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ERP Connectors

Seamless Preconstruction Workflows

STACK ERP Connectors integrate your preconstruction data directly to your current ERP systems, automating workflows, eliminating double entry, and keeping your teams aligned.

Acumatica The Cloud ERP

For Estimates

Push complete STACK estimates into Acumatica to streamline project creation and strengthen cost control.
Acumatica The Cloud ERP

For Quantities

Send STACK takeoff data to Acumatica to simplify procurement and reduce material-related errors.
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Sage Intacct

Sync STACK estimates and cost data to Sage Intacct for faster setup and more accurate financias.
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Sage 300

Transfer STACK estimates, quantities, and cost structures into Sage 300 to speed up project setup.

Why Use STACK ERP Connectors?

Unified, Accurate Data

Reduce rework, confusion, and errors with a single source of truth so estimators, finance and operations all work from consistent, up-to-date information.

Fast, Automated Workflows

Eliminate manual data entry, accelerate project handoffs and save hours of admin time by automating estimates, quantities, and financial data directly into your ERP.

Forecasting & Collaboration

Gain clearer cost visibility, stronger budgeting, and confident decision-making—while enabling seamless collaboration at every project phase.

How STACK's ERP Connectors Work:

Input Data into STACK

Complete your material and quantity takeoffs, detailed cost estimates, and all other project information inside STACK.

Automatically Sync to Your ERP

The connector seamlessly transfers all your materials, quantities, costs, and details into directly into your ERP with no manual effort.

Collaborate with Confidence

Your ERP becomes instantly aligned with all the up-to-date data, enabling finance, PMs, and field teams to work from verified data.

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STACK ERP Connectors FAQ

STACK ERP Connectors link your STACK preconstruction data—takeoffs, estimates, quantities, and cost structures—to your ERP system. This automates data flow, eliminates manual entry, and ensures consistent, accurate information across departments.

STACK currently offers connectors for Sage Intacct and Acumatica.  More integrations may be added as STACK expands its partner ecosystem.

Depending on the connector, STACK can sync estimates, quantity takeoff data, material and labor groupings, cost codes & categories, and additional project details. This ensures financial and operational teams have the data they need without manual re-entry.

Yes. STACK ERP Connectors support bi-directional data flow. In addition to sending estimates and quantities from STACK to your ERP, STACK also ingests key data from your ERP systems to keep information aligned and up to date. 

This two-way connection ensures greater accuracy, visibility, and consistency across preconstruction, operations, and financial workflows.

Not at all! Once the connector is configured, the sync process is automated. Your internal teams only need basic training to initiate or review transfers.

STACK uses enterprise-grade security protocols, encrypted connections, and role-based access controls to ensure your data is protected during transfer and at rest.

Yes. STACK allows configurable field mapping, meaning your estimates, quantities, and cost structures can map directly to your ERP’s format.

STACK works closely with ERP partners to ensure compatibility. If an ERP releases a major update, the connector is reviewed and maintained accordingly.

Ready to Connect STACK With Your ERP?

Get in touch with our Integration team today to get started.

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Want to add an ERP Connector to your STACK account?

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Which solution are you looking for?

Takeoff & Estimate
Calculate everything you need anytime, anywhere.
Build & Operate
Seamlessly link your data from the office to the field.

Need a more custom solution?  Talk to us →

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