01 / BRING THE RECORDS
Use existing exports
PO line export + supplier acknowledgment table. Agree on a stable ID and a complete date range.
NexaGrid Business Automation / Purchase operations
Catch supplier changes before they become surprises.
LineLatch compares purchase orders with supplier acknowledgments for independent MRO distributors. Review changed prices, quantities, SKUs and dates in one source-linked queue.
Read-only · No system migration · Human decisions stay human
Example exception report
Small discrepancies.
Clear next steps.
PO-10482 / Line 2
$24.50 → $27.00
PRICE_CHANGED$24.50 → $27.00
PO-10482 / Line 4
Oct 15 → Oct 22
DATE_CHANGEDOct 15 → Oct 22
PO-10482 / Line 6
Supplier confirmation pending
UNCONFIRMEDSupplier confirmation pending
Synthetic examples. No customer results claimed.
Acknowledgments arrive. The small changes hide.
Before
Open the PO, open the acknowledgment, compare every line, copy changes into a spreadsheet.
After
Review an exception list with both source rows beside every finding. Your buyer decides what to accept.
A small workflow, with a clear handoff.
02 / CHECK THE DIFFERENCES
Review linked evidence
Exact IDs, amounts and dates drive the checks. Ambiguous fields are marked UNKNOWN.
03 / KEEP CONTROL
Decide and export
Accept or dismiss findings with a reviewer note. Download the report and decision log.
Working demo
Inspect the exceptions.
Load the synthetic batch or select a JSON file matching the sample schema. Processing happens in this browser; selected file contents are not sent to a server.
This is a rules-based demo using structured or human-reviewed inputs. It does not provide autonomous AI document understanding. Exception-heavy samples are designed to expose limitations.
Edit input / schema
Decisions stay in memory until downloaded. Refreshing clears them. Rules time excludes document extraction and human review.
Put your own numbers to work.
Estimate labor savings only. Do not count flagged amounts as revenue collected.
A narrow scope for sensitive records.
Local demo processing
This optional demo processes JSON locally. The authenticated app separately stores uploaded data under the published access and retention controls. No AI document extraction is included.
Source-linked findings
Each finding includes original source rows. Missing or incompatible data is routed to review, not silently accepted.
Agreed pilot handling
Use redacted samples first. Agree on access, retention and deletion before sharing live records. No SOC 2 or compliance certification is claimed.
LineLatch Founding Pilot
Founding Pilot access is available for a one-time payment. Live purchase and refund testing has not been completed; contact support promptly if access is not delivered.
Synthetic demo
$0
Optional browser demo; no account needed. Demo decisions are not saved to an app account.
Run the demoFounding Pilot
$79 one time
14 days from verified payment, up to 3 completed analyses, and up to 100 rows per CSV. Compare purchase-order and supplier-acknowledgment CSV templates for SKU, quantity, price, currency, UOM and date differences.
Purchase the correct product, receive its access code by email, verify that same email in the App Portal, and activate the code. Each paid product needs its own access.
Buy LineLatch Pilot - $79Open App PortalReview source-linked findings and save review notes. Download CSV and Excel; use browser Print / Save as PDF. No ERP integration, invoice sending or guaranteed recovery of money.
Monthly access unavailable
Subscriptions are not on sale. Renewal and cancellation require separate verification before release.
Ask about pilot availabilityQuestions before a pilot
Does it update our ERP?
No. The pilot is read-only. Your buyer approves changes in the system you already use.
Can it read any supplier PDF?
No. The app requires template-compatible CSV inputs. Automatic PDF extraction and human-assisted mapping are not included.
Why not use Excel?
If a lookup sheet already solves this reliably, keep it. Test LineLatch only if recurring mapping and review work is taking meaningful buyer time.
Is this already proven with customers?
No. The demo uses synthetic data. The paid pilot tests whether your data can be mapped reliably and whether the time saved justifies a recurring service.