Strong Takeoff and Estimating Built for Structural Steel Contractors

Structural Steel Software


Pinpoint Accurate Bids

Manual structural steel takeoff processes and outdated, cumbersome desktop software can slow down your bid process, or worse, cause you to miss a deadline. Cloud-based takeoff and estimating software from STACK provides easy-to-use markup and measurement tools, offers real-time collaboration and delivers detailed reporting to help you submit an accurate estimate, faster.

Reinforce the accuracy of your plan measurements, decrease takeoff time and increase your project win rate with powerful markup, measurement and collaboration tools. Start saving valuable time and eliminating costly errors in the bid process with STACK structural steel estimating software!

Auto Count

Say Goodbye to Manual Counting

STACK’s auto-count feature quickly counts columns & other plan symbols.

Alarm Clock icon

Bid More Work, In Less Time

Speed up your structural steel bid process with lightning-fast takeoffs.

Quantity Takeoff

Complete Accurate Measurements

Quickly & accurately measure steel beams, columns, decking and more.

PreBuilt Materials Database

Create Custom Assemblies

Customize materials and store them for easy retrieval on future projects.

Structural Steel Estimating Simplified

Quickly perform standard or custom beam takeoffs by calculating linear feet, weight and more. Plus, utilize STACK’s auto-count feature to automatically count columns and other plan symbols. Apply pre-built or custom assemblies to complete your estimate in a fraction of the time spent in your current bid process.

STACK is easy-to-use, cloud-based for anytime, anywhere access, and completely customizable for each unique project you’re working on! Sign up for a free STACK account to create fast and accurate takeoffs & estimates.

Trusted by structural steel contractors large and small.

Fast & Accurate Takeoff & Estimating Software

Simplify your bid process and start winning more profitable work with easy-to-use, collaborative software from STACK!

Access Our Most Popular Features, Perfect For Getting Started.

per user / year

Limited Takeoff

2 Concurrent Projects

7-Day Project Access

10 Measurements Per Project

Anytime, Anywhere, Any Device

Works on Mac & PC

Multi-user, Real-time Collaboration


Experience Lightning-Fast, Advanced Quantity Takeoff.

per user / year

Advanced Takeoff

Unlimited Projects & Measurements

Lifetime Project Access

Microsoft Excel Report Sync

1:1 Takeoff Assistance

Printing & Exporting

Free Training & Support


Powerful & Integrated Takeoff & Estimating Platform.

per user / year

Takeoff + Estimating

Pre-built Materials Database 

Custom Assembly Formula Editor 

Material, Labor & Equipment Reports 

Formula & Assembly Review 

Custom Database Import 

Excel Project Cost Calculator

Shopping Basket

What impact will STACK have?

See how much time you’ll save & how much additional revenue you’ll generate with STACK.

What impact will STACK have on your business?

See how much time you’ll save & additional revenue you’ll generate.