AUTONOMOUS FINANCE FOR CONSTRUCTION
Autonomous finance, built for construction.
OpenEnvoy reads multi-page subcontractor invoices and AIA pay applications, verifies before money moves, and automates job costing, retainage, and audit-ready compliance. Pre-built integration to your construction ERP. AI on your cloud. Go live in 60 to 90 days. Automate up to 80% of AP work.
80%
AP automated
99.7%
capture accuracy
60–90
days to go-live
Recognized by Gartner as a Cool Vendor. Named in the Gartner Hype Cycle four years running. High Performer on G2.
AI on your cloud. Your data stays in your environment. Verified before money moves.
See OpenEnvoy live
A specialist walks you through the platform on your construction ERP. Sage, SAP, Oracle, Workday, Acumatica, or other. No prep required.
The construction problem
Construction AP breaks legacy automation. Always has.
Manual accounting bottlenecks extend monthly closes by weeks, distort job costs, and create audit exposure. Traditional OCR fails on AIA documents. Rules-based AP can't keep up with subcontractor invoice variability. We built OpenEnvoy to catch the errors before money moves.
Inaccurate job costing
Fluctuating material prices, labor rate changes, and manual cost coding push project costs out of sync. Margin is invisible until it's gone.
Multi-page subcontractor invoices and AIA documents
G702 pay applications, G703 schedules of values, change orders, lien waivers. Traditional OCR can't parse them reliably. Templates break on the next sub.
Month-end close delayed by weeks
Paper shuffling between offices, missing approvals, and exception handling push close cycles late. Cash flow with them.
Retainage and change orders
Retainage withheld on every pay app, change orders amending scope mid-project. Legacy AP can't reconcile them automatically.
M&A roll-ups outpacing AP
Every acquisition adds a new ERP, a new supplier list, a new chart of accounts. Manual AP doesn't scale through it.
Compliance and audit exposure
Public projects, prevailing wage, lien documentation. Manual processes mean audit-ready takes weeks, and inconsistencies are inevitable.
The OpenEnvoy platform
Applied AI for the parts construction firms have always done by hand.
Autonomous finance that sits on top of your construction ERP, on your cloud. No supplier portal, no OCR templates, no rip-and-replace. Five years in production at $30B AP scale. 99.7% capture accuracy.
AIA document and multi-page invoice processing
True AI, not template-based OCR, that reads G702 and G703 pay applications, schedules of values, change orders, and complex multi-page subcontractor invoices with materially higher accuracy than legacy OCR.
Integrated job costing and multi-project allocation
Learns historical GL and cost coding from your prior AP data during implementation. Invoices that span multiple jobs are split and coded correctly. Real-time flagging of coding errors, PO mismatches, and policy violations. Syncs cost codes back to your construction ERP.
Retainage and change order tracking
Tracks retainage withheld on each pay application and reconciles change orders against amended PO and contract scope automatically.
Capture and Extract
Ingests invoices from email, PDF, EDI, and supplier portals at 99.7% accuracy. Unsupervised ML learns new subcontractor formats with zero retraining.
Duplicate and overbilling detection
Real-time flagging of duplicate vendor invoices, the same scope invoiced twice across pay applications, scope duplicated across project budgets, inflated line items, and off-contract pricing. Catches the GC-to-subcontractor double-billing patterns legacy AP misses. Before payment moves.
Multi-entity approval workflows
Routing by PM, project, entity, threshold, or location. Designed for construction firms with multiple companies, sites, and project teams.
No-portal supplier engagement
Subcontractors send invoices the way they already do. Email, PDF, EDI. No portal, no template, no training. Your data stays in your environment. Critical for the long tail of subs and material suppliers.
Audit-ready digital trail
Every step timestamped and centralized. Compliant documentation generated on demand. Approval thresholds and segregation of duties enforced at the platform layer.
Outcomes construction firms measure
What ROI do construction firms see with OpenEnvoy?
Touchless AP. Faster month-end close. Recovered job-cost accuracy. Headcount that scales with acquisitions, not against them.
80%+
Touchless processing by Day 90
99.7%
Capture accuracy
$3.2B
Overbillings caught for customers
Five years
In production at $30B AP scale
60 to 90 days
To go-live
Customer proof
Construction firms transforming AP with OpenEnvoy.
From 125-year-old MEP services firms running on Workday to lumber distributors running on Sage. Same platform, different stacks.
Limbach Holdings: 125 years of MEP services, now AI-powered.
Badge: ★ Primary case study · MEP Services
A publicly traded MEP (Mechanical, Electrical, Plumbing) services leader chose OpenEnvoy as the strategic partner for autonomous AP and shared-services transformation. Key selection criteria: true AI over OCR, M&A scalability, and accuracy on complex multi-page subcontractor invoices including AIA documents. Pull quote: "The more we leverage AI, the more impactful it becomes." Attribution: Dom Traina, EVP of Shared Services, Limbach Holdings
Metrics:
- 125 yrs - Operating history
- AIA-native - Multi-page sub invoice processing
- M&A-ready - Architecture absorbs acquisitions without adding AP headcount
- Enterprise ERP - Workday - class shared services backbone
Forest Products Distributors cuts approval cycle from 7 days to 2.
Industry: Building Products · Lumber
A multi-entity, multi-project lumber wholesaler founded in 1987 moved off paper shuffling between offices 10 miles apart. Value delivered within 3 months.
Metrics: 90% manual work eliminated · 7 to 2 days approval cycle · 3 mo time to value
Raney's digitizes 100% of suppliers in 2 months.
Industry: Heavy Equipment · Parts Distribution
Up to 5,000 invoices per month across diverse formats and many line items, cross-referenced against POs and rate sheets at the line-item level.
Metrics: 100% suppliers digitized · 5,000/mo invoices processed · 2 mo time to live
Construction ERP integrations
Pre-built for the stack construction actually runs.
Bidirectional integration to construction-native and enterprise ERPs, with full coverage for the larger firms moving to Workday, SAP, and Oracle shared-services backbones.
FEATURED
Bidirectional integration to your construction ERP.
Pre-built REST API integration with every field required for POs, shipping information, invoices, and payments. Strong security across every endpoint. Implementation requires only your business process owner and an ERP specialist on your side.
REST API · Bidirectional
Compliance and audit
Audit-ready every day, not just at month-end.
Construction is one of the most regulated industries in the world. OpenEnvoy is a control-first platform that makes decisions, flags violations, and proves compliance in real time, not retroactively.
Digital audit trail
Every step timestamped. Centralized dashboard. Compliant documentation generated on demand for public projects, prevailing wage, or lien audits.
Approval thresholds and SoD
Approval thresholds, segregation of duties, and automated PO and invoice and contract matching enforced at the platform layer.
Global e-invoicing compliance
VAT, GST, China Fapio. Continuous regulatory updates so you don't have to track mandate changes yourself.
Restricted-party screening
Built into supplier and invoice workflows. Relevant for federal contractors and ITAR-adjacent projects.
Real-time policy enforcement
Coding errors, PO mismatches, and policy violations flagged at the moment of invoice receipt. Not in a quarterly review.
SOC-level controls
Platform-enforced controlssuitable for public companies, SOX-applicable entities, and firms managingprime contractor compliance.
Construction and adjacent verticals
Built for every kind of construction firm.
From specialty trades and MEP services to general contractors, building products, and equipment rental.
MEP Services
Mechanical, electrical, plumbing
General Contractors
Multi-project, multi-PM
Building Products
Lumber, materials, distribution
Equipment Rental
Multi-asset, multi-location
Real Estate
Property management AP
Frequently asked questions
Construction firms ask us these.
Common questions from CFOs, controllers, AP directors, and shared-services leaders evaluating autonomous finance for construction.
How does OpenEnvoy support the construction industry?
OpenEnvoy is autonomous finance built for construction firms. We process multi-page subcontractor invoices and AIA pay applications, verify before money moves, integrate bidirectionally with construction ERPs, automate job costing and multi-project cost allocation, track retainage and change orders, and generate audit-ready compliance documentation. Most firms go live in 60 to 90 days and automate up to 80% of AP work.
Can OpenEnvoy process AIA documents and subcontractor pay applications?
Yes. OpenEnvoy uses true AI rather than template-based OCR to read multi-page subcontractor invoices, including G702 pay applications and G703 schedules of values. The Limbach Holdings case study specifically cites materially higher accuracy than legacy OCR solutions on AIA documents.
Does OpenEnvoy integrate with my construction ERP?
Yes. OpenEnvoy has bidirectional REST API integrations with construction-native and enterprise ERPs. We support every field required for POs, shipping information, invoices, and payments. Sage Intacct, Sage 300 CRE, SAP, Oracle, NetSuite, Microsoft Dynamics, Workday, Acumatica, QuickBooks Online, and more.
How does OpenEnvoy handle job costing, retainage, and change orders?
OpenEnvoy combines intelligent invoice processing with integrated job costing. We learn historical GL and cost coding from your prior AP data during implementation, allocate invoices across multi-project budgets, track retainage withheld on each pay application, manage change orders against amended PO and contract scope, and flag coding errors in real time.
How fast can a construction firm go live?
Most construction firms deploy in 60 to 90 days. APIs and pre-built ERP connectors minimize integration time. There is no supplier portal, no OCR templates, and no manual subcontractor configuration required.
How does OpenEnvoy support construction roll-ups and M&A?
The architecture absorbs acquired companies' invoice volume without adding manual headcount. This was a primary selection criterion for Limbach Holdings. Multi-entity approval workflows and one-click ERP connectors let finance scale acquisitions without breaking process.
Do my subcontractors need to use a portal?
No. Subs send invoices the way they already do. Email, PDF, EDI. No portals, templates, or training required. This is one of the main reasons OpenEnvoy is deployable inside 60 to 90 days even with thousands of long-tail subcontractors and material suppliers.
Where does customer data go when OpenEnvoy processes invoices?
OpenEnvoy runs on your cloud. Your invoice data stays in your environment. Five years in production at 99.7% capture accuracy across $30B in AP processed annually.
Is OpenEnvoy audit-ready for public projects and SOX-applicable entities?
Yes. Every step is timestamped and centralized in a digital audit trail. Approval thresholds, segregation of duties, and PO and invoice and contract matching are enforced at the platform layer. Compliant documentation can be generated on demand for public projects, prevailing wage, lien, or SOX audits.
See OpenEnvoy live on your construction ERP in 30 minutes.
A specialist walks through AIA document processing, integrated job costing, retainage tracking, and your live ERP. No prep required.
✓ Sage, SAP, Oracle, Workday, Acumatica, and more
✓ Live in 60 to 90 days, no rip-and-replace
✓ No portal for subs. They invoice the way they already do.
✓ AI on your cloud. Your data stays in your environment.
✓ Audit-ready compliance from day one
