STACK’s AI doesn’t just recognize shapes, it understands construction context, delivering accurate measurements so teams can work faster with no rework.
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 vs. TOGAL.AI
For estimators who need precision, STACK outsmarts Togal.AI every time.
Offers a seamless transition from takeoff to detailed estimates and customizable proposals within the same platform.
Only focuses on AI-driven takeoff. Lacks any estimating and proposal generation tools.
STACK streamlines the bidding process, reducing the need for multiple tools and minimizing potential errors during data transfer.
STACK’s AI offers more accurate detection and better control features like automated line straightening and label detection and matching.
Togal.AI may be fast, but it’s not always accurate. It is fully automated, detects names, and quantifies objects on plans, but without much user input.
STACK’s AI doesn’t just recognize shapes, it understands construction context, delivering accurate measurements so teams can work faster with no rework.
Features an extensive database with regional pricing, aiding in accurate and efficient estimating.
Does not provide a built-in materials and labor cost database.
STACK’s database accelerates the estimating process and enhances bid accuracy by providing up-to-date cost information.
Provides centralized document management with version control, ensuring teams work with the most current information.
Allows plan sharing but lacks comprehensive document control features.
STACK’s document control reduces errors and miscommunication by maintaining a single source of truth for all project documents.
STACK | vs. | Togal.AI |
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vs. | Togal.AI |
Robust Document Control | ||
Extensive Prebuilt Database | ||
Advanced Reporting and Analytics | ||
Dedicated Mobile App | ||
Multi-Channel Customer Support | ||
Integrated Estimating & Proposals | ||
Comprehensive Project Management |
And so much more. To learn more about every feature we’ve got, check out our features page.
Changing construction software doesn’t have to be a headache. Making the switch to STACK is an investment in the future efficiency and success of your business.
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Not at all. STACK offers personalized onboarding and training to ensure a smooth transition, minimizing downtime and maximizing productivity.
Absolutely. STACK is designed to scale with your business, offering robust features that cater to both small contractors and large enterprises.
Yes, STACK offers integrations with various construction management tools, enhancing its versatility and fitting seamlessly into your existing tech stack.
STACK’s all-in-one solution eliminates the need for multiple software tools, reducing costs and streamlining workflows from takeoff to project completion.
STACK provides comprehensive support through multiple channels, including phone, chat, and email, along with custom training to meet your team’s specific needs.


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