Best STACK Alternatives for Construction Takeoffs (2026)

STACK Wins the Demo and Loses the Renewal

Nobody leaves STACK because the software is bad. It is one of the most polished takeoff platforms in construction: cloud-native from the start, at home on any computer, with real AI counting and integrated estimating for teams that want the whole bid built in one place. The demo is genuinely impressive. That is exactly why the search for alternatives needs explaining.

The explanation is the bill. STACK's published pricing is $249 per user per month for Premium and $299 for Pro, billed annually, which works out to $2,988 to $3,588 a year for every estimator you seat. The AI takeoff features are sold as add-ons on top of that, with no published prices, and the pricing page notes a one-time onboarding fee may apply. Then comes the part contractors write reviews about: renewal. Across G2, Capterra, and Trustpilot, customers report renewal quotes 40% to 50% higher than their original contract. One Capterra reviewer put it bluntly: "Jacked the price up 50% after the first year. Then when we decided to go to another program, Stack locked us out of all our estimates and held it for ransom."

That last part matters as much as the price. Once your projects, your item libraries, and your training hours live inside a platform, the vendor knows what switching costs you, and the renewal quote is written with that knowledge. Most people searching for STACK alternatives in 2026 are not shopping for features. They are holding a renewal number that no longer fits the business, wondering how much of what they pay for they actually use.

For full transparency: we make Easy Takeoffs and we rank it first below. Every price in this guide was pulled from each vendor's official pricing page in August 2026, and where a vendor hides pricing, we say so. We also call out where each competitor beats us, and where staying on STACK is the right answer.

The Best STACK Alternatives at a Glance

The table is the short version. The rest of the guide is the reasoning: what STACK really costs, what you give up by leaving, and where every tool on this list loses.

What Is Actually Going On with STACK Pricing

The short version: the sticker price is a department-level budget item, the extras are priced behind a sales call, and the renewal is where the real number shows up. Walk the ladder.

The sticker price buys less than the demo shows. Premium at $249 per user per month covers takeoff. The integrated estimating, the worksheet workflow, the Excel integration, and the cost libraries that make STACK a platform rather than a measuring tool all live in Pro at $299. Both are billed annually on 12-month terms, and paying month to month costs roughly 20% more. The AI features in the demo, FloorPlan AI and aerial image takeoff, are add-ons with no published price on either tier. By the time a working estimator has the setup the demo showed, the real annual number is well past the sticker.

The renewal is the number that sends people here. STACK's list prices have a documented pattern of climbing at renewal for existing customers, with reports of 40% to 50% increases across G2, Capterra, and Trustpilot. At 40%, a Premium seat goes from $2,988 to about $4,183 a year. Reviewers also describe the harder edge of that negotiation: export friction and lockouts when they tried to take their work elsewhere. Whatever your own renewal experience turns out to be, the pattern in public reviews is worth reading before you sign a 12-month term, because the upper hand in that conversation belongs to whoever holds the data, and it is not you.

The advertised free version is a 7-day trial. STACK's marketing pages offer a free version of Takeoff & Estimate, and its own pricing page describes that account as a 7-day trial with Pro-level features. After the week, you subscribe or you stop. There is nothing wrong with a trial, nearly every tool in this guide has one, but a trial marketed as a free version sets expectations the checkout page does not keep, and it is a fair preview of how the rest of the pricing communicates.

The other side of the ledger, stated plainly: STACK is the most complete cloud takeoff platform on this list. The takeoff tools are fast and mature, unlimited viewer seats are genuinely useful for project managers who just need to look, the estimating on Pro is real estimating with regional cost data, and a multi-estimator team that uses all of it, splitting one bid across several people with shared libraries, is getting something no cheaper tool fully replaces. If that is your shop and the renewal math still closes, staying is a defensible decision. This guide is for everyone who looked at the invoice, then at the two tools they actually use, and did the division.

What You Lose When You Leave STACK (and What Replaces It)

A STACK subscription bundles five or six jobs into one bill. The right replacement depends on which of those jobs you actually use, so separate them before you shop.

The pattern: if your STACK hours are mostly measuring and counting, with pricing finished in a spreadsheet or an estimating system you already own, a focused takeoff tool does the daily work for a fraction of the seat cost. If the integrated estimating is the point, Buildxact covers the residential version of that job at a flat company price, and eTakeoff feeds Sage shops on the desktop. And if AI counting is what you pay for, two tools on this list include it in the listed price instead of quoting it separately.

The 8 Best STACK Alternatives in 2026

These are ranked for the takeoff job specifically: how well each tool measures construction drawings, counts what needs counting, organizes quantities, and gets numbers into a bid, weighted by cost and platform. Every price was checked in August 2026 against the vendor's official pricing page where one exists; where a vendor hides pricing, we say so.

1. Easy Takeoffs

What it is. A cloud-based takeoff tool built to do one job well: measure construction drawings and turn the measurements into material quantities. The workflow is the one you already know from STACK. Upload a PDF, set the scale (auto detection reads it from the drawing, and you confirm it before it applies), and measure.

Price. $39 per month or $399 per year. 14-day free trial, no credit card. That is about one seventh of a STACK Premium seat at the sticker price, and roughly one tenth once a reported renewal increase lands.

Platform. Cloud-based, in any browser on Mac, Windows, ChromeOS, Linux, and iPad with Apple Pencil. Nothing to install, projects auto-save to the cloud, and any project shares as a read-only link that viewers open without an account.

Takeoff tools. All eight measurement tools (linear, polyline, polygon, rectangle, circle, freehand, count, and angle) with true curved segments for arcs and radius walls, automatic scale detection with an AI fallback for scanned sheets and a one-run option that sets every page, AI page naming that labels every sheet from its title block, snap to drawing geometry, per-page scales, and color-coded measurement groups with live totals across square feet, linear feet, count, perimeter, volume, and wall area. STACK includes Symbol Search & Recognition in its core plans. Easy Takeoffs approaches the same counting job by letting you draw a box around one symbol, review or uncheck confirmed matches, and bulk-add the checked set as counts, included at $399 a year. Text search covers every sheet, scanned pages included. Add 44 built-in material templates plus a community library, a custom formula editor with waste factors, plan revision comparison that preserves your measurements when the architect issues a new set, thirteen markup tools with grab-handle reshaping on eleven, and export to annotated PDF and CSV with material totals and a Takeoff Summary.

Best for. Estimators who used STACK to measure and count, price their work in a spreadsheet or estimating system anyway, and would rather keep $2,500 or more per seat per year than fund the renewal quote.

The honest take. Easy Takeoffs is what we make, so weigh that. We built it because cloud takeoff should not cost $3,000 a seat, and the tools that undercut the platforms were all Windows desktop software from another era. What we do not have is STACK Pro's integrated estimating: our material templates turn measurements into quantities for drywall, painting, flooring, and general contractor work, and the CSV export feeds the spreadsheet most shops price in, but built-in estimating with assemblies is on the roadmap, not in the software today. We also do not have bid management, proposals, or AI auto-measure of full floor plans. If those carry your workflow, look at Buildxact, Kreo, or Togal below. The full comparison with STACK goes feature by feature, or start the free trial and run a bid you already did in STACK through it this week.

2. Buildxact

What it is. The closest thing to "STACK Pro for residential builders" on this list: takeoff, estimating, quoting, purchase orders, and scheduling in one cloud platform, priced per company instead of per seat.

Price. Foundation at $199 per month, or $169 per month billed annually (about $2,030 a year), with unlimited users on every plan. Pro at $399 and Master at $599 per month add job management, schedules, and Buildxact's AI takeoff and estimating assistants. There is also a free entry plan with a handful of AI estimating credits, and a 14-day trial.

Platform. Cloud-based, in the browser on Mac and Windows.

Takeoff tools. Digital takeoff with the standard measurement types, feeding directly into estimates, quote letters, and purchase orders, with dealer price-file integration for materials. The takeoff tools are functional rather than deep; the platform's center of gravity is the estimate and the job.

Best for. Residential builders and remodelers who used STACK Pro as a whole platform and want the takeoff-to-quote-to-schedule pipeline in one place, at a price that does not multiply by headcount.

The honest take. The unlimited-users pricing is the sharpest contrast on this list: one Foundation subscription costs less than one STACK Premium seat, and your whole office is in it. The trade is depth and focus. Buildxact is built for residential work, so commercial estimators will find the takeoff side lighter than STACK's, and a pure takeoff user is paying for quoting and scheduling modules they may never open. If measuring is the job, a dedicated takeoff tool is simpler and cheaper. If running the whole residential job is the job, this is the strongest platform replacement here.

3. Kreo

What it is. The cheapest route to real AI takeoff. Kreo is cloud-based and pairs manual measurement with AI auto-measure and auto-count, included in its listed tier price rather than quoted as an add-on.

Price. Lite at $35, Plus at $70, and Pro at $175 per user per month, billed annually. The catch: AI Auto Measure and Auto Count live only on Pro, so the working price of AI takeoff is $175 per user per month, about $2,100 a year. A 7-day trial covers the Pro tier.

Platform. Cloud-based, in the browser on Windows, Mac, and Linux.

Takeoff tools. Manual measurement across the usual tools, AI detection of areas and symbols, and estimating layered on top. The auto-count flow works the way STACK's add-on does: pick a symbol, let it sweep the set, review what it flagged.

Best for. Estimators who wanted STACK's AI but never got a straight answer on what the add-on costs, and want the first pass automated at a published price.

The honest take. Kreo Pro at $2,100 a year lands under STACK Premium before STACK's AI add-on is even priced in, which makes it the value play in AI takeoff, and our best AI takeoff software guide compares its AI head to head with Togal and STACK. The caveats: it is a smaller company than anything else here and less polished for it, and like every AI takeoff tool in 2026 it hands you a first pass to check, not a finished takeoff. Budget your review time accordingly.

4. Togal.AI

What it is. The most established AI-first takeoff tool, built around one-click detection of rooms, areas, and features on architectural plans, with unlimited automated takeoffs and symbol searches in its base tier.

Price. Growth at $299 per user per month, billed yearly (about $3,588 a year). The Business tier for teams of four or more is quote-based. No cheaper entry tier appears on its pricing page as of August 2026.

Platform. Cloud web app. Accepts PDF, JPEG, PNG, and TIFF.

Takeoff tools. One-click AI detection of rooms, areas, and counts, with manual tools to fix what it misses. It is fastest on clean vector floor plans, which is where its headline accuracy claims come from; hand it a messy scan and more of the work comes back to you.

Best for. High-volume estimators on straightforward plan sets who want the strongest AI detection available and will pay STACK Pro money for it.

The honest take. Togal's detection is the most polished in the category, and unlike STACK, the AI is the product rather than an unpriced add-on. But at $3,588 a year it matches STACK Pro's sticker, so this is a sideways move on cost. You are trading integrated estimating for better AI. That trade makes sense for the estimator whose bottleneck is measuring speed, and no sense for the shop that leaned on STACK's worksheets and cost libraries.

5. Bluebeam Revu (Complete)

What it is. The construction industry's standard PDF platform, with takeoff tools in its upper tiers. For a lot of shops it is already on someone's machine, which makes it the default candidate.

Price. Basics at $260, Core at $330, Complete at $440, and Max at $590 per user per year. The takeoff features that matter, Quantity Link to Excel and Dynamic Fill, live in Complete and Max, so the comparison price is $440.

Platform. Revu desktop is Windows-only. Bluebeam on web and mobile supports Mac, iOS, and Android with markups, measurements, and Studio, while some advanced Revu workflows remain desktop-only.

Takeoff tools. Length, area, count, and volume measurement, with Quantity Link pushing totals to Excel and Dynamic Fill flooding an enclosed region into an area, all inside a much larger markup and collaboration platform.

Best for. Windows shops that spend as much time marking up and sharing drawings as measuring them, and want one tool for both at a price an eighth of STACK Pro's.

The honest take. At $440 a year, Complete is the cheapest credible takeoff setup on this list after ours, and for markup-heavy work it does things no dedicated takeoff tool does. But takeoff is one part of a broader PDF platform. There is no item-and-assembly workflow, and Quantity Link depends on Revu for Windows. Mac and iPad users still have supported Bluebeam web and mobile workflows for markups, measurements, and Studio. Bluebeam is also mid-story on its licensing shift: perpetual sales ended in 2023, and Revu 20, the last perpetual version, reached end of support on July 31, 2026 and reaches end of life in December 2026. Our best Bluebeam alternatives guide tells that story, and our Easy Takeoffs vs Bluebeam comparison puts the two side by side.

6. eTakeoff Dimension

What it is. An established Windows desktop takeoff tool from an independent company that publishes its prices, with a direct pipeline into Sage Estimating through its Bridge product.

Price. Advanced at $795 per user per year, Premier at $1,495 per user per year, published on its pricing page. The Togal.AI add-on for AI takeoff is another $1,800 per user per year on top of either tier. A 15-day trial is available.

Platform. Windows desktop only. Its own support pages say Mac use means Parallels or VMware.

Takeoff tools. Measurement with layers and bid codes, drawing-comparison overlays, Excel integration, and multi-user database setups. The heavy machinery sits in Premier: Pattern Search auto-count, assemblies, and SnapAI cursor-snapping that reads a vector PDF's own geometry.

Best for. Commercial estimating departments leaving STACK for cost reasons that want assemblies and a Sage Estimating connection more than they want the cloud.

The honest take. eTakeoff Premier at $1,495 undercuts a STACK Pro seat by more than half while keeping an assemblies-driven workflow, and for Sage shops the Bridge integration is the whole argument. The trades: it is desktop software with a desktop-era interface, the learning curve is the recurring review complaint, and adding AI pushes the real price past $3,000 a seat. It also shows up as the like-for-like pick in our best On-Screen Takeoff alternatives guide, which says something about the era it belongs to.

7. Square Takeoff

What it is. The simple, iPad-friendly option, popular with remodelers and residential contractors who measure in the field as often as at a desk.

Price. $249 per month, $599 per quarter, or $1,699 per year, with unlimited jobs and storage. 14-day free trial.

Platform. Cloud-based, in the browser on Mac, Windows, and iPad.

Takeoff tools. Area, linear, and count measurement with estimating basics, a parts catalog, plan overlay comparison, and Excel report export. Material-template depth is lighter than STACK's or Easy Takeoffs'.

Best for. Residential and remodel contractors who want a simpler cloud tool than STACK and live on a tablet.

The honest take. Square Takeoff is easier to learn than STACK and about half the price of a Premium seat. But $1,699 a year is still four times the price of the simplest tool on this list, for a product that does less than the platforms, and its own marketing leans on the estimating features that STACK refugees are usually trying to stop overpaying for. It earns its place on iPad-heavy field workflows; otherwise the math is hard to close.

8. PlanSwift

What it is. ConstructConnect's Windows desktop takeoff tool, aimed at residential and light commercial work, with drag-and-drop assemblies and trade plug-ins. It is on this list because directory pages recommend it to STACK users constantly.

Price. PlanSwift Essential is $2,000 per year for one seat and Core is $3,000, adding Auto Takeoff. Checkout still lists Professional at $2,000. ConstructConnect still documents some existing customers on legacy perpetual licenses. Trade plug-ins cost extra. ConstructConnect's public pages conflict on Takeoff Boost eligibility for maintenance plans, so existing customers should verify entitlement in the Customer Portal.

Platform. Windows desktop only. ConstructConnect's guidance for Mac users is a Windows virtual machine.

Takeoff tools. Point-and-click takeoff with drag-and-drop assemblies that turn a measurement into a priced line item. Essential includes Auto Count, Auto Scale, and Auto Bookmark. Core adds Auto Takeoff for a first pass at areas and linear items. The estimator reviews and corrects those results before using them.

Best for. Contractors set on desktop assemblies at a mid-range price who have made peace with the vendor's direction.

The honest take. PlanSwift offers deeper assemblies and a broader automated first pass than STACK's core symbol recognition, but it remains a Windows-only desktop product. Essential starts at $2,000 per year and Core is $3,000, while legacy perpetual customers remain on the versions their licenses support. It is the stronger fit when desktop assemblies, Excel integration, and Takeoff Boost matter more than browser access. Our best PlanSwift alternatives guide covers the licensing detail, and our Easy Takeoffs vs PlanSwift comparison has the feature-by-feature breakdown.

Popular STACK Alternatives That Are Not Takeoff Tools

Search "STACK alternatives" and the software directories will hand you lists built by category adjacency rather than by anyone doing a takeoff. As of August 2026, one major review site's top three alternatives for STACK are Procore, Methvin, and Autodesk's construction cloud: an enterprise project management platform, an estimating and tendering platform, and a project delivery suite. Useful software, wrong job. Here are the names that show up on nearly every list, and what they actually are.

If you run one of these for project management already, pairing it with a focused takeoff tool is the normal setup, and our Easy Takeoffs vs Procore comparison covers exactly that pairing. What none of them replace is the measuring.

How to Leave STACK Without Losing Your Work

The practical fear is the one from the reviews: being locked out of your own estimates. The defense is sequencing. Export while your subscription is fully active, before you open the cancellation conversation, not after.

Three exports cover the records you can preserve directly. First, export estimates and worksheets to Excel while the account is live. Second, save reports and proposals for completed bids as PDFs. Third, make sure the original plan files on your own drive are current. Easy Takeoffs does not import STACK's proprietary measurement data, so moving here means rebuilding the setup you still use. Other vendors may offer migration services, so verify that capability directly when editable historical measurements are a deciding factor.

Then rebuild small. List the items and assemblies you actually used on your last ten bids; most estimators find it is a dozen or two, not the hundreds in the library. Recreate those as groups and templates in the new tool, and in Easy Takeoffs the built-in and community templates usually cover most of the list before you write anything custom. Finally, mind the calendar: STACK subscriptions run on 12-month terms, so find your renewal date now and work backward from it. The worst time to evaluate alternatives is the week the renewal quote arrives. If you have never measured in a lighter cloud tool, our guide to measuring a PDF shows the whole flow, from setting the scale to exporting quantities.

How to Choose the Right STACK Alternative

Start with one question: which STACK did you buy? The measuring tool, the estimating platform, or the AI? Everything else follows.

If you mainly measured and counted, pick a focused takeoff tool and keep the difference. Easy Takeoffs is the cheapest and runs on everything; Square Takeoff is the iPad-centric residential option. If the integrated estimating carried your workflow, Buildxact covers the residential version at a flat company price, and eTakeoff Premier plus Bridge covers the Sage version on the desktop. If the AI was the draw, Kreo is the value entry and Togal the premium option, both at published prices, which is more than STACK's add-ons offer. If you are a markup-heavy Windows shop, Bluebeam Complete does takeoff and everything else a PDF platform does for $440. A newer cloud tool called zzTakeoff also comes up in estimator forums as a landing spot; it is young, but worth a look if you are surveying the whole field.

Then apply the money filter properly: compare full-year, full-team numbers, not sticker tiers. Per-seat platforms multiply by headcount, add-ons and onboarding fees stack on top, and STACK's reported renewal pattern means year two can cost 40% more than year one. Our cheapest construction takeoff software guide runs that math across the whole category, and if your shop is on Macs, our best takeoff software for Mac guide covers the platform side. STACK, to its credit, is cloud-based like we are, so leaving it does not require leaving the cloud. It just requires deciding what the cloud should cost.

Frequently Asked Questions

How much does STACK takeoff software cost?

STACK publishes its Takeoff & Estimate pricing: Premium at $249 per user per month and Pro, which adds the integrated estimating, at $299 per user per month, both billed annually on 12-month terms. That is about $2,988 to $3,588 per user per year. Paying month to month costs roughly 20% more. Symbol Search & Recognition and Automatic Plan Naming are included in the core plans. STACK lists its broader automated area, wall, door and window, and aerial takeoff products separately. ERP connectors require Pro, and the pricing page notes a one-time onboarding fee may apply. Contractors on G2, Capterra, and Trustpilot also report renewal quotes 40% to 50% above their original contract.

Does STACK have a free version?

STACK advertises a free version of Takeoff & Estimate, but its own pricing page describes that account as a 7-day trial with Pro-level features. After seven days you subscribe or lose access. There is no ongoing plan that lets a contractor keep doing real takeoff work without a paid seat, so treat the free account as an evaluation window rather than a working tier, and use the week to run a real bid through it.

Why do STACK renewal prices go up?

STACK sells on annual contracts, and public reviews across G2, Capterra, and Trustpilot report renewal quotes arriving 40% to 50% higher than the original price, sometimes with little notice. Reviewers connect it to switching costs: once a team's projects, item libraries, and training are inside the platform, moving is painful, and the renewal quote reflects that. Whatever your own quote does, know your renewal date, and price the alternatives before that week rather than during it.

Can I export my data from STACK?

Estimates and worksheets export to Excel, reports and proposals save as PDFs, and your original plan PDFs are yours. The takeoff measurements themselves do not transfer to another tool, and that is true across the industry: no takeoff software imports a competitor's measurement data. Users have reported difficulty getting usable exports out during cancellation disputes, so the practical advice is to export everything while your subscription is fully active, before you start the cancellation conversation.

Does STACK work on a Mac, and is there a cheaper option for Mac?

Yes. STACK is cloud-based, so it works in the browser on a Mac just like it does on Windows. Price is the issue, not platform: a STACK seat is $2,988 to $3,588 a year at the sticker. Easy Takeoffs runs in the same Safari or Chrome on the same Mac for $399 a year, and our best takeoff software for Mac guide compares every Mac-capable option, including the desktop tools that need a Windows virtual machine to run at all.

What is the cheapest STACK alternative?

Easy Takeoffs, at $39 per month or $399 per year, is the cheapest dedicated takeoff tool in this guide, about one seventh of a STACK Premium seat. It covers the measuring, counting, and quantity work most estimators used STACK for, including symbol search and full-plan text search across a whole plan set at no extra cost. Bluebeam Complete at $440 per year is the cheapest Windows-desktop route if markup depth matters more than a purpose-built takeoff workflow. Both leave four figures a year per seat in your pocket against either STACK tier.

What replaces STACK's integrated estimating if I switch?

Depends on the work. Residential builders get the closest match from Buildxact, which pairs takeoff with estimating, quoting, and scheduling from $169 per month billed annually with unlimited users. Commercial departments on Sage Estimating get it from eTakeoff Premier with the Bridge integration. And a lot of shops discover they never needed platform estimating: material templates plus a CSV export into the spreadsheet they already price in covers the job, which is the workflow Easy Takeoffs is built around.

The Bottom Line for STACK Users

STACK is good software with a pricing model built for departments. If a multi-estimator team lives in the whole platform, takeoff, assemblies, estimating, and proposals, the money buys real capability, and the smart move may be negotiating the renewal rather than leaving. But the pattern in the reviews is consistent: the price climbs once you are settled in, the add-ons never get a public number, and the exit gets harder the longer you stay. That is a rent structure, and it deserves a yearly decision made with alternatives priced, not a habit.

The decision splits clean. Residential shops that used the whole platform: Buildxact, one flat price, unlimited users. AI-first estimators: Kreo for value, Togal for polish, both with the AI in the listed price. Sage shops going desktop: eTakeoff. Markup-heavy Windows offices: Bluebeam Complete.

And if your STACK hours were mostly measuring and counting, that is who we built Easy Takeoffs for. Same cloud-based workflow, symbol counting included, $399 a year. The 14-day free trial needs no credit card, so run a bid you already did in STACK through it before your renewal date and let the quantities make the argument. For side-by-side breakdowns, the comparison hub covers STACK, Bluebeam, PlanSwift, and Procore.