The Takeoff & Estimating Software Built for Structural Steel Contractors.

Reinforce the accuracy of your measurements and increase your project win rate! STACK’s powerful cloud-based software will allow you to generate detailed bids that will help you win more work.

Pinpoint accurate bids with STACK's cloud-based estimating software.

Manual takeoffs and outdated desktop software can slow down your bid process and cause you to miss deadlines. STACK provides easy-to-use markup and measurement tools and offers real-time collaboration with detailed reporting.

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Bid More in Less Time

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


Fast, Accurate Takeoffs

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

No More Manual Counts

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


Pre-built & Custom Materials

Leverage a library of items and systems or add your own custom materials.


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Additional Features of STACK's Structural Steel Estimating Software

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Anytime, Anywhere Plan Access

Since STACK is cloud-based, you’ll be able to access it anytime, from anywhere on any device. You and your entire team can work on the platform from your office, home, job site or anywhere else you have internet.

Effortless Collaboration

Increase communication between your team members with STACK. The structural steel estimating software has permission controls you can use to grant access to employees, partners and others. Grant them project edit privileges or view-only access.

Precise Estimations

Take advantage of STACK’s user-friendly measuring tools to determine the materials necessary for your structural steel project. You can also add labor, overhead and waste costs to finalize your bid proposal. Avoid the risks of doing it by hand.

Document Organization

With STACK, organizing your project documents is easier than ever. Using STACK structural steel takeoff software, you’ll be able to store all your files in a single location for easy access.

Get the latest news and resources:

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The Crucial Link Between Accurate Construction Estimates and Jobsite Time Tracking 

We all know an accurate estimate serves as the foundation for a successful construction project, ensuring that resources are allocated …

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Life Outside of STACK: Greg Warman, Strategic Solutions Engineer

Life Outside of STACK is our feature series that introduces you to some of the faces behind the brand. Today …


Billd and STACK Construction Technologies Announce Powerful Integration That Helps Contractors to Secure Working Capital and Increase Bid Volume

Cincinnati, OH – September 6, 2023 Billd, a leading construction payment provider for commercial trade contractors, and STACK Construction Technologies, …

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The best way to see how STACK’s takeoff & estimating solution can help your steel business is to see it in action.

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Calculate everything you need anytime, anywhere.
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