We collaborate with industry-leading companies to deliver seamless partnerships and integrations that extend what you can do with STACK.
Access your partner tools, register deals, and connect with the STACK team.

STACK and Velixo launch STACK for Excel, an exclusive integration connecting takeoff and estimating data directly in Excel.
STACK's central hub for all the essential tools, insights and information you need to get started.
STACK's go-to resources for quick answers, video tutorials, support and more.

Consistent estimating accuracy builds confidence, speeds up bidding, and drives more profitable wins. STACK customers are proving this every day with higher win rates and revenue growth.
From takeoff to closeout, STACK’s laser-sharp estimation tools now integrate effortlessly with Accordant’s ERP expertise—bridging preconstruction and finance to minimize errors, accelerate workflows, and bolster your project’s financial health.
STACK enables fast, accurate takeoff and estimating. Accordant brings deep ERP implementation, helping contractors act on data-driven insights faster. The result: fewer mistakes, and stronger financial outcomes.
Combine STACK’s robust takeoff capabilities with Accordant’s ERP solutions to enable real-time data flow across your operation—from estimates to accounting.
Accordant provides tailored software, seamless integrations, and ongoing client engagement, all designed to enhance STACK-powered processes.
Accordant is a leading ERP VAR serving 5,000+ clients, delivering unmatched construction and real estate expertise with personalized service.
Accordant is a trusted leader in ERP software and services, helping construction and real estate companies work smarter. With 20+ years of experience and 5,000+ clients across the U.S. and Canada, Accordant delivers best-in-class solutions, seamless integrations, and personalized support. Their experts focus on improving workflows, enhancing financial visibility, and driving results for contractors and builders of all sizes.
Reimagine how your team works—from bid to budget to build. Request a demo today and explore how the STACK + Accordant partnership can elevate your project lifecycle.


Need a more custom solution? Talk to us →