Sigma Professional 8.3

Sigma Professional by Sigma Estimates is a construction cost estimating solution designed for contractors, estimators, and project teams who need fast, accurate, and consistent estimates. It supports everything from early conceptual budgets to detailed, itemized takeoffs by combining a flexible work breakdown structure with reusable assemblies, templates, and cost libraries. With clear traceability, robust markups, and customizable reporting, Sigma Professional helps standardize estimating practices, reduce risk, and deliver competitive, defensible bids.

Key capabilities:

• Structured estimating with customizable templates, assemblies, and coding structures
• Quantity capture from drawings, models, and spreadsheets, with transparent audit trails
• Built-in markups for labor, materials, equipment, indirects, fees, and contingencies
• What‑if analysis with alternates and options for side‑by‑side comparisons
• Centralized libraries to align costs and methods across projects and teams
• Customizable reports and exports to common formats, including Excel and PDF
• Interoperability with widely used design and project tools to keep estimates in sync

By unifying data, methods, and reporting, Sigma Professional streamlines the estimating process and improves accuracy from first takeoff to final proposal.

Sigma Professional is developed by Sigma Estimates and is used by 3 users of Software Informer. The most popular version of this product among our users is 5.0. The name of the program executable file is sigma.exe.

You can check PROMT Professional, Sigma Enterprise, Sigma Revit Integration and other related programs like Croixleur Sigma at the "download" section.