
What customers say
STACK has received overwhelmingly positive testimonials from users who praise its powerful features, user-friendly interface, and the significant impact it has on improving productivity and efficiency in estimating processes. Users have reported remarkable enhancements in their win rates, with many experiencing increases of 10% to 30%. The AI-driven tools streamline takeoffs and estimation, allowing teams to produce accurate bids faster. Integration with cloud services and mobile accessibility also facilitates collaboration for teams working remotely. Overall, STACK not only simplifies the estimating process but also helps businesses grow and improve their bottom line, making it an essential tool for construction professionals.
Review highlights
Feb 23, 2026
Feb 23, 2026
Mar 18, 2026
Mar 18, 2026
Mar 12, 2026
Mar 12, 2026
Mar 12, 2026
Mar 12, 2026
Feb 22, 2026
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Jan 25, 2026
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Feb 4, 2026
Feb 4, 2026
Feb 2, 2026
ProFormance Builder Solutions
PROFORMANCE BUILDER SOLUTIONS
PROFORMANCE BUILDER SOLUTIONS
Dec 26, 2025
Dec 26, 2025
STACK: Features, UX, & API Power
CentiMark Corporation
Oct 15, 2025
Nov 17, 2025
Nov 17, 2025
Nov 10, 2025
Linking Estimates & Financials for Accuracy
Executive Flooring
Dec 6, 2025
Dec 6, 2025
Dec 30, 2025
Dec 30, 2025
Estimator, Deering Lumber
Estimator, Deering Lumber
Nov 26, 2025
Nov 26, 2025
