Analyze Pay Applications with AI
Catch overbilling in contractor pay apps before you approve payment.
Upload any pay application and get instant AI-powered analysis. Our tool extracts line items, identifies potential billing issues, and gives you the leverage you need to negotiate with contractors. Built by project controls professionals who have managed $1B+ in capital programs.
Invoice Analyzer
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Invite-only access. Your documents are processed securely and never used to train AI models.
How does the analyzer work?
Upload your document
Drop any invoice, pay app, or AIA form (PDF format, up to 10MB)
Answer 3 quick questions
Tell us about your role, budget, and what you need from the analysis
Get actionable insights
Receive vendor questions, negotiation points, and budget context instantly
Why pay app review matters for capital projects
On capital projects ranging from $100M to $2B+, pay application review is one of the most critical cost control activities. A single overlooked billing error can compound over the project lifecycle, leading to significant budget overruns.
Traditional pay app review is manual, time-consuming, and error-prone. Project controls teams often spend 60%+ of their time gathering and reconciling data instead of analyzing it. This reactive approach means problems are discovered too late—often weeks or months after payment has been made.
folio's AI-powered pay app analyzer flips this equation. By automating the data extraction and analysis, you can review pay applications in minutes instead of hours, catch issues before payment is approved, and maintain complete audit traceability throughout the project.
Frequently asked questions
What is a pay app and why does it need to be reviewed?
A pay application (pay app) is a formal request from a contractor for payment on a construction project. It details completed work, materials stored, and the amount due. Reviewing pay apps is critical because overbilling errors can compound over a project lifecycle, leading to significant budget overruns. Studies show 3-7% of construction invoices contain billing errors.
How does the AI pay app analyzer work?
Upload your pay application PDF and answer a few questions about your project. Our AI extracts all data—line items, quantities, unit prices, totals—and analyzes it based on your project context (budget, role, goals) to identify potential issues, generate questions for your contractor, and provide negotiation leverage points.
What types of pay applications can I analyze?
The analyzer works with any construction pay application format, including AIA G702/G703 forms, custom contractor formats, progress payment requests, periodic payment applications, and final payment applications. Simply upload the PDF and our AI extracts and analyzes the relevant data.
What insights will I get from analyzing my pay app?
You receive three types of insights: (1) Vendor Questions - specific questions to ask your contractor about line items and billing, (2) Negotiation Leverage - points you can use to negotiate payment terms or dispute charges, and (3) Budget Context - how this pay app fits into your overall project budget and burn rate.
How accurate is the AI analysis?
Our AI is trained on construction billing patterns and common overbilling scenarios. It catches mathematical errors, identifies front-loaded billing, and flags anomalies that warrant investigation. While it provides valuable insights, we recommend using it as a starting point that augments—not replaces—professional judgment.
Can I analyze pay apps from multiple contractors?
Yes. You can analyze pay apps from any contractor on your project. Each analysis is independent, allowing you to review different contractors' submissions separately and compare billing patterns across your vendor base.
What is the difference between this and the Invoice Analyzer?
They are functionally the same tool. "Pay application" and "invoice" are often used interchangeably in construction billing. We offer separate landing pages because different organizations use different terminology, but both tools provide the same AI-powered analysis.
What is a schedule of values in a pay application?
The schedule of values (SOV) is a detailed breakdown of the contract sum into individual work items. Each pay application references this SOV, showing the percentage complete and amount billed for each line item. Verifying that billed amounts align with the SOV is a critical part of pay app review.
What is the difference between work completed and materials stored?
Work completed refers to construction work that has been installed and is in place. Materials stored refers to items purchased and delivered to the site but not yet installed. Both can be billed on a pay application, but materials stored should be verified to exist on site and properly secured.
What is progress billing in construction?
Progress billing is the standard practice of billing periodically (usually monthly) based on work completed during that period rather than waiting until project completion. This helps contractors maintain cash flow while owners pay only for work actually completed.
How do I identify front-loaded billing in a pay app?
Front-loaded billing shows disproportionately high completion percentages on early work items—like billing 80% complete on foundations when site observations suggest 50%. Our AI flags these patterns by analyzing completion percentages against typical construction sequencing.
What should I do if I find billing errors?
Document the specific discrepancies, communicate clearly with your contractor referencing the issues found, and request correction before approving payment. Our analysis provides specific questions and talking points to facilitate productive conversations.
How often should pay apps be reviewed?
Pay apps should be thoroughly reviewed every time they are submitted—typically monthly. Consistent review prevents small errors from compounding and establishes clear expectations with contractors. Our tool makes each review faster and more thorough.
Is the Pay App Analyzer free to use?
Yes. New users receive $50 in free credits (approximately 12 analyses). No credit card or signup is required to start. Upload your pay app and get instant analysis.
How many pay apps can I analyze with free credits?
Your $50 in free credits covers approximately 12 pay application analyses. Each analysis costs approximately $4 in credits, which covers the AI processing for comprehensive document analysis.
What happens after I use my free credits?
When free credits are exhausted, you can request full access for continued use. Our team reviews requests and works with you on appropriate access for your project needs, including enterprise options for high-volume users.
Is my pay application data secure?
Yes. Your documents are processed securely using enterprise-grade encryption and are not stored permanently. Your financial data is never shared with third parties or used for AI training purposes.
Can other users see my uploaded pay apps?
No. Each user's documents and analyses are completely isolated. Only you can access your uploaded pay apps and results. We maintain strict data isolation protocols.
Do you store my pay application documents?
Documents are processed in real-time and not stored permanently. Analysis results can be saved or printed for your records, but the original documents are not retained on our servers.
Who built the Pay App Analyzer?
folio was built by project controls professionals who have managed $1B+ in capital programs. We built the tool we wished we had when reviewing thousands of pay applications on complex projects across life sciences, infrastructure, and commercial construction.
How is folio different from manual pay app review?
Manual review requires hours per pay app, checking each line item against contracts and doing calculations by hand. folio automates data extraction and analysis in minutes, catching errors humans miss while freeing your team to focus on decision-making rather than data verification.
Can folio replace my construction accountant?
No—folio augments your team rather than replacing them. It handles the time-consuming data extraction and initial analysis, while your team focuses on investigating flagged issues, exercising judgment, and managing contractor relationships.
How does this compare to construction project management software?
Project management software helps track projects and route documents for approval. folio specifically analyzes billing content—extracting data, verifying calculations, and identifying anomalies. They serve complementary purposes.
Can I export the pay app analysis results?
Yes. Analysis results can be printed or saved as PDF reports for your records. Enterprise users have additional export options for integration with accounting and project management systems.
Does folio integrate with my existing systems?
The free tool is standalone. Enterprise customers can access integrations with common construction and accounting platforms. Contact us to discuss your specific integration requirements.
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