All the capabilities you need, in one solution.

The preconstruction phase of a project can be complex and working on a new project can take significant time, energy and coordination. STACK software is designed to provide everything you need to move through the process faster, with absolute accuracy and with the collaboration tools you need to keep the entire team efficient and aligned.
Plan Spec Document Management


Get Organized, Stay Organized

With STACK, keeping project plans, specs and other documents organized has never been easier. Every page added is instantly processed to make sorting by discipline easy and locating key details fast.

Easily upload & securely store plans, specs & project documents from any source. Trade overflowing bins of blueprints & difficult to access file servers for a digital planroom that keeps your team aligned.

Plan Overlay


Easily review revised plans and identify the differences without having to redo takeoffs.

organize pages quickly

Use folders & intuitive drag & drop tools to organize plans just the way you want.

find the important details

Simultaneously search all plan titles & content to find what you’re looking for.


Work Together - Anytime, Anywhere

Work together smarter – no matter where your work takes you. Because STACK is web-based, your team can access project plans, details and reports from the office, from the job site, from home or anywhere. 

Align and empower your internal team and external project stakeholders with robust markup, sharing and invitation features.

Team Collaboration

Keep the team aligned

Keep everyone aligned by always working on the same plan set.

call attention to specifics

Quickly address key details with other team members using callout and markup tools.

share project access

Spread the workload by sharing plans or inviting others to collaborate on a project.

Cloud-Based Takeoff


Increase Speed & Eliminate Mistakes

Say farewell to paper plans and outdated, cumbersome desktop software. Easy-to-use takeoff tools from STACK allow you to use a variety of measurement types to quickly and accurately determine material quantities.

Make project takeoffs 10x faster while you enjoy working anytime, anywhere and from any device.

get fast & accurate Quantities

Put hours back on the clock with easy-to use markup & measuring tools.

Use powerful automation

Save more time with tools like AutoCount, takeoff templates & pre-built materials.

leave no room for mistakes

Eliminate costly takeoff and estimating errors to bid and win more profitable work.


Analyze the Important Details

Actionable project data throughout the preconstruction phase is essential – whether you need to compile a material list, update pricing for your estimate or simply want to ensure nothing was missed during key takeoff and estimating steps. 

With STACK, your can sort, group, summarize and save the project details that matter most. Build material lists, generate summary or detail reports and finalize project estimates with ease.

Project Reporting & Analytics

Get Summary & Detail Reporting

Create & save detailed cost reports for easy access to project data.


Organize & analyze quantities, materials & costs to fit your work breakdown structure.

EASily CUSTOMIZe reports

Group, sort, filter & export key details to make data actionable for your team.

Want to see STACK in action?

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Not Sure About STACK?

In just a few minutes we’ll show you how to:
· Minimize complexity & eliminate risks
· Perform accurate quantity takeoffs
· Put time back on the clock
· Grow your business

What impact will STACK have on your business?

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