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

Increases efficiencyUser-friendlyEnhances collaborationPowerful AI featuresAffordable pricingBoosts win ratesStrong customer supportStreamlines processesImproves accuracy
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.
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.
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
Joe Voigt

Chief Operating Officer Proformance Builder Solutions CBC1268767 CCC1335543

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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
Joe Voigt

Chief Operating Officer Proformance Builder Solutions CBC1268767 CCC1335543

linkedin-post
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
Frank Hessburg

Building the largest residential roofing contractor in America | CEO at ProFormance Builder Solutions

linkedin-post
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
Frank Hessburg

Building the largest residential roofing contractor in America | CEO at ProFormance Builder Solutions

linkedin-post
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
Juda Glick

Land to Execution - DETAILED. DISCIPLINED. DEVOTED. - Strategically Built

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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
Juda Glick

Land to Execution - DETAILED. DISCIPLINED. DEVOTED. - Strategically Built

linkedin-post
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
ProFormance Builder Solutions

2,439 followers

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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
ProFormance Builder Solutions

2,439 followers

linkedin-post
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
ProFormance Builder Solutions

2,409 followers

linkedin-post
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
ProFormance Builder Solutions

2,409 followers

linkedin-post
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

Video Poster

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

Video Poster

STACK: Features, UX, & API Power

CentiMark Corporation

Juda Glick
Juda Glick

CEO, Lion Developers

linkedin-comment
STACK is an awesome tool at every level of the construction chain.
Juda Glick
Juda Glick

CEO, Lion Developers

linkedin-comment
STACK is an awesome tool at every level of the construction chain.

Jan 7, 2026

Jan 7, 2026

Columbus Business Consulting
Columbus Business Consulting

451 followers

linkedin-comment
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
Columbus Business Consulting

451 followers

linkedin-comment
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.
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.
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

TSARSI
TSARSI

1,229 followers

linkedin-comment
We love when our clients in the LBM space ask us to use STACK for their estimating needs. Great software for lumberyards and more!
TSARSI
TSARSI

1,229 followers

linkedin-comment
We love when our clients in the LBM space ask us to use STACK for their estimating needs. Great software for lumberyards and more!

Nov 10, 2025

Nov 10, 2025

Video Poster

Linking Estimates & Financials for Accuracy

Executive Flooring

L. Frank U.
L. Frank U.
I really appreciate the great customer service with STACK Takeoff & Estimate. They consistently evolve, change, and make the product better. The overall user-friendliness and ease of learning the software have been a big boost to our team. I like that we can access it remotely and make changes to our scope with just a click of a button. The initial setup was seamless and super easy, getting us up and running in a couple of hours. STACK Takeoff & Estimate is very user-friendly, allowing remote access and easy scope changes with just a click of a button.
L. Frank U.
L. Frank U.
I really appreciate the great customer service with STACK Takeoff & Estimate. They consistently evolve, change, and make the product better. The overall user-friendliness and ease of learning the software have been a big boost to our team. I like that we can access it remotely and make changes to our scope with just a click of a button. The initial setup was seamless and super easy, getting us up and running in a couple of hours. STACK Takeoff & Estimate is very user-friendly, allowing remote access and easy scope changes with just a click of a button.

Dec 6, 2025

Dec 6, 2025

Greg R.
Greg R.
I use STACK Takeoff & Estimate to perform takeoff on my projects. I find it great for getting all the information in one place without needing to print blueprints. It's very user-friendly and affordable, which is a big plus. For my needs, it works very well and has a function for every part of the bidding process. The initial setup was very easy too.
Greg R.
Greg R.
I use STACK Takeoff & Estimate to perform takeoff on my projects. I find it great for getting all the information in one place without needing to print blueprints. It's very user-friendly and affordable, which is a big plus. For my needs, it works very well and has a function for every part of the bidding process. The initial setup was very easy too.

Dec 30, 2025

Dec 30, 2025

CP
Craig Parker

Estimator, Deering Lumber

I’d never done an estimate in my life, and had just taken over my in-laws’ lumber yard. A contractor walked in needing takeoffs done on a new house. I found STACK. It took three days, but I was able to get the estimate out the door. I’ve since gotten faster, and don’t have to burn the candle at both ends, but STACK saved my bacon on that gig. I’ve sung its praises ever since.
CP
Craig Parker

Estimator, Deering Lumber

I’d never done an estimate in my life, and had just taken over my in-laws’ lumber yard. A contractor walked in needing takeoffs done on a new house. I found STACK. It took three days, but I was able to get the estimate out the door. I’ve since gotten faster, and don’t have to burn the candle at both ends, but STACK saved my bacon on that gig. I’ve sung its praises ever since.

Nov 26, 2025

Nov 26, 2025