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 the most comprehensive cloud-based solution for all preconstruction and construction teams.
Don’t settle for solutions that don’t fit your business perfectly. STACK was designed specifically with your unique workflow and processes in mind. From bid decision to project closeout, STACK offers a variety of solutions:
See how we STACK up against some of the industry's top software solutions.
All premium subscriptions include full-service, ongoing customer support, which makes learning new software fast, easy, and anything but intimidating.
Our team trains your team according to your unique business needs, in English, Spanish, or French.
Need more training or onboarding a new employee? Simply schedule a session or use the Live Chat below!
Learn at your convenience with our on-demand training videos, or browse our searchable, up-to-date Help Center library.
We realize that your business depends on submitting accurate and timely bids, and are committed to delivering a system with industry-leading security, availability and reliability.STACK employs to safeguard our customers’ data and achieve our guaranteed 99.9% uptime.
We’re honored to be consistently ranked highest and recognized among the best construction technology providers in the market.


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