PlanSwift® vs. Stack

An Honest Comparison for Contractors

Both platforms offer digital takeoff. What sets them apart is depth in automation, integrations, and how each platform fits into the rest of your estimating process. This page walks through how PlanSwift and STACK compare, so you can decide what fits your team.

Quick Answer:

How PlanSwift and STACK Compare

PlanSwift and STACK are both digital takeoff platforms built to replace manual, paper-based measurements. They’re built for different priorities.

PlanSwift is a Windows desktop application built for depth: 18+ trade assembly libraries, custom formulas, a live Excel® link, and AI that does the actual takeoff. Its Auto Takeoff tool generates real area, linear, and count measurements, not just page setup, then assemblies turn those measurements into a priced estimate in the same tool.

STACK is a cloud-native platform that runs in a browser. It’s designed for simplicity and fast setup, with AI that helps with page setup such as naming and scale detection. It’s well suited to smaller teams or simpler projects.

The clearest way to see the difference: STACK’s AI helps you set up the plan. PlanSwift’s AI does the takeoff. STACK leads on cloud accessibility and ease of onboarding. PlanSwift leads on automation depth, customization, and handling complex, multi-trade work.

Feature Comparison

PlanSwift vs. STACK: What’s the Difference?

This table reflects each platform’s capabilities as documented and observed in current product versions.

Feature
PlanSwift® with Takeoff Boost™
STACK
Platform
Windows desktop application. Installed locally for high-performance rendering of large, complex plan sets. Files can be stored on a shared network drive for team access.
Fully cloud-based. Runs in any browser with no installation required. Accessible from any device with an internet connection.
AI-Assisted Takeoff
Built-in suite of AI tools called Takeoff Boost™ that does the takeoff itself. Auto Takeoff generates real area, linear, and count measurements in under a minute. Auto Count detects repeated symbols across up to 10 pages in 1–2 minutes. Auto Scale sets scale automatically. Auto Bookmark organizes plan pages in minutes.
STACK Assist (floor plan and roof AI) and single-sheet auto-count. Automation focuses on page setup — naming and scale detection — and is narrower in scope.
Assembly Libraries
18+ trade-specific assembly libraries. Drag and drop assemblies into takeoffs with real-time cost calculation. Customizable and reusable across projects.
Growing library of pre-built assemblies with standard configurations. Customization is more limited for teams with specific requirements.
Multi-Trade Workflows
Built for complex, multi-trade projects through assembly libraries and customizable conditions. Estimators can run multiple alternates within one bid window.
Items can be grouped logically, but conditions generally require individual input. More manual steps for multi-trade work.
Customization
Custom formulas, customizable templates, and multi-trade Conditions let estimators build the logic their trade uses.
Simpler, more standardized setup. Less room for deep customization as project complexity grows.
Ease of Use
Depth that's learnable fast. Many estimators report buying a license and estimating the same day. The capability is there for complex projects without getting in the way of simple ones.
Simple interface designed for fast onboarding. Well-suited to teams newer to digital takeoff or working on less complex projects.
Access
Desktop-based. Requires a Windows environment. Cloud access is not currently available.
Full cloud access from any device, any browser. A genuine advantage for distributed or multi-location teams.
Excel® Integration
Live Excel link. Takeoff quantities update the spreadsheet in real time as they change. No manual re-entry.
CSV export to Excel. No live data connection.
Estimating
Assembly-based estimating built in. Measurements become priced line items in the same tool, supported by the live Excel link.
Built-in estimating tools included, making it self-contained for teams that don't need deeper customization.
Where PlanSwift Takeoff Stands Out
Where STACK Stands Out
AI That Does the Takeoff, Not Just the Setup 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.
Cloud-Native Accessibility 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.
Depth That Turns Takeoff into a Priced Estimate 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.
Simple Interface 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.
Built for Complexity Without the Learning Tax 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.
Built-In Estimating Tools 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.
Making the Right Call

Trade-offs to Consider





If you choose PlanSwift

If you choose STACK



You get AI that does the takeoff, deep assembly libraries, and custom formulas, but you're working in a Windows desktop environment, not a browser.

You get cloud access from any device, but AI that focuses on page setup, not generating the takeoff itself.



You get the depth to handle complex, multi-trade work, but more capability means more to explore up front.

You get a simple interface that's easy to start with, but multi-condition and multi-trade workflows require more manual steps.



You get takeoff, estimating, and a live Excel link working together, but the platform requires a Windows machine.

You get built-in estimating in one tool, but less room for customization as projects grow complex.



You get a platform under active development, with the latest AI investment, but staying current requires an active maintenance plan.

You benefit from browser-based remote access, but without the high-performance rendering that a desktop application provides for large plan sets.




Choosing the Right Tool

Which Platform Fits Your Workflow?

Choose PlanSwift Takeoff if:
Choose STACK if:
➔ You want AI that does the actual takeoff: real measurements, not just page setup
➔ Your team is newer to digital takeoff and wants minimal setup time
➔ You work across multiple trades and use assembly libraries and custom formulas to bid faster
➔ Your team requires immediate access to project files from multiple locations and diverse devices
➔ You estimate complex projects and you don't want to outgrow your tool
➔ Your projects are less complex and don't require advanced automation
➔ You want takeoff, estimating, and a live Excel link working together in one place
➔ Remote collaboration or multi-location access is a frequent need
➔ You need the rendering power to handle larger, detailed plan sets
➔ You're a smaller contractor or subcontractor who wants a fast setup
Frequently Asked Questions

How PlanSwift Compares to STACK

What is PlanSwift and what is it used for?

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.

How does PlanSwift compare to STACK?

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.

Does PlanSwift's suite of AI tools, Takeoff Boost, actually do the takeoff, or just help set it up?

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.

What is Takeoff Boost and how does it work in PlanSwift?

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.

Is PlanSwift being discontinued?

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.

Is PlanSwift harder to use than STACK?

STACK has a simpler interface for first-time users. PlanSwift offers more capability: assembly libraries, custom formulas, and AI that does the takeoff, but it’s designed to be easy-to-use. Many estimators report buying a license and estimating the same day because of its intuitive interface.

Does PlanSwift work with Excel?

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.

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