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This is the core difference. STACK’s AI helps you prepare the plan: naming pages, detecting scale, counting symbols a sheet at a time. PlanSwift’s Auto Takeoff generates the actual takeoff: real area, linear, and count measurements in under a minute. Auto Count, Auto Scale, and Auto Bookmark handle the rest of the busy work.
What this means for you: The AI isn’t just tidying up your plan set but producing the measurements you’d otherwise draw by hand. You get to a usable draft fast, then spend your time on pricing and bid strategy, the work that wins jobs.
STACK runs entirely in a browser. No installation, no local setup. Estimators can access their work from any device, anywhere, which makes it well-suited for teams that work across multiple locations or job sites.
What this means for you: If remote access or multi-device flexibility is a primary requirement, STACK’s cloud architecture is a genuine advantage. Desktop-based platforms require more configuration to support the same kind of access.
PlanSwift’s 18+ trade assembly libraries let you drag an assembly onto a takeoff and watch the cost calculate in real time. Custom formulas let you build your trade logic into the tool. The live Excel link keeps every number in sync the moment it changes.
What this means for you: Your measurements don’t sit in isolation waiting to be re-entered somewhere else. Takeoff, estimating, and your spreadsheet move together, which means fewer errors, less double-entry, and a more complete estimate in one place.
STACK’s interface is designed for speed of adoption. Teams newer to digital takeoff can typically get up and running without extended training or configuration time.
What this means for you: A simpler interface lowers the barrier to entry, which matters for smaller teams or contractors moving off paper. Keep in mind that the same simplicity that speeds onboarding also limits what the platform can do as projects get more complex.
PlanSwift renders large, detailed plan sets on the desktop and handles multi-trade scopes that simpler tools struggle with. Plus, it’s designed to be easy to use. Depth doesn’t have to mean a steep climb.
What this means for you: You won’t outgrow the tool when a project gets complicated, and you won’t lose weeks to onboarding to get there. Users report using the software to estimate on the same day they purchased the tool.
STACK includes estimating alongside takeoff, making it self-contained for teams that don’t need deeper customization or a separate workflow.
What this means for you: For teams that want one simple subscription covering basic takeoff and estimating, STACK keeps things straightforward. Teams with more specific estimating logic or heavier customization needs will find PlanSwift’s depth more valuable.
You get AI that does the takeoff, deep assembly libraries, and custom formula,
but you're working in a Windows desktop environment, not a browser.
You get the depth to handle complex, multi-trade work,
but more capability means more to explore up front.
You get takeoff, estimating, and a live Excel link working together,
but the platform requires a Windows machine.
You get a platform under active development, with the latest AI investment,
but staying current requires an active maintenance plan.
You get cloud access from any device,
but AI that focuses on page setup, not generating the takeoff itself.
You get a simple interface that’s easy to start with,
but multi-condition and multi-trade workflows require more manual steps.
You get built-in estimating in one tool,
but less room for customization as projects grow complex.
You benefit from browser-based remote access,
but without the high-performance rendering that a desktop application provides for large plan sets.
Estimators generate an initial draft, then review and adjust the numbers, which means getting a bid out faster compared to traditional takeoff methods.
Generates a full-page takeoff draft (area, linear, count) in under a minute.
Detects and counts repeated symbols across up to 10 pages in 1–2 minutes.
Reads scale directly from the plan and applies it automatically.
Organizes plan pages in minutes instead of hours or days.
These features use Artificial Intelligence to provide results. It is your responsibility to verify results to ensure accuracy.
PlanSwift is a construction takeoff and estimating platform built for contractors and estimators across a wide range of trades. It’s used to digitally measure and quantify construction plans, replacing manual, paper-based takeoff, and to turn those measurements into priced estimates using trade-specific assembly libraries. Key capabilities include Takeoff Boost™, a full suite of AI tools (Auto Takeoff, Auto Count, Auto Scale, Auto Bookmark), 18+ trade assembly libraries with real-time cost calculation, custom formulas, and a live Excel® link.
Both are digital takeoff platforms, but they’re built for different priorities. PlanSwift is a Windows desktop application built for depth. Takeoff Boost is a suite of AI tools that does the actual takeoff, assembly libraries, custom formulas, and a live Excel link. STACK is cloud-native, runs in a browser, and is built for simplicity and remote access, with AI focused on page setup. The clearest difference: STACK’s AI helps you set up the plan; PlanSwift’s suite of AI tools does the takeoff. PlanSwift leads on automation depth and complex, multi-trade work. STACK leads on cloud accessibility and ease of onboarding.
It does the takeoff. Auto Takeoff in Takeoff Boost generates real area, linear, and count measurements from your plans in under a minute, and Auto Count detects and counts repeated symbols across up to 10 pages. This is a deeper level of automation than tools whose AI focuses mainly on page naming and scale detection. Auto Scale, and Auto Bookmark handle the rest of the busy work.
Takeoff Boost is a suite of AI tools built into PlanSwift: Auto Takeoff generates a full-page takeoff draft (area, linear, count) in under a minute. Auto Count detects and counts repeated symbols across up to 10 pages in 1–2 minutes. Auto Scale reads scale directly from the plan and applies it automatically. Auto Bookmark organizes plan pages in minutes instead of hours or days. Estimators generate an initial draft, then review and adjust the numbers, which means getting a bid out faster compared to traditional takeoff methods.
No. PlanSwift is under active development and investment. In May 2026, an entirely new suite of AI tools called Takeoff Boost™ was launched directly inside PlanSwift: Auto Takeoff, Auto Count, Auto Scale, and Auto Bookmark.
Yes. PlanSwift includes a live Excel® link. Takeoff quantities update your spreadsheet in real time as they change, so there’s no manual re-entry between takeoff and your cost model.
