Change Order Documentation vs. Original Invoice Verification
ClearStory tracks and routes change order documents so nothing gets missed. CheckIT verifies that every line on every original invoice matches what you contracted for.
Two different documents, two different ledger moments.
Quick verdict
What ClearStory does
ClearStory is a platform for change order communication. It gives GCs, specialty/trade contractors, and owners a single shared cloud log for change order requests, digital T&M tags, and change notifications — so the same data is visible to every stakeholder in real time. Turner Construction and Suffolk Construction both use ClearStory across their projects.
- Change Order Request (COR) Log — shared, real-time, GC↔sub↔owner
- Digital T&M Tags — photo-backed, signable, mobile-first field capture
- COR Pricing from pre-populated rate sheets (“75% faster” approval, per ClearStory)
- Deep Procore integration — pushes T&M Tags, CORs, and Change Notifications into Procore Change Events
Original-invoice line-item verification isn't ClearStory's primary build.
- Whether the rate or quantity on an original invoice line matches the contract, quote, or rate sheet
- Original invoices against the contract you already signed — the COR log covers change orders, not base-contract billing
- Rate-sheet or rolling 12-month historical price baselines behind an invoice line
- Dollar-quantified, severity-ranked discrepancies per invoice line
What CheckIT Invoice does
CheckIT Invoice verifies every line on every original invoice against the contract baseline — the quote, rate sheet, or rolling 12-month historical that priced the work. The job isn't workflow. The job is: was this dollar amount correct in the first place? Upload an invoice. Get back a severity-ranked, explainable, dollar-quantified discrepancy report in minutes.
- Line-item verification against contract, quote, or rate sheet
- Explainable dollar-delta per line, severity-ranked
- No ERP integration — upload a PDF and go
- 75% reduction in manual review time per document
Built for the financial decision-maker — PM, controller, CFO — who needs a defensible number, not another workflow to manage.
Feature comparison
ClearStory logs the change order. CheckIT verifies the original invoice.
ClearStory documents and routes change order requests, T&M tags, and change notifications between GCs, subs, and owners. CheckIT verifies whether the dollar amount on the original invoice is correct against the contract you already signed.
An industrial GC mid-month, $400K in vendor invoices against rate-sheet T&M, finds three line items overbilled by a combined $23,400 — none of which would trigger a change order, none of which AP automation would catch. That's the gap CheckIT closes.
Anonymized industrial-GC scenario, CheckIT pilot intake
ClearStory handles out-of-contract dollars (change orders). CheckIT handles in-contract dollars (original invoices vs. the contract you already signed). The two operate on different documents and don't overlap.
If you need ClearStory: a regional GC fighting lost change orders across 40+ projects.
CCDs get lost in someone's inbox between super, PM, and owner, and you're on Procore already. ClearStory's shared log, T&M tags, and Procore Change Events push are built for that problem. It still leaves open whether the original invoice — the one priced before any change order — matches what you contracted for.
If you need original-invoice verification, CheckIT is the right call.
A controller at an industrial owner closing the month, staring at $400K of vendor invoices against a rate-sheet T&M contract and a contracted GMP — needing to know which lines are overbilled, by how many dollars, and why, in time for Wednesday's pay cycle. CheckIT returns that answer in minutes per document.
Use both if you manage projects where both ledger moments matter.
ClearStory handles new dollars added to the contract. CheckIT handles whether the dollars already in the contract are billed correctly. The two don't overlap.
What this looks like in your trade
Clean change-order paper still rests on material pricing. That's the layer CheckIT checks.
Underground
Changed conditions drive T&M work, and T&M tags carry material lines. Clearstory documents the tag; CheckIT checks the material pricing on it against quoted rates before it's priced into the change order.
CheckIT for Underground & Utility ContractorsCivil
Change orders on civil work are full of unit-priced material and trucking. CheckIT verifies those lines against the quote or rate sheet, so the CO price stands on checked numbers.
CheckIT for Heavy Civil & Infrastructure ContractorsGeneral Contractors
A clean CO log doesn't check the supplier invoices behind the change. CheckIT does — line by line against the quote — so what you approve reflects what was agreed.
CheckIT for Residential & Light-Commercial General Contractors
The cost of not verifying
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. ClearStory — common questions
No — that's not what ClearStory is built for, and they don't claim to be. ClearStory documents and prices change order requests, T&M tags, and change notifications between GCs, subs, and owners. Verifying original invoice line items against the contract baseline is a different document, a different ledger moment, and CheckIT's primary build.
Yes — and most mid-market GCs and industrial owners probably should. ClearStory handles out-of-contract dollars (change orders). CheckIT handles in-contract dollars (original invoices vs. the contract you already signed). The two operate on different documents and don't overlap. CheckIT requires no integration with ClearStory or any ERP — upload a PDF, get a report.
ClearStory is a workflow platform for change order communication. CheckIT is a verification engine for original invoices. ClearStory answers “where is the CCD in the chain and is everyone aligned on the number?” CheckIT answers “is the dollar amount on this invoice line correct against the contract?” Different question, different answer, different buyer.
The two aren't priced on the same model so a direct comparison doesn't really apply. ClearStory uses a free Basic tier with paid Standard/Professional tiers (per-user + per-project hybrid). CheckIT is per-document or per-engagement with no ERP integration cost, no implementation cost, and ROI on document one. Pick the right tool for the job; both can co-exist on a budget.
Yes. CheckIT requires no ERP or PM integration to start — upload a PDF, get a report — so it sits cleanly alongside Procore, ClearStory's Procore integration, or any other stack you already run. If you eventually want CheckIT findings flowing into a system of record, that's a roadmap conversation, not a prerequisite.
Compare CheckIT to other tools
See CheckIT Invoice run against one of your invoices.
Send one job's quote and invoices and we'll report every line that doesn't match — with the dollar delta — inside 48 hours. Or run it yourself: document in, report out, no ERP integration, no implementation.
No sales call to start. Free audit: one job, 48 hours, no credit card. Plans from $455/mo.