Your Project Platform of Record + Your Invoice Verification Layer.
Procore is the system of record for your projects. CheckIT verifies every invoice line — material, quantity, unit, and rate — against your contract, quote, or 12-month historical baseline. Built to run on top of Procore, not against it.
Stop letting margin slip past the line-item content check.
Quick verdict
What Procore (Invoice Management / Financials) does
Procore is the gravitational center of construction technology — a public company that closed FY2025 at $1.32B in revenue with 2,700+ customers at ≥$100K ARR and roughly 1.4M users across 125 countries. For most mid-market and enterprise GCs, “the platform” means Procore.
- Invoice Management — routes invoices through Commitment Invoice Workflows; approves at the SOV line against cost-code / cost-type.
- G702 / G703 pay-app generation — native, compliant, from approved subcontractor invoices.
- Procore Pay — integrated payment rail with locked unconditional lien-waiver release on payment.
- Procore Helix AI — Procore Assist, Agent Builder, Insights, photo intelligence, AI direct-costs (beta).
- App Marketplace — ~539 apps from ~439 ISV partners with Embedded Experience for in-UI surfaces.
Source: Procore product pages, Groundbreak 2025, FY2025 IR.
- Whether the material, quantity, unit, or rate on a line matches the quote or rate sheet — SOV approval checks cost code and cost type, not content
- Rate-sheet or rolling 12-month historical price drift
- Dollar-quantified, severity-ranked discrepancies per line
- Quotes, rate sheets, or historical baselines that live outside Procore
What CheckIT Invoice does
CheckIT Invoice is a line-item verification layer built for the moment between “the invoice arrived” and “the invoice gets approved in Procore.” It reads every line on every invoice and tells you exactly what's wrong, by how much, and why — in minutes instead of the better part of an hour.
- Line-item verification — material, quantity, unit, rate vs. contract or quote (Mode A).
- Rate-sheet baseline — match against a master vendor rate sheet (Mode B).
- Rolling 12-month historical baseline — flag drift from this vendor's own history (Mode C).
- Explainable, severity-ranked dollar deltas — audit-defensible per-line output.
- No ERP integration required — not to start, not to run it — upload a PDF, get a report.
Designed to plug into the Procore-driven approval flow you already run. Marketplace integration on roadmap.
Feature comparison
Procore routes the invoice. CheckIT verifies what's on it.
The most important thing to understand about Procore Invoice Management is what its “line-item approval” actually does. When an Invoice Administrator reviews a subcontractor invoice in Procore, the line-by-line approval is a check against the Schedule of Values on the contract — does this line tie to the right cost code, the right cost type, the right SOV item? That is a check against the SOV — not against the line's content.
What it is not is a check against the content of the line. Procore does not tell you whether the sub billed 1,200 linear feet of conduit when the original quote priced 900. It does not tell you whether the unit rate on rebar drifted 8% above the rate sheet you negotiated in February. It does not tell you whether this vendor has billed for a material category they have never installed on this project before. Procore reviewers must still eyeball that.
A Procore-standardized mid-market GC, $80M annual volume, still has a controller spending the better part of an hour per pay-app manually checking whether billed quantities and unit rates match the negotiated rate sheet. The invoice is fully routed, approved at the SOV, and ready to pay inside Procore — and the line-by-line content check is still happening in a binder of PDFs next to a calculator.
Composite scenario, CheckIT pilot intake, Q2 2026
The scale of the leak is bigger than most controllers realize until they instrument it: 39% of construction invoices contain at least one error, and overbilling averages 2.5% of invoice value. CheckIT cuts that manual content check by 75% — minutes instead of the better part of an hour — with severity-ranked dollar-delta output a tired reviewer at 6 PM can't miss. Different job, same invoice: Procore routes it, CheckIT verifies what's on it.
If you need the construction system of record → use Procore.
A mid-market GC running 30+ active projects across three regions, with drawings, RFIs, schedules, safety, and pay-apps all under one roof — and a CFO who wants a single platform standard: Procore is the right call. That's the system-of-record decision. It doesn't answer whether the line items on any given invoice are billed correctly — that check still happens separately.
If you need line-item content verified before approval inside Procore → use CheckIT.
A heavy-civil contractor with sixty active subs, master rate sheets per trade, and a controller still spending the better part of an hour per pay-app eyeballing whether billed quantities and unit rates match the quote: CheckIT plugs into the Procore approval flow and verifies the content of the line.
Run CheckIT on top — Procore stays the record.
Nothing changes in Procore. Send CheckIT the supplier invoice and the quote behind the commitment; it returns every difference in dollars, with the evidence attached for the dispute email. The record stays where it lives today — the billing check gets added underneath.
What this looks like in your trade
Procore holds the project record. The billing check happens one layer down — and it lands differently by trade.
General Contractors
Procore holds the buyout, the pay apps, and the record. What it doesn't ask is whether the supplier's unit price matches the quote behind the commitment. CheckIT answers that in dollars and hands you the evidence.
CheckIT for Residential & Light-Commercial General ContractorsCivil
On civil jobs the money leaks through material and trucking invoices against unit-price agreements. CheckIT checks every line against the quoted rates and totals what drifted — job by job.
CheckIT for Heavy Civil & Infrastructure ContractorsUnderground
Pipe, bedding, and spoils hauling bill in quantities nobody re-measures at the invoice. CheckIT compares billed quantities and rates against the quote so the difference surfaces before payment.
CheckIT for Underground & Utility Contractors
The cost of not verifying
Procore routes the invoice and approves it against the SOV. The line-item content check still lands in a human's lap — and on a typical mid-market job, that's where the margin goes.
Across the trades, 39% of construction invoices contain an error.
As a share of invoice value — quietly compounding across every job.
Minutes per document instead of the better part of an hour.
Extrapolated from early-customer data. Results vary by invoice volume and contract complexity.
CheckIT vs. Procore (Invoice Management / Financials) — common questions
Not at the content level. Procore's “line-item approval” is a check against the Schedule of Values — cost code and cost type — not a check that the material, quantity, unit, or rate on the invoice matches the original quote or rate sheet. That content check is still a human task in a typical Procore workflow, and it's the gap CheckIT fills.
Yes — that's exactly the design intent. CheckIT is built to layer onto Procore as a verification step that runs before an invoice is approved in Procore. A Procore App Marketplace integration is on CheckIT's roadmap so the discrepancy report can surface inside the Invoice Administrator review screen via Procore's Embedded Experience.
Procore is the system of record that routes invoices and approves them against your contract's SOV. CheckIT is the verification layer that checks every line's material, quantity, unit, and rate against the original quote, master rate sheet, or rolling 12-month historical baseline. Procore answers “is this routed correctly.” CheckIT answers “is this billed correctly.”
Unlikely in the near term. Procore's AI direct-costs tool, announced at Groundbreak 2025 and currently in beta, is described as receiving, coding, approving, and paying non-contract invoices. That's an AP-style automation flow, not deterministic line-item verification against a contract baseline with explainable, severity-ranked discrepancies.
The two aren't priced against each other — Procore is a platform subscription on Annual Construction Volume, CheckIT is a per-document or per-engagement verification utility. CheckIT delivers ROI on document one with no ERP integration, so it's typically additive to a Procore subscription rather than a substitute for it.
Compare CheckIT to other tools
See CheckIT Invoice run against one of your invoices.
Send one job's documents and we'll return a verified, severity-ranked discrepancy report inside 48 hours. Or run it yourself in minutes — no ERP integration. Already running Procore? Even better; that's exactly the customer CheckIT is built for.
Procore App Marketplace integration on roadmap — request early access. No sales call to start. Free audit: one job, 48 hours, no credit card. Plans from $455/mo.