STACK vs. Purple Hammer

Discover software that combines takeoff and estimation for every trade and project seamlessly. If your goal is to save time, avoid expensive estimating errors, and move away from traditional paper plans, you’ve found the right solution. STACK empowers you to work together more effectively and produce more precise estimates, allowing you to focus on what truly matters — enhancing your profitability. Start optimizing your processes today by signing up for a free account!

Purple Hammer is a comprehensive desktop solution developed specifically for construction estimators and quantity surveyor teams, aiming to fulfill the vision that Bluebeam sought to achieve. This software boasts impressive features, including a PDF viewer operating at 120 FPS, extensive markup and measurement tools covering aspects like length, area, count, perimeter, volume, and wall volume, as well as sophisticated drawing comparison options that facilitate auto alignment, blinking, and support for multiple candidates. In addition, it offers built-in estimating worksheets, the ability to utilize takeoff formulas with advanced syntax, and access to cost and contract lookup tables. The platform is further enhanced by an open MCP for AI integration, a one-click "Magic Measure" function, and the capability to snap to geometry, grid, and raster edges. Moreover, it provides live document and version control, allowing users to export marked-up PDFs, Excel files, and comparison GIFs efficiently. Compatible with both Mac and Windows operating systems, Purple Hammer is meticulously crafted to optimize the estimating workflow for construction professionals. Its intuitive design coupled with its powerful features establishes it as a critical tool for improving both the efficiency and precision of construction projects, ultimately driving better outcomes in the industry.