All work
Agentic AIFinance opsn8n

Agentic invoice reconciliation for freight finance

Every supplier invoice was checked by hand against shipment costs, in spreadsheets and email chains. One disputed line could hold up a whole invoice for days. We built an agent to do the checking, and a console for finance to stay in control.

YearAug 2026
My roleDesign lead, outcome owner
UsersAccounts payable and finance
Stackn8n, document AI, TMS integration
StatusProof of concept
The finance overview: automation rate, cycle time, accuracy and exceptions by reason at a glance.

Vibe-coded UI The finance overview: automation rate, cycle time, accuracy and exceptions by reason at a glance.

Outcome

What moved.

70%
Confidence score in the PoC
80% lower
Time per invoice reconcile
≥ 80%
Target automation rate
Before the work started

What we believed, what stood in the way, and where the opening was.

Assumption

Invoices match what we booked.

In theory every charge exists on a shipment. In practice waiting time, surcharges and re-weighs appear late, or not at all.

Challenge

Manual checks don't scale.

Hours per invoice, days if escalated, a real risk of missed or duplicate charges, and no central view of what's stuck.

Opportunity

Automate the clean majority.

Let the agent approve what matches within tolerance, and give finance only the lines that need judgement.

The problem

Finance processed every supplier invoice manually: open the PDF, find each shipment, compare every charge against what was booked, then chase operations by email about anything that didn't match. It took hours per invoice and days when something was disputed, with no central record of decisions.

The process, on request

Interested in how this works, and the process behind it?

Discovery, structure, how it works, how we built it and what we learned, with 8 visuals. This part is encrypted and opens with a password.

No password? Request one by email and I'll send it over.

Let's talk

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