AP Automation Software for Construction: Best Construction Accounts Payable Automation Tools Compared

Short answer: for most US contractors the shortlist is AvidXchange (through TimberScan) if you run Sage 300 CRE or Vista by Viewpoint, Stampli if you run FOUNDATION or Sage Intacct Construction, and Corpay if paying suppliers is the harder half of the job. None of them are cheap, and only one of them publishes a price. If your real problem is that invoices are retyped before they ever reach the job-cost ledger, a focused capture and coding tool costs a fraction of a suite and solves the part that actually hurts.

AP automation software for construction compared

Six tools that construction finance teams shortlist most often, on the things that decide the deal. Everything below comes from each vendor's own published material. Where a vendor does not publish something, the table says so rather than guessing.

What makes construction AP different from ordinary AP

A construction invoice carries more than an amount. Before it can post, it needs a job, a cost code and a cost type, and often a commitment or subcontract to sit against. Ordinary AP software has one dimension, the GL account. That single gap is why generic tools create work on a jobsite instead of removing it.

Five things a contractor has to handle that a software company selling to a marketing agency never thinks about:

• Job cost coding. One material invoice can split across four jobs and three cost codes. The split has to happen at the line, not the invoice.
• Retainage. A percentage of every subcontractor payment is held back and released later, so the invoice total and the payable are not the same number.
• Lien waivers. Payment is conditional on a signed waiver coming back. If the AP tool cannot hold a payment until the waiver lands, someone tracks it in a spreadsheet.
• AIA pay applications. Progress billing on a G702 and G703 is not an invoice in the ordinary sense, and most AP tools simply do not model it.
• Field approvals. The person who knows whether the concrete arrived is a superintendent with a phone, not a controller with a desktop ERP license.

Ramp's own construction guide names the same list: multi-project tracking, "subcontractors, materials suppliers, and rental providers", conditional terms including "retention, milestone-based billing, and progress payments", and compliance documents including "lien waivers, W-9s, insurance certificates". Keeping those certificates current is its own job, and most contractors end up running certificate of insurance tracking alongside AP rather than inside it.

Which construction ERP does each tool actually integrate with?

This is the question that usually settles the shortlist, because a construction AP tool that cannot post a job, cost code and cost type into your job-cost ledger will hand you a second system to reconcile.

AvidXchange did not build its construction position from scratch. It acquired Core Associates, the company behind TimberScan, specifically to lead AP automation in construction, and TimberScan's interface deliberately mirrors the AP invoice entry screen in Sage 300 CRE so the AP clerk is not learning a new system. AvidXchange publishes an implementation window of 60 to 90 days for TimberScan with embedded AvidPay.

How the vendor pairings compare for construction

These are the exact comparisons contractors run before signing. Each one has a fuller page behind it.

AvidXchange vs Corpay for construction

AvidXchange is usually the closer fit for a contractor, because it integrates natively with the ERPs the industry actually runs: Sage 300 CRE, Vista by Viewpoint, Yardi and MRI. Corpay comes at payables from the payments side, so it is strongest when the pain is check volume, card and rebate programs, or paying suppliers across borders. The two are now connected: Corpay and TPG took AvidXchange private in October 2025 in a $2.2 billion deal, with Corpay holding a 33 percent stake. Full breakdown in our AvidXchange vs Corpay comparison.

AvidXchange vs Stampli for construction

The ERP decides this one more than the feature list. AvidXchange owns Sage 300 CRE and Vista through TimberScan; Stampli publishes construction connectors for FOUNDATION, Vista, Sage 300 and Sage Intacct Construction, and is the one Sage recommends for Intacct Construction. Stampli's pitch is that the conversation, the coding and the approval all sit on the invoice itself, which suits teams where a PM and a controller argue about a line before it posts. See the AvidXchange vs Stampli comparison.

Stampli vs Corpay for construction

Different halves of the same problem. Stampli is an invoice-side tool: capture, coding, approval and the audit trail around them, with real construction ERP coverage. Corpay is a spend platform built by a payments company, so it wins on disbursement breadth and loses on construction-specific ERP depth. If your subcontractor invoices post cleanly today and only paying them is painful, Corpay is the shorter path. If coding is the bottleneck, it is not.

Tipalti vs Corpay for construction

Neither is a construction specialist. Tipalti's strength is global supplier payments, tax form collection and multi-entity payables, which matters if you subcontract internationally or run several entities per project. Corpay's strength is domestic payment volume plus cards. For a contractor running Sage 300 CRE or Vista, both will need the job, cost code and cost type mapped through a generic integration rather than a construction connector.

BILL vs AvidXchange for construction

BILL is the honest choice for a smaller contractor still running QuickBooks, and it is the only one of the two that publishes a price: $49, $65 and $89 per user per month by tier. It has no construction-specific ERP connector. AvidXchange costs more and quotes privately, but it posts into Sage 300 CRE and Vista natively. The crossover usually happens when job-cost coding starts consuming more clerk time than the license difference is worth. See the AvidXchange vs BILL comparison.

Ramp vs AvidXchange for construction

Ramp includes bill pay at no extra cost and is genuinely good at cards and expenses, but it publishes no native construction ERP connector. Its answer for Viewpoint Vista and Spectrum is a Universal CSV export mapped to your chart of accounts, tracking categories and project codes. That is a real workflow, not a fake one, but it is an export and a reimport rather than a posting. AvidXchange writes into the job-cost ledger directly. See our Ramp alternatives page.

Beanworks for construction

Beanworks no longer exists as a separate product. Quadient acquired Beanworks Solutions in March 2021 and rebranded it in November 2022 as Quadient Accounts Payable Automation by Beanworks. It is still sold and still supported, but it is not a construction specialist and Quadient publishes no price. Our Beanworks competitors page covers where it now sits against AvidXchange, Tipalti and Stampli.

Where does Procore fit?

Procore is a construction management platform, not an AP system, and the distinction matters when you shortlist. Its invoice management is built around owner and subcontractor billing on projects, integrated with Project Financials, the Sage 300 CRE Connector and the QuickBooks Connector, with lien waiver handling reached through marketplace partners including lienwaivers.io, DocuSign and Levelset. What it does not do is general accounts payable: the fuel invoice, the equipment rental, the insurance bill, the office lease. Most contractors running Procore still need something on the AP side underneath it.

How much does AP automation for construction cost?

Only two vendors on this list publish a number. BILL lists Essentials at $49, Team at $65 and Corporate at $89 per user per month, with Enterprise quoted. Ramp includes bill pay in its core product at no additional charge. AvidXchange, Stampli, Corpay and Quadient AP all quote privately, which in practice means a discovery call, an invoice-volume estimate and a multi-year agreement.

Three cost drivers get missed in construction deals specifically. First, implementation: AvidXchange publishes 60 to 90 days for TimberScan with embedded pay, and that work is usually a separate line. Second, entities. Contractors frequently run one entity per project or per joint venture, and suite pricing tends to scale per entity rather than per invoice. Third, payment fees, which sit outside the subscription and are charged per transaction or absorbed by the supplier. Ask for all three in writing before you compare monthly numbers, and put the answers next to the wider AP automation pricing picture.

What AutoPayables does and does not do for construction AP

We are not a construction suite and it would be dishonest to pitch as one. Here is the line, drawn explicitly, so you can decide in thirty seconds whether we belong on your list.

The honest workaround contractors use with us: create a GL code per job or per phase and code the invoice lines to it. That gives you a coded, searchable payables record per job without pretending to be a job-cost ledger. It is a real workflow for a contractor under roughly fifty active jobs, and it stops being one above that.

How to shortlist in one afternoon

Skip the feature matrices. Take the single worst invoice you processed last month, the one that split across three jobs and came in as a photograph, and make every vendor process it live on the call. Then ask four questions in this order.

1. Show me this invoice posting into my ERP, with the job, cost code and cost type on it. Not a screenshot of your ERP. Mine.
2. What happens when the waiver has not come back? If the answer involves a spreadsheet, the tool does not do lien waivers.
3. Price the whole first year, including implementation, every entity, and payment fees. Compare that number, not the monthly one.
4. Who approves from the field, and on what device? If your superintendents need an ERP license to approve, they will not approve.

If the answers show you need a full construction suite, buy one. If they show that the expensive part is really capture and coding, start with the cheap end and keep your ERP. You can run one real invoice through our capture right now on the free plan and see the vendor, the line items and the confidence score for yourself before anyone calls you.