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STACK and Velixo Partner to Power an Innovative Excel Integration for Construction Estimating
STACK and Velixo launch STACK for Excel, an exclusive integration connecting takeoff and estimating data directly in Excel.
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STACK's central hub for all the essential tools, insights and information you need to get started.
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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.
Bid Through Build
Bid it. Win it. Build it.
Your takeoff, estimate & bid don’t stop at the award. With STACK, they become the plan your field team builds from – no re-entry, no lost details, no starting over.
One Project. One Platform. Start to Finish.
Follow a job through STACK and watch the work carry forward at every step.
Takeoff
Know the Job Before You Price It.
Upload plans and measure areas, lengths & counts in the cloud. Your whole team works from the same sheets, from anywhere.
Estimate
Proposal
Award
Construction
Closeout
Takeoff
Estimate
Turn Quantities Into a Number You Trust.
Quantities flow straight into your estimate. Apply your materials, labor & markups and see the full cost of the job before you commit.
Proposal
Award
Construction
Closeout
Takeoff
Estimate
Proposal
Send a Bid That Looks Like You Mean It.
Build a clear, professional proposal from the estimate you already made. Clients see exactly what’s included – and what isn’t.
Award
Construction
Closeout
Takeoff
Estimate
Proposal
Award
The Bid Becomes the Plan.
When you win, move the job into Build & Operate with your plans, scope & budget attached. No re-keying. No lost assumptions.
Construction
Closeout
Takeoff
Estimate
Proposal
Award
Construction
Give the Field Everything Precon Knew.
PMs and supers work from current drawings and the original scope. RFIs, submittals, daily reports, punch lists – every answer has the bid behind it.
Closeout
Takeoff
Estimate
Proposal
Award
Construction
Closeout
Make Your Next Bid Smarter.
Compare what you estimated with what it took to build. Feed real job data back into your next estimate and bid with more confidence.
Takeoff
Estimate
Proposal
Award
Construction
Closeout
Make Your Next Bid Smarter.
Compare what you estimated with what it took to build. Feed real job data back into your next estimate and bid with more confidence.
One Project. One Platform. Start to Finish.
Follow a job through STACK and watch the work carry forward at every step.
Measure it
Takeoff
Know the Job Before You Price It.
Upload plans and measure areas, lengths & counts in the cloud. Your whole team works from the same sheets, from anywhere.
Price it
Estimate
Turn Quantities Into a Number You Trust.
Quantities flow straight into your estimate. Apply your materials, labor & markups and see the full cost of the job before you commit.
Win it
Proposal
Send a Bid That Looks Like You Mean It.
Build a clear, professional proposal from the estimate you already made. Clients see exactly what’s included – and what isn’t.
Hand It Off
Award
The Bid Becomes the Plan.
When you win, move the job into Build & Operate with your plans, scope & budget attached. No re-keying. No lost assumptions.
Build It
Construction
Give the Field Everything Precon Knew.
PMs and supers work from current drawings and the original scope. RFIs, submittals, daily reports, punch lists – every answer has the bid behind it.
Learn From It
Closeout
Make Your Next Bid Smarter.
Compare what you estimated with what it took to build. Feed real job data back into your next estimate and bid with more confidence.
Less Friction. More Building.
Disconnected tools create unnecessary work. Explore more about how STACK solves the everyday challenges that slow projects down, from the first bid to the final build.
Put an End to Disorganized Project Documents.
Simplify preconstruction document management with STACK’s AI organizational tools that auto name and categorize plans, streamline processing, & keeps critical information accessible.
Accelerate Your Takeoffs & Leave Tedius Tasks Behind.
STACK combines AI-accelerated tools with powerful takeoff features to streamline your workflow and simplify complex takeoffs so you can spend more time winning.
Build Better Estimates Without the Rework.
With STACK’s integrated, cloud-based platform, takeoff quantities flow directly into live estimates, eliminating manual data entry and helping you bid faster with confidence.
Close the Communication Gap Between Office & Field.
With STACK Build & Operate, updates to plans, RFIs, and project documents are instantly shared between office and field, helping teams stay aligned and projects moving forward.
Take Your Workflow to the Next Level
STACK IQ brings your project data and workflows into the AI tools you already use, like ChatGPT & Claude, to manage takeoffs, review estimates and access project information through one intelligent, connected workflow.
Rated 5 out of 5
See what STACK customers are saying:
"We use the STACK Build and Operate functionality which really helps us with coordination between what the team here in the office and the estimating team is doing, and what we're trying to do in the field. The handoff meeting is so much easier."
"STACK has made my job easier. Seamless transitions from estimating to the field. Takeoff functions are easy to use. Really a great package. Can't remember how I managed to operate without it."
"I'm able to integrate it into my everyday operations by sending my guys [in the field] the details and the specifications that our clients are requesting, so it's helped us tremendously with our workflow and taken away a lot of our struggles."
Get the latest news and resources:
Articles
The STACK IQ Prompts Estimators Are Actually Using
See the STACK IQ prompts estimators actually use – project lookups, estimate reviews, and bulk takeoff edits – plus how to write your own.
Article
How AI Estimating Software Helps Contractors Bid More Work Without Hiring
The Short Answer: Most contractors don’t lose work because their estimates are bad. They lose it because they can’t get ...
News
October Product Updates: Meet the New Scheduler, Plus 8 Ways to Work Your Way
See what’s new in STACK this month, including the new Scheduler, French and Spanish support, and seven more ways to work your way.
