STACK
STACK is a cloud-based construction takeoff and estimating software designed to help contractors quickly upload digital plans, perform accurate quantity measurements, and create professional project bids from any device.
SiteWorx/OS
SiteWorx/OS is a comprehensive site excavation and grading takeoff software that allows you to perform precise earthwork volume calculations directly from digital PDF files or paper blueprints.
Quick Comparison
| Feature | STACK | SiteWorx/OS |
|---|---|---|
| Website | stackct.com | vertigraph.com |
| Pricing Model | Freemium | Custom |
| Starting Price | Free | Custom Pricing |
| FREE Trial | ✓ 7 days free trial | ✓ 14 days free trial |
| Free Plan | ✓ Has free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2008 | 1991 |
| Headquarters | Cincinnati, USA | Dallas, USA |
Overview
STACK
STACK is a cloud-based platform built to streamline your pre-construction process by combining takeoff and estimating tools in one place. You can upload digital blueprints, perform lightning-fast quantity takeoffs, and instantly turn those measurements into detailed cost estimates. It eliminates the need for paper plans and manual spreadsheets, allowing you to collaborate with your team in real-time from the office or the field.
The software helps you reduce costly errors and bid more work in less time by automating complex calculations and providing a centralized hub for project documents. Whether you are a specialized subcontractor or a general contractor, you can customize the platform to match your specific trade requirements and material catalogs. It scales with your business needs, offering a free version for basic use and tiered paid plans for advanced reporting and integration capabilities.
SiteWorx/OS
SiteWorx/OS helps you streamline the complex process of site excavation and earthwork estimating. You can import digital PDF files or scan paper blueprints to perform high-precision takeoffs that calculate cut and fill volumes, topsoil stripping, and subgrade materials. The software creates a 3D model of your site, allowing you to visualize the existing and proposed terrain to identify potential errors before you ever move a single yard of dirt.
You can generate detailed reports and high-resolution graphics to support your bids and provide clear documentation for field crews. Whether you are a site contractor, land developer, or estimator, the platform simplifies the transition from 2D drawings to 3D site analysis. It eliminates manual calculation errors and significantly reduces the time you spend on complex grading projects.
Overview
STACK Features
- Cloud-Based Takeoff Upload your digital plans and perform measurements from any device with an internet connection—no software installation required.
- Auto-Count Technology Save hours of manual work by using AI-powered symbols recognition to automatically count items across your entire plan set.
- Customized Estimating Build detailed cost estimates by attaching real-world material and labor costs directly to your takeoff measurements.
- Real-Time Collaboration Invite your team to view and edit the same project simultaneously to ensure everyone is working from the latest version.
- Hyperlinking & Callouts Navigate through complex plan sets instantly by creating automated hyperlinks between detail callouts and floor plans.
- Professional Proposals Generate branded, professional-looking bid proposals with one click to impress your clients and win more contracts.
SiteWorx/OS Features
- PDF Takeoff Integration. Perform your takeoffs directly from digital PDF files to eliminate the need for expensive paper printing and manual scaling.
- 3D Site Visualization. View your site from any angle in 3D to verify your data entry and catch grading errors before bidding.
- Cut and Fill Calculations. Calculate precise volumes for cut and fill, including adjustments for topsoil stripping and various subgrade materials.
- Area and Length Measurement. Measure areas for paving, seeding, and sodding while simultaneously calculating lengths for curbs, gutters, and utility lines.
- Dynamic Cross Sections. Generate cross-sectional views of your site at any point to analyze the relationship between existing and proposed elevations.
- Export to GPS. Export your completed site models to machine control systems to guide your heavy equipment with high precision on-site.
Pricing Comparison
STACK Pricing
- 1 concurrent project
- 10 uploads per month
- Basic takeoff tools
- Standard support
- Cloud storage
- Everything in Free, plus:
- Unlimited projects
- Unlimited plan uploads
- Advanced takeoff tools
- Basic estimating features
- Standard material libraries
SiteWorx/OS Pricing
Pros & Cons
STACK
Pros
- Extremely intuitive interface that is easy for beginners to learn
- Cloud access allows for seamless transitions between office and field
- Fast plan processing speeds even with large document sets
- Excellent customer support and extensive training resources available
Cons
- Annual billing requirement can be a high upfront cost
- Advanced estimating features have a steeper learning curve
- Occasional lag when working with very high-resolution blueprints
SiteWorx/OS
Pros
- Extremely accurate earthwork volume calculations
- Excellent 3D modeling for visual verification
- Saves significant time compared to manual takeoffs
- Responsive technical support for complex site issues
Cons
- Initial learning curve for complex site grading
- Pricing is not transparent on the website
- Interface feels dated compared to modern SaaS