Matching & duplicate checks
Every invoice is matched to its PO and receipt and checked against recent payments, so duplicates and overbillings get caught before approval.
Guide · Finance operations
How to automate invoice processing and accounts payable with AI.
Accounts payable is a stack of the same steps every week — read the invoice, match it, route it, record it. AI handles the repetitive parts so your team only touches the exceptions. Here's what to automate first and the controls that keep payments safe.
- Touch the exceptionsClean invoices flow through; people handle the odd ones
- Approval stays yoursThresholds and sign-off rules you control
- Audit trailEvery match, approval, and payment recorded
Where the time goes
Why AP eats so many hours
The work isn't hard — it's repetitive and easy to get slightly wrong, which means everything gets double-checked.
- 01Re-keying invoice data into the accounting system
- 02Matching invoices to purchase orders and receipts
- 03Chasing approvals across email and chat
- 04Tracking down duplicates, mismatches, and missing POs
Start here
What to automate first
Begin with the steps that repeat on every invoice and follow clear rules.
- 01Extract vendor, amount, line items, and PO number
- 02Run a two- or three-way match against the PO and receipt
- 03Auto-approve clean, in-policy invoices; flag the rest
- 04Route exceptions and high-value items to a named approver
The non-negotiable part
Keep humans in control.
Money leaves the business at the end of AP, so the controls matter more here than almost anywhere. Three keep automated payables safe:
Approval thresholds
Routine in-policy invoices flow through; anything over a limit or outside the rules routes to a named person for sign-off.
An audit trail
Every read, match, approval, and exception is recorded — so the process is repeatable and easy to review.
We automated a finance team's billing workflow end to end — QA, exception handling, and a clean review path. See the numbers.
See the case studyCommon questions
Invoice automation — FAQs.
Can AI read invoices automatically?
Yes. AI extracts vendor, amount, line items, dates, and PO numbers from invoices in different formats and writes that data into your accounting system — with low-confidence reads flagged for a person to check.
Will it match invoices to purchase orders?
Yes. A common first automation is a two- or three-way match: the system compares the invoice to its PO and receipt, approves clean matches within set rules, and routes mismatches to a person.
Do we keep approval control?
Yes. You set the rules. Routine, in-policy invoices flow through, while anything above a threshold or with an exception routes to a named approver before payment — and every step is recorded.
Does it replace our accounting software?
No. It wraps around the systems you already use — your accounting or ERP software, email, and shared drives — rather than replacing them.
Find your first AP win