What customers say
The testimonials for STACK Construction Technologies highlight a overwhelmingly positive sentiment, showcasing how this innovative takeoff and estimating software has transformed various businesses within the construction industry. Users consistently report significant improvements in efficiency, accuracy, and collaboration, with many noting an impressive increase in their win rates and overall productivity. Customers appreciate the ease of use, quick onboarding process, and the software's capability to integrate AI features that further streamline their workflow. Many users have shifted from manual processes to STACK, finding it essential for reducing time spent on estimates and enhancing operational performance. Despite minor challenges, the exceptional customer service and ongoing improvements make STACK a highly recommended tool for any construction professional looking to boost their estimating capabilities. Overall, companies have experienced growth and profitability, emphasizing STACK's vital role in their operations.
Review highlights
Increases efficiencyUser-friendlyGreat customer serviceImproves collaborationSupports growthEnhances accuracyAffordableTime-savingInitial learning curveMinor integration challenges
Craig Parker
Outside Sales at Brill Lumber
The materials for my first house sale are going out the door today...
Couldn't have done it without STACK Construction Technologies. Well, and a motorcycle...
Craig Parker
Outside Sales at Brill Lumber
The materials for my first house sale are going out the door today...
Couldn't have done it without STACK Construction Technologies. Well, and a motorcycle...
Jul 20, 2026
Jul 20, 2026
Michael Manning Roofing Services
Brandon L.
I like that STACK Takeoff & Estimate software is straightforward and if any issues arise, it's easy to get assistance. Being able to export estimates into different platforms is very useful. The initial setup was very easy, which was a great start. Everything works good for me, and I even rated it a 9 out of 10 for recommending to a friend or colleague. I use STACK Takeoff & Estimate to cut my takeoff and estimating times for jobs in half.
Brandon L.
I like that STACK Takeoff & Estimate software is straightforward and if any issues arise, it's easy to get assistance. Being able to export estimates into different platforms is very useful. The initial setup was very easy, which was a great start. Everything works good for me, and I even rated it a 9 out of 10 for recommending to a friend or colleague. I use STACK Takeoff & Estimate to cut my takeoff and estimating times for jobs in half.
May 10, 2026
May 10, 2026
VM
Verified User in Electrical/Electronic Manufacturing
The AI’s approach, and how inclusive it is of the needs that matter to me, is important for making an accurate estimate. It does everything I need it to do. The assemblies are awesome; they really make it easy to come up with numbers for accuracy.
VM
Verified User in Electrical/Electronic Manufacturing
The AI’s approach, and how inclusive it is of the needs that matter to me, is important for making an accurate estimate. It does everything I need it to do. The assemblies are awesome; they really make it easy to come up with numbers for accuracy.
Jun 2, 2026
Jun 2, 2026
C
Chris M.
Effortless Measurement Calculations with Easy Excel Export: Ease of use, calculates measurements, puts it in an excel spreadsheet
C
Chris M.
Effortless Measurement Calculations with Easy Excel Export: Ease of use, calculates measurements, puts it in an excel spreadsheet
Apr 20, 2026
Apr 20, 2026
S
soukaina b.
I use STACK Takeoff & Estimate for takeoffs, and it helps me do them easily. I like that it has colors and shapes which help me see the exact thing I'm looking for in the plan, especially on big projects. The search functionality is very helpful; when I want something specific, I can write it in the search, and only the pages that have it appear. I also find it easy, helpful, and beginner-friendly, and I 100% recommend it to others. STACK Takeoff & Estimate makes my takeoffs easy. Colors and shapes help me find exactly what I need in big projects, and searching for keywords quickly shows only relevant pages.
S
soukaina b.
I use STACK Takeoff & Estimate for takeoffs, and it helps me do them easily. I like that it has colors and shapes which help me see the exact thing I'm looking for in the plan, especially on big projects. The search functionality is very helpful; when I want something specific, I can write it in the search, and only the pages that have it appear. I also find it easy, helpful, and beginner-friendly, and I 100% recommend it to others. STACK Takeoff & Estimate makes my takeoffs easy. Colors and shapes help me find exactly what I need in big projects, and searching for keywords quickly shows only relevant pages.
Feb 23, 2026
Feb 23, 2026
Jeff W.
STACK is very intuitive & user friendly. The various functions are easy to learn & easy to use. I especially like the page that shows you all of the drawing sheets. It allows me to navigate quickly through the sheets I need to work on. I use STACK every day and like it far better than other software I've used. I like that STACK listens to their subscribers suggestions. They've implemented a couple of my suggested tools.
The biggest business problem STACK solves for me is time. I can do my work much faster using STACK. I work for a general contractor during the day and the estimate for my painting company in the evenings, so being both quick and accurate is a big deal to me. Also, the ease of getting a project set up in STACK is much faster & easier than in the previous software I've used.
Jeff W.
STACK is very intuitive & user friendly. The various functions are easy to learn & easy to use. I especially like the page that shows you all of the drawing sheets. It allows me to navigate quickly through the sheets I need to work on. I use STACK every day and like it far better than other software I've used. I like that STACK listens to their subscribers suggestions. They've implemented a couple of my suggested tools.
The biggest business problem STACK solves for me is time. I can do my work much faster using STACK. I work for a general contractor during the day and the estimate for my painting company in the evenings, so being both quick and accurate is a big deal to me. Also, the ease of getting a project set up in STACK is much faster & easier than in the previous software I've used.
Mar 18, 2026
Mar 18, 2026
Joe Voigt
Chief Operating Officer Proformance Builder Solutions CBC1268767 CCC1335543
Estimating sets the foundation for operational success. A strong operation starts with the very first step in the process. When estimating is done right, it gives the field team clarity, confidence, and the information they need to execute. STACK has been a great tool for our team and plays an important role in helping us stay organized, accurate, and efficient as we prepare our projects for the field.
Joe Voigt
Chief Operating Officer Proformance Builder Solutions CBC1268767 CCC1335543
Estimating sets the foundation for operational success. A strong operation starts with the very first step in the process. When estimating is done right, it gives the field team clarity, confidence, and the information they need to execute. STACK has been a great tool for our team and plays an important role in helping us stay organized, accurate, and efficient as we prepare our projects for the field.
Mar 12, 2026
Mar 12, 2026
Frank Hessburg
Building the largest residential roofing contractor in America | CEO at ProFormance Builder Solutions
We didn't adopt STACK because it was trendy — we adopted it because we were tired of inconsistency killing our margins. When you're running takeoffs across hundreds of homes, even small variances compound fast. Having a single source of truth for our estimates changed how we operate. Great tool for any sub serious about tightening up their estimating game.
Frank Hessburg
Building the largest residential roofing contractor in America | CEO at ProFormance Builder Solutions
We didn't adopt STACK because it was trendy — we adopted it because we were tired of inconsistency killing our margins. When you're running takeoffs across hundreds of homes, even small variances compound fast. Having a single source of truth for our estimates changed how we operate. Great tool for any sub serious about tightening up their estimating game.
Mar 12, 2026
Mar 12, 2026
Juda Glick
Land to Execution - DETAILED. DISCIPLINED. DEVOTED. - Strategically Built
We transitioned from PlanSwift to STACK over five years ago. The impact on takeoff speed and accuracy has been meaningful, especially as AI-driven features continue to evolve.
I’ve also helped several associate contractors make the switch to STACK and build real estimating capacity. One painting subcontractor went from 2 estimates per week to over 10 simply by leveraging assemblies correctly.
Juda Glick
Land to Execution - DETAILED. DISCIPLINED. DEVOTED. - Strategically Built
We transitioned from PlanSwift to STACK over five years ago. The impact on takeoff speed and accuracy has been meaningful, especially as AI-driven features continue to evolve.
I’ve also helped several associate contractors make the switch to STACK and build real estimating capacity. One painting subcontractor went from 2 estimates per week to over 10 simply by leveraging assemblies correctly.
Feb 22, 2026
Feb 22, 2026
ProFormance Builder Solutions
2,439 followers
This partnership is a major win for the quality we’re able to provide to our customers! Great work to the STACK Construction Technologies team for building a wonderful product.
ProFormance Builder Solutions
2,439 followers
This partnership is a major win for the quality we’re able to provide to our customers! Great work to the STACK Construction Technologies team for building a wonderful product.
Feb 2, 2026
Feb 2, 2026
M
Mark B.
STACK is very useful at my level for quantity takeoffs and early-stage project estimating. It allows the team to quickly measure plans and adjust quantities as needed.
M
Mark B.
STACK is very useful at my level for quantity takeoffs and early-stage project estimating. It allows the team to quickly measure plans and adjust quantities as needed.
Jan 25, 2026
Jan 25, 2026
L
Logan H.
Being able to collaborate on projects, especially with all of the easy to use tools. Improving efficiency of doing takeoffs which leads to winning more jobs.
L
Logan H.
Being able to collaborate on projects, especially with all of the easy to use tools. Improving efficiency of doing takeoffs which leads to winning more jobs.
Feb 4, 2026
Feb 4, 2026
ProFormance Builder Solutions
2,409 followers
This partnership is a major win for the quality we’re able to provide to our customers! Great work to the STACK Construction Technologies team for building a wonderful product.
ProFormance Builder Solutions
2,409 followers
This partnership is a major win for the quality we’re able to provide to our customers! Great work to the STACK Construction Technologies team for building a wonderful product.
Feb 2, 2026
Feb 2, 2026
ProFormance Builder Solutions
SO
Stacey Oakley
PROFORMANCE BUILDER SOLUTIONS
STACK for Excel has been a game-changer for our estimating process. Because we bid work as entire communities rather than one project at a time, this feature has eliminated hours of repetitive data entry. We’re saving roughly four hours per day across our estimating team alone. On top of that, our Excel-based proposal workflow now feeds directly into our process, which has significantly sped up proposal turnaround for our inside sales team. The result is faster bids, faster proposals, and a much more efficient operation overall.
SO
Stacey Oakley
PROFORMANCE BUILDER SOLUTIONS
STACK for Excel has been a game-changer for our estimating process. Because we bid work as entire communities rather than one project at a time, this feature has eliminated hours of repetitive data entry. We’re saving roughly four hours per day across our estimating team alone. On top of that, our Excel-based proposal workflow now feeds directly into our process, which has significantly sped up proposal turnaround for our inside sales team. The result is faster bids, faster proposals, and a much more efficient operation overall.
Dec 26, 2025
Dec 26, 2025
STACK: Features, UX, & API Power
CentiMark Corporation
Juda Glick
CEO, Lion Developers
STACK is an awesome tool at every level of the construction chain.
Juda Glick
CEO, Lion Developers
STACK is an awesome tool at every level of the construction chain.
Jan 7, 2026
Jan 7, 2026
Columbus Business Consulting
451 followers
AI tools like STACK's takeoff feature are transforming manual processes in construction estimating. It's impressive how a single training session can lead to such immediate adoption and efficiency gains!
Columbus Business Consulting
451 followers
AI tools like STACK's takeoff feature are transforming manual processes in construction estimating. It's impressive how a single training session can lead to such immediate adoption and efficiency gains!
Oct 15, 2025
Oct 15, 2025
David M.
I really appreciate the accuracy that STACK Takeoff & Estimate provides, especially how it clearly depicts materials takeoffs. This clarity is vital because it allows us to share detailed and reliable information with our customers effortlessly. I also find that the software enables us to get accurate material quantities promptly, which is crucial for landscape and hardscape construction projects. Moreover, the ease of use and user-friendly learning curve of STACK Takeoff & Estimate means that integrating it into our workflow was seamless and straightforward.
David M.
I really appreciate the accuracy that STACK Takeoff & Estimate provides, especially how it clearly depicts materials takeoffs. This clarity is vital because it allows us to share detailed and reliable information with our customers effortlessly. I also find that the software enables us to get accurate material quantities promptly, which is crucial for landscape and hardscape construction projects. Moreover, the ease of use and user-friendly learning curve of STACK Takeoff & Estimate means that integrating it into our workflow was seamless and straightforward.
Nov 17, 2025
Nov 17, 2025