EG Sigma vs. Contractor+

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.

Contractor+ is an operating system for build and service contractors that connects jobs, crews, customers, and business communication. It gives owners, office staff, and field teams a shared place to manage work from the first inquiry through the final payment. Keep customer details, property records, documents, tasks, and conversation history together in the CRM. Build professional estimates with Estimatic AI, local cost data, Good/Better/Best options, and optional add-ons.