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.
STACK is proud to stand with the military and veterans, recent graduates, and minority-owned businesses shaping our industry. Share a few details about you and get connected with custom discounted pricing in recognition of the work you do.
Active duty service members, veterans, and military spouses qualify for our military discount.
Any graduates from an accredited program in the last two years qualify for our graduate discount.
Businesses at least 51% minority-owned and operated qualify for our minority-owned business discount.
Instantly organize plans and find the details you need with our powerful search and automatic hyperlinking.
Accelerate your workflow with trade specific, AI-powered takeoff tools that produce fast, precise measurements.
Seamlessly create a bill of materials for supply orders from pre-built libraries or add your own custom materials.
Generate fast, accurate estimates, respond with confidence, and deliver polished proposals.
STACK became The TPH’s single source of truth — empowering better planning, faster bids, and more profitable outcomes.
Tell us about yourself. The information below goes directly to a STACK discount specialist who will reach out with custom pricing and savings details — typically within one business day.


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