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Manual takeoffs and outdated desktop software can slow down your bid process and cause you to miss deadlines.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.


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.