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.
To obtain many of the capabilities found in Fieldwire, customers must purchase the Business or Premier subscription.
STACK for Construction has no limit on upload size and thus is more convenient and runs quicker. Fieldwire has a 25 mb. upload limit.
STACK for Construction includes training and dedicated support for all subscriptions. Fieldwire only offers this to its highest level subscribers.
STACK | Fieldwire |
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Document Control | ||
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Document Archive | ||
Visual Document Capture | ||
Auto Numbering & Naming |
View and Markup | ||
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List and Thumbnail Preview | ||
Layers | ||
Full Text Searching |
Field Management | ||
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RFIs | ||
Submittals | ||
Daily Reports | ||
Issues and Photos | ||
Custom Workflows and Forms |
Environment | ||
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Notifications | ||
Offline Document Access | ||
Cloud Enabled | ||
Mobile Responsiveness, Intuitiveness | ||
Simplicity & Time to Implement | ||
Reports | ||
Integrations / API | ||
Flexible Training Options | ||
Live Chat |


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