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- Plan & Spec Management
Evaluate new bid opportunities, search full plan sets, compare plan versions and more.
Quantity TakeoffCalculate material & labor with quick and accurate digital measurement tools.
Estimates & ProposalsLeverage integrated items, assemblies and regional pricing to prepare winning bids.
The ROI of Estimating Accuracy: How STACK Customers are Winning More
Consistent estimating accuracy builds confidence, speeds up bidding, and drives more profitable wins. STACK customers are proving this every day with higher win rates and revenue growth.
- Customer Spotlight
STACK Powers Demotik’s Leap in Efficiency and Profit Margins
Demotik, a super-subcontractor based out of Cypress, Texas, achieved 50-75% better productivity with STACK!
- Resource Center
STACK's central hub for all the essential tools, insights and information you need to get started.
Help & TrainingSTACK's go-to resources for quick answers, video tutorials, support and more.
News You Can Use:
STACK Construction Technologies names Viyas Sundaram as CEO to accelerate AI innovation and expand its leadership in…
Put hours back on the clock without missing a bid.
STACK software offers the cloud-based collaboration, takeoff and estimating tools you need to streamline your bid process, eliminate risk and grow your business.
0 Hours Saved
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Purchasing STACK will provide a return on investment of up to $0/year.
Get Your ROI Report
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When you win, we do too.
See why customers love working with STACK & how our preconstruction software is helping them grow.
Being able to create detailed estimates and go straight to the proposal, to customize it and make it look the way we want, and with everything in the cloud – STACK is the holy grail really!
I can stay in one platform without exporting to Excel, and I’m able to do twice as many estimates as I did before. I really appreciate how much STACK has improved my workflow.
I love the product and most importantly the staff is amazing. It is very user friendly. Organizing your plans are made easy and training is readily available. Reports are super easy to pull up. Great product!
STACK News & Resources
News
STACK Construction Technologies Names Viyas Sundaram as CEO, Leading the Company’s Next Chapter of AI Innovation
STACK Construction Technologies names Viyas Sundaram as CEO to accelerate AI innovation and expand its leadership in preconstruction software.
Product Updates
STACK Live: Ask Us Anything! Feb 2026
Watch our webinar to get answers to real customers' questions about STACK!
Articles
If Your Third-Party Estimator Isn’t Working in STACK, You’re Doing It Wrong
Outsourcing estimating? Learn why requiring third-party estimators to work inside your STACK account protects your data, improves consistency, and helps you scale bidding without losing ...
