Sage Intacct handles the bill once it exists. Field Materials handles everything before it does — the purchase order, the delivery record from the field, and the line-by-line match between them — so the AP bills in Intacct are already verified and coded to the right project, cost code, and cost type. 90% less PO and invoice processing time.
Sage Intacct is a cloud financial management platform for mid-sized and growing businesses, with real-time reporting, multi-entity consolidation, and dimensional accounting. Field Materials doesn't replace any of it — it adds the construction purchasing and receiving layer and automates PO and AP data entry.

Best construction purchase order software

Best AP automation software for construction
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Leading construction inventory management software



Field Materials AI integrates with Sage Intacct through the API. Completely secure, no open ports.
Every invoice type, coded correctly
Because invoices clear in days rather than weeks, project managers see committed, received, invoiced, and paid costs against the Sage Intacct budget while the job is still running — not after the period closes.
AP automation for Sage Intacct is software that receives vendor invoices, matches them to Sage Intacct purchase orders and delivery records, codes them to the right job and cost code, routes them for approval, and posts them into Sage Intacct without manual data entry. Field Materials provides AP automation and purchase orders for Sage Intacct, handling the work before a transaction reaches your accounting system.
Sage Intacct doesn't include AP automation, and it does not capture delivery records from the field or check invoice lines against received quantities. Field Materials adds that layer. Crews photograph packing slips on delivery, each invoice line is matched against both the Sage Intacct purchase order and what actually arrived, and only verified, coded records post to Sage Intacct.
Field Materials reads every line of the invoice, matches it to the Sage Intacct purchase order, and applies the job, cost codes from that purchase order. Invoices with no PO are coded from the vendor's default or from past invoices, and a single invoice can be split across several cost codes or jobs. Project managers see committed and actual costs against the Sage Intacct budget while the job is still running.
Yes -- Field Materials matches each invoice line against both the Sage Intacct purchase order price and the quantity actually delivered. Field crews photograph packing slips in the mobile app, which creates the received-quantity record. Price and quantity discrepancies are flagged before the invoice posts to Sage Intacct. This is a true three-way match, not a header-total check.
Yes. Field Materials supports connecting multiple companies within a single Sage Intacct instance. You can assign users to specific Sage Intacct companies, allowing each user to switch between the companies they have access to while working in Field Materials.
Yes. Field Materials controls who approves purchase orders and invoices before anything posts to Sage Intacct, using role-based permissions and optional dollar thresholds.
Access control
Purchase orders
Invoices
For both, approvers are notified by email, text and in-app, and Field Materials keeps an audit trail of who requested and who approved. Settings can be changed at any time.
Field Materials matches your existing Sage Intacct conventions rather than forcing new ones. Supported customizations include: