APStack starts where AP already starts: email.
Invoices arrive through Outlook, Gmail, forwarding, or upload. APStack turns that stream into one visible queue instead of asking your team to change how bills arrive.
Accounts payable AI
Accounts payable AI for intake, exception checks, and approval.
APStack applies AI across the AP workflow: classify incoming documents, prepare invoice details, surface exception signals, and organize the work for human approval.
Email invoice captureAI-assisted extractionDuplicate checksApproval before QuickBooks
accounts payable AI
Invoice review
1
Collect
2
Read
3
Check
4
Approve
5
Post
Review checklist
Original documentEmail or upload sourceVendor historyPossible duplicateReceipt or statement matchProposed accountApproval noteQuickBooks result
Vendor bill from inboxOpen the source while you check the entryNeeds review
Receipt matchedOpen the source while you check the entryAttached
Statement overlap checkedOpen the source while you check the entryClear
Approved QuickBooks recordOpen the source while you check the entryReady
Vendor history
See how this vendor was coded, approved, and matched before—then confirm the current bill on its own facts.
How it works
Use AI across the workflow without handing it the final accounting decision.
This route explains where AI assists the AP process—from intake and field preparation through exception checks—while review and approval remain explicit.
Details become a review-ready record.
Vendor, invoice number, invoice date, due date, amount, tax, memo, and payment context are captured so the team can review faster.
Approval stays human.
APStack can organize, check, and structure the work, but your team approves before anything reaches QuickBooks.
Before you buy
Accounts payable AI should improve the path to a safe decision.
Evaluate it by how well it prepares evidence, surfaces uncertainty, and routes work to approval—not by how quickly it claims autonomy.
Email invoice captureAI-assisted extractionDuplicate checksApproval before QuickBooks
Where the time goes
Teams usually look for accounts payable AI when downloading attachments, retyping bill fields, chasing answers, and checking QuickBooks take longer than reviewing the bill itself.
What APStack takes on
APStack brings invoice email, uploads, receipts, and vendor statements into a review queue. It reads the document, proposes the bill details, and flags what still needs an answer.
What your team still decides
Your team confirms the vendor, coding, approval, and final QuickBooks entry. APStack handles the repetitive preparation and records what happened.
Controls
A faster process still leaves the accounting decision with your team.
Open the source beside the bill.
The vendor email, PDF, receipt, or statement stays attached to the record, so a reviewer can check the proposed entry without searching another inbox or folder.
See why a bill stopped.
Missing fields, possible duplicates, unmatched receipts, and statement differences are named before the bill reaches QuickBooks.
Approve the entry that will reach QuickBooks.
APStack prepares the bill. Your team checks the vendor, amount, dates, memo, and account before approving the QuickBooks write.
Start with the inbox you already use.
Vendors can keep emailing invoices. Your team can also upload bills, receipts, and statements when email is not the source.
Pilot checklist
Prove the result with one ordinary week of AP.
Start with the documents that already cause retyping, missing answers, and duplicate checks. Keep the pilot small enough that every result can be inspected.
1
Connect the shared inbox or upload folder where invoices already arrive.
2
Send in a mix of bills, receipts, statements, and vendor emails.
3
Check the vendor, invoice number, dates, amount, memo, and proposed account against the source.
4
Resolve missing fields, possible duplicates, receipt matches, and statement differences.
5
Approve the exact record you want APStack to send to QuickBooks.
6
Open the QuickBooks result and confirm that the source and review note came with it.
Related AP topics
Related AP jobs
Accounts payable automation softwareAP automation software for invoice intake, review, approval, and QuickBooks posting.AI invoice review assistantAI invoice review that explains missing fields, duplicate risk, vendor patterns, and approval readiness.Duplicate invoice detectionReview possible duplicate bills before approval or QuickBooks posting.Vendor statement reconciliationCompare vendor statements with bill history and keep unresolved lines visible.Invoice exception managementSurface duplicate risk, missing fields, and low-confidence invoice work.Meet Ava inside APStackThe dedicated Ava landing page for APStack's AI accounting assistant, memory layer, evidence, and guarded actions.
Put one live invoice through APStack
See what APStack catches before the bill reaches QuickBooks.
Forward an invoice or upload a PDF. Check the vendor, amount, proposed account, duplicate result, and source document before you approve the entry.