation, relationship management, and project-management tools. LSGRO is narrower: it supports focused lead research and qualification for a selected market, trade, and sector. Use PlanHub when the need is an integrated preconstruction workflow; use LSGRO when the next decision is whether a specific sales target is worth pursuing.