In Short:
- STACK is a browser-based takeoff and estimating platform optimized for simplicity and remote access. STACK’s AI focuses on plan setup tasks like scale detection, page naming, and single-sheet symbol counts.
- PlanSwift is a Windows desktop platform built for deep customization and complex, multi-trade estimating. PlanSwift’s suite of AI tools, Takeoff Boost™, performs the takeoff itself, generating areas, linears, and counts in minutes.
- STACK suits straightforward projects and distributed teams, while PlanSwift fits complex work that need deeper automation.
You don’t win bids on the takeoff. You win them on the estimate: the pricing, the strategy, the judgment calls that decide whether a number holds up. The takeoff is just the work you have to get through first.
So, the real question when you compare takeoff tools isn’t “Which one measures?” They both do. It’s “Which one gets me to the estimate faster?”
Here’s how PlanSwift and STACK answer that.
What’s the Difference Between PlanSwift and STACK?
The main difference is design philosophy: STACK is built to be simple, and PlanSwift is built to be deep.
STACK bets on simple. STACK is a cloud-based takeoff and estimating platform that runs in any browser, with nothing to install. You log in from a laptop, tablet, or workstation and your projects are there. It includes built-in estimating, so it’s self-contained for teams that want one tool and one subscription. Its AI, STACK Assist, helps with page setup and includes floor plan and roof recognition. For straightforward projects, smaller teams, and anyone who needs to work from multiple locations, that simplicity is a genuine strength.
PlanSwift bets on deep. PlanSwift is a Windows desktop takeoff and estimating platform with trade assembly libraries, custom formulas, and a live Excel link®, all built to carry measurements through to a finished estimate. The desktop architecture renders large, complex plan sets without slowing down. And its full suite of AI tools, Takeoff Boost, does the heavy lifting of the takeoff itself.
Neither bet is wrong. They’re aimed at different teams.
How Do PlanSwift and STACK Use AI Differently?
Both platforms have AI, but they do different jobs: STACK’s AI helps you set up the plan, while PlanSwift’s AI performs the takeoff.
STACK Assist focuses on preparing your plans. It detects scale, helps name and organize pages, includes floor plan and roof recognition, and can auto-count symbols a sheet at a time. For teams that want a fast, light assist on setup, it does that job well.
PlanSwift’s suite of AI tools, Takeoff Boost, goes a step further and generates the takeoff itself:
- Auto Takeoff generates a full-page takeoff draft (real area, linear, and count measurements) in just minutes.
- Auto Count finds and counts repeated symbols across up to 10 pages at a time.
- Auto Scale reads the drawing and sets the scale across your Plan Sets automatically.
- Auto Bookmark automatically creates Bookmarks and Links throughout your project pages for easy organization.
The practical difference: STACK’s AI gets your plans ready to measure, while PlanSwift’s AI produces the measurements you would otherwise draw by hand. PlanSwift’s assembly libraries then turn those measurements into priced line items with real-time cost calculation, all in one tool. You reach a usable draft fast, then spend your hours where bids are won.
Where STACK is the Better Fit
STACK is the stronger choice when accessibility and simplicity matter more than automation depth.
Because it runs entirely in a browser, STACK lets a distributed team open the same projects from any device, anywhere. That’s a real advantage for contractors working across multiple locations or job sites. The simple interface also means teams new to digital takeoff can get going with minimal training. If your projects are relatively straightforward and remote access tops your list, STACK is built for exactly that.
The trade-off is depth. As projects get more complex and multi-trade, STACK’s simplicity means more manual steps, and its AI stops at setup rather than performing the takeoff.
Where PlanSwift is the Better Fit
PlanSwift is the stronger choice when you need the software to do real work as projects grow complex.
Powerful takeoff tools have a reputation for a steep climb, but PlanSwift is built to pair depth with a fast start. Contractors and estimators choose PlanSwift over its competitors because of its ease of use, with several customers reporting that they started estimating the same day they purchased a license.
With PlanSwift, you get trade assembly libraries, custom formulas, and AI that performs the takeoff in a software you can pick up quickly and won’t outgrow when a job gets complicated. For multi-trade work, large plan sets, and teams that want their takeoff to flow straight into a finished estimate, that depth is the difference.
PlanSwift vs. STACK: Quick Comparison
| PlanSwift | STACK | |
| Platform | Windows desktop | Web Browser |
| AI-Assisted Takeoff | Performs the takeoff: real area, linear, and count measurements | Helps set up the plan: scale, page naming, floor plan/roof recognition, single-sheet counting |
| Estimating | Trade assembly libraries + live Excel link | Built-in, self-contained, with less customization |
| Customization | Custom formulas, customizable templates, and multi-trade Conditions available | Simpler, more standardized setup |
| Best For | Teams that need real automation and room to grow | Teams that want the simplest start and remote access |
For the full, feature-by-feature side-by-side, see our complete PlanSwift vs. STACK comparison page.
What is the difference between PlanSwift and STACK?
PlanSwift and STACK are both construction takeoff and estimating platforms. PlanSwift is a Windows desktop application built for depth. PlanSwift includes a full suite of AI tools called Takeoff Boost that performs the takeof. STACK is a cloud-based platform built for simplicity and browser access, with AI focused on page setup and built-in estimating. PlanSwift suits complex, multi-trade work; STACK suits simpler projects and remote, multi-location teams.
Is STACK or PlanSwift better for a small team?
It depends on the work. STACK’s browser access and simple setup suit small teams that value working from anywhere on straightforward projects. PlanSwift suits small teams doing multi-trade or complex work who want AI that performs the takeoff and depth they won’t outgrow.
Does PlanSwift's AI actually do the takeoff, or just help set it up?
It performs the takeoff. PlanSwift’s Auto Takeoff generates real area, linear, and count measurements in under a minute — a deeper level of automation than AI that mainly handles page naming and scale detection, which is STACK Assist’s focus.
Is PlanSwift cloud-based or desktop?
PlanSwift is a Windows desktop application, built for high-performance rendering of large, complex plan sets. STACK is the cloud-based, browser option in this comparison.
Should I choose PlanSwift or STACK?
Choose STACK if your projects are simple and browser access is your top priority. Choose PlanSwift if you want AI that performs real takeoff work and a platform that won’t tap out when projects get complex. See the full comparison for a point-by-point breakdown.