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.
Come see STACK in Booth #523 at the 2026 Acumatica Summit and get a live demo of our preconstruction and construction solutions, see our seamless integration with Acumatica, and so much more!
Seemlessly operate between estimating, project management, and accounting, saving you both time and effort.
Eliminate the hassle of manual data entry by transferring information directly between STACK and Acumatica.
Increase efficiency between estimating and accounting teams for a smoother collaboration.


Need a more custom solution? Talk to us →