Looking for a better preconstruction solution than using Pen & Paper?
Move your preconstruction to the cloud. STACK offers all the takeoff, estimating and collaboration tools you need.

Move your preconstruction to the cloud. STACK offers all the takeoff, estimating and collaboration tools you need.
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Speed & Accuracy | Fast & Accurate Takeoffs for more detailed estimates. | Slow and prone to errors. |
Printing Costs | $0. No need to print plan sheets. | Printing drawings is expensive! Costs can easily be thousands/month. |
Document Storage | Quickly access all your files in one place. Unlimited storage. | Hard to find what you’re looking for in the piles of blueprints around the office. |
Team Collaboration | Sync documents across all devices. Ensure your team is always working on the most up-to-date drawings. | Difficult to share physical documents. Slows down job progress. |
Mobile Access | Access your documents wherever you go. | Transporting drawings from place to place is a pain. |
Preconstruction Workflows | Integrated professional-looking bid proposals. | Manual process to create bid proposals. |
See the difference for yourself. Get started with STACK for free.
STACK’s modern interface makes using the platform a breeze.
STACK’s tiered pricing makes it easy for you to find the right plan for you.
STACK offers advanced material takeoff & accurate estimating capabilities.
Getting set up is as easy as accessing your favorite web-browser.
“We have switched from pen, paper and scales to STACK’s professional estimating software. In a matter of one month it has transformed our business and we are not looking back.”
Keeping project details & supporting documents organized has never been easier.
Use robust markup, callout, sharing & invitation features to keep your entire team aligned.
Make project takeoffs
10x faster & empower your team to work anytime, anywhere.
Adjust costs, markup, tax, and overhead to create branded proposals with ease.
STACK Construction Technologies provides industry leading takeoff and estimating software for professional construction contractors. Our easy-to-use, cloud-based platform helps users to transform and streamline the pre-construction process by empowering them to quickly and accurately measure digital plans, collaborate with team members, customize materials and pricing and finalize project estimates.