EG Sigma vs. BuildingConnected Pro

EG Sigma is a professional construction estimation and calculation platform developed by EG A/S, positioned as the first-choice tool for estimators across the Danish (and Icelandic) construction and civil engineering sectors. The platform consolidates prices, materials, labor, and workflows into a single environment, serving 800+ companies ranging from sole-trader craftsmen to large general contractors and consulting engineers. The headline claim is 85% average time savings on estimation through automated workflows.

BuildingConnected Pro is a comprehensive bid management solution designed for general contractors and owners to streamline the preconstruction process. By leveraging a vast network of over 1 million construction professionals, it facilitates efficient subcontractor selection, bid invitation, and proposal evaluation, all within a centralized platform. This integration enhances collaboration, reduces administrative overhead, and accelerates project timelines.