EG Sigma vs. UDA ConstructionOnline

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.

ConstructionOnline is a cloud-based construction project management software developed by UDA Technologies, specifically designed to assist construction professionals in managing various aspects of their projects. With over 25 years of experience in providing construction management solutions, UDA Technologies has established a robust platform that supports residential builders, commercial contractors, multifamily developers, and specialty contractors.