Payables & Receivables

AI Accounts Receivable Agent

Incoming payments get matched to open invoices, the ledger updates itself, and mismatches land in front of a person.

Money comes in, but matching each deposit or remittance to the right open invoice still takes someone hours every week. Meanwhile your ledger runs behind and nobody is sure who has really paid. This agent matches payments to invoices, updates the ledger, and sends a friendly reminder before an invoice falls due. Underpayments, overpayments and unmatched receipts go to a person, never a guess.

  • Payments matched to open invoices the day they land
  • Short, over and unmatched payments sent to a person
  • Friendly due-soon reminders sent before invoices go overdue
$5,900 20–30 working days Optional maintenance $295/mo
A curling receipt linked by a brass chain to a ruler, suggesting a payment traced back to its invoice.

What it is

AI Accounts Receivable Agent is an agent that matches incoming payments and remittance advice to your open invoices, updates the ledger, and flags underpayments, overpayments or unmatched receipts for review. It also sends the routine reminder for an invoice that is coming due. Your receivables ledger stays current every day.

Why businesses buy it

When cash application is manual, your receivables ledger is always a few days out of date. Customers get chased for invoices they already paid, credit decisions are made on stale numbers, and finance time disappears into bank lines and remittance emails. After this build, payments are matched and recorded as they arrive, and only the real puzzles reach your team. Your customers get timely, polite reminders before anything is late. The Scope Card sets out the workflows, systems and matching rules before you pay.

Problems this solves

Payments arrive but nobody knows which invoice they cover

The agent matches incoming payments and remittance advice to your open invoices and updates the ledger. Your receivables ledger stays current every day, not only after a weekly catch-up.

Short payments and overpayments go unnoticed for weeks

Underpayments, overpayments and unmatched receipts are flagged for review as they happen. Your team can follow up while the payment is still fresh in the customer's mind.

Customers forget invoices until they are already overdue

It sends a routine reminder for an invoice that is coming due. The reminder follows rules you approve, so customers get a polite nudge before the due date passes.

Scope card SKU UPM-C0197

AI Accounts Receivable Agent

Everything this build includes, written down before you pay. Choose a delivery speed and any add-ons, then add it to your cart.

$5,900 one-time build price
1. Choose your delivery speed

Delivery times are in working days (Monday to Friday) and start once your intake is complete. They can extend because of national or public holidays, technical issues outside our control (such as platform outages, third-party changes, account approvals or access delays), or natural disasters and other events beyond our control. If a delay happens, we tell you in writing with a new date.

What is included

Channel
1 channel
Integrations
Up to 2 systems with read and write access
Knowledge
Up to 100 documents
Workflows
Up to 6 workflows with your approval rules
Languages
1
Testing
50 documented test scenarios
Revisions
2 rounds
Handoff
1 × 60-min handoff session (recorded)
Support
30 days after launch

A good fit if

Someone spends real time each week matching bank deposits or remittance emails to the right open invoice by hand.
Customers sometimes underpay, overpay, or pay against the wrong invoice number, and those cases need a person's eyes, not a guess.
You want a routine "this is due soon" reminder sent automatically, separate from chasing accounts that are already overdue.
You use QuickBooks, Xero, NetSuite or a similar system, and want the receivables ledger to reflect payments the same day they land.

Not the right fit if

You mainly need a structured outreach cadence for accounts that are already overdue, not day-to-day reconciliation. See AI Collections Agent, built for that escalation.
You need the payables side handled, not receivables: matching bills to purchase orders and scheduling payment out. See AI Accounts Payable Agent, which covers that side.
You need more than six workflows or more than two connected systems with write access. Add a note at checkout for a quote, or use our Custom AI enquiry form.
You need this run across more than one channel, for example a separate receivables process per subsidiary. This build covers one channel; a second is priced separately.

How it works

  1. A payment or remittance arrives. It reads incoming bank deposits or remittance emails through the channel you connected.
  2. It is matched to an open invoice. Amount, invoice number and customer are checked against your open receivables to find the right match.
  3. The ledger is updated. A confirmed match is written back into QuickBooks, Xero or the accounting system you connected, same day.
  4. Mismatches are flagged for finance review. An underpayment, overpayment, or a payment that will not match any open invoice stops for a person to resolve.
  5. Routine reminders go out on schedule. An invoice approaching its due date gets the reminder you set, in the tone you approved.
  6. Nothing writes off a balance on its own. It matches, updates and reminds; a person decides how to handle anything genuinely unresolved.

What you provide within 72 hours

Your portal lists these the moment you order. Delivery starts the working day after everything is in and your access is checked.

  • Your business information (company basics, hours and brand voice), shared during intake, or confirmation we can reuse what you gave us on an earlier order.
  • Admin or API access to your accounting system, with sandbox or test records if you have them.
  • Your matching rules and reminder cadence, written out as your rules and playbook.
  • 10 real sample remittances or payment emails, so the matching logic learns from what you actually receive.
  • The name of the approver for any mismatch that needs a person to resolve it.
  • API keys and admin logins for every connected system, shared by adding our team as a user or creating a key you control, never emailed to us.
  • One person authorized to approve decisions while we build, and to sign off once it is live.
  • An API key for your own AI model account (for example OpenAI or Google Gemini), created for this build with a spending limit.
The 72-hour rule. Send everything on your checklist, including access, within 72 hours of ordering so your build starts on time.

Timeline

Start Intake verified, accounting access and matching rules confirmed.
Weeks 1–2 Matching, ledger updates and reminder scheduling built.
Week 3 Accounting system connected with read and write access.
Weeks 3–4 50 documented test scenarios run, results shared with you.
Week 4 Your review and two rounds of changes.
Go-live Live, recorded handoff session, support starts.
Delivery options, in working days (Monday to Friday) from completed intake. They can extend because of national or public holidays, technical issues outside our control (such as platform outages, third-party changes, account approvals or access delays), or natural disasters and other events beyond our control. If a delay happens, we tell you in writing with a new date.
OptionDelivery timePrice
Standard20–30 working days$5,900
Express15–25 working days$6,800
Rush10–20 working days$7,650

What you receive at handover

  • The receivables agent matching payments and updating your ledger, on one channel
  • Read and write connections to up to two systems, such as your accounting system and bank feed
  • Up to six workflows with your rules, including coming-due reminders
  • A review queue for underpayments, overpayments and unmatched receipts
  • Test report covering 50 documented scenarios
  • Admin guide, recorded 60-minute handoff session and 30 days of support

Expected benefits and how to measure them

  • Can give you an up-to-date view of who owes what.
  • Helps catch payment differences while they are easy to resolve.
  • Can encourage customers to pay on time.
Unapplied cash
Check the value of unmatched receipts on your ledger at each month-end, before launch and after.
Days sales outstanding
Calculate DSO from your accounting reports for the quarter before launch and the quarter after.
Time to apply a payment
Measure time from receipt to matching for a sample of payments, before and after.

Before you start: Record last month-end's unapplied cash and your current DSO. Note how often the receivables ledger is updated today.

These are things to track, not promised results. Outcomes depend on your data, your team and your market.

Running costs

The build price is one-time. Running it costs roughly $50 to $250 a month, covering AI model usage and hosting in your own accounts, on top of your existing accounting or ERP plan.

Build-time and testing AI usage is billed to your accounts too, so no provider relationship ever routes through us. This is operational workflow support, not regulated financial, tax or investment advice.

Ask about running costs

Custom requirements

If you need something outside the Scope Card, add a note at checkout. You get a written Change Quote, and that work only starts once you accept it. Your original order runs on its normal timeline either way. Larger or bespoke projects go through the Custom AI request form.

Request a custom version

Keep it running

We recommend monthly maintenance: monitoring, fixes, and a monthly allowance of change hours, enough to adjust matching rules or update the reminder cadence. It starts once the 30 days of support finish and bills monthly, with no lock-in.

$295/mo (5% of the build price a month, includes 2 change hours)

Optional. Starts after the post-launch support period. Cancel any month.

How maintenance works

How this compares

Do it yourself with a SaaS toolHire a custom agencyUpmark Labs
Price An AR automation SaaS charges per invoice matched, and the bill grows with volume A custom agency quotes after discovery calls Ours is one fixed price, shown before you buy
Scope An AR automation SaaS is a general platform you configure workflow by workflow An agency agrees scope during the project Ours is written on the Scope Card before purchase
Delivery An AR automation SaaS is live once you finish building your own matching rules An agency usually takes several weeks, set per project Ours has a fixed delivery time shown before you buy, with faster options
Exceptions An AR automation SaaS varies by plan on how mismatches get surfaced An agency build depends on what was agreed Ours always queues a mismatch for a person, never guesses

Questions about this product

Does AI Accounts Receivable Agent chase overdue customers too?

Only lightly. It sends a routine reminder when an invoice is coming due, so customers are nudged before anything is late. A structured cadence for accounts already overdue, with tone that steps up through your aging buckets and promises to pay logged, is the job of the AI Collections Agent, which pairs well with this build.

How much does it cost to run AI Accounts Receivable Agent each month?

Roughly $50 to $250 a month, covering AI model usage and hosting in your own accounts, plus whatever you already pay for your accounting or ERP system. Monthly maintenance is separate and optional, for ongoing changes. It starts once post-launch support ends and covers monitoring, fixes and change hours to adjust matching rules or the reminder cadence.

How does AI Accounts Receivable Agent handle a payment that does not match any invoice?

It stops and flags it for a person rather than guessing. Underpayments, overpayments and unmatched receipts all land in a finance review queue with the details it found, so someone with judgment makes the call instead of the ledger being updated incorrectly.

Is my customer payment data secure with AI Accounts Receivable Agent?

Yes. Admin and API access are shared by adding our team as a user or creating a key you control during intake, never by email, and the build works only inside the accounting system you connected. This is operational workflow support, not regulated financial advice, and every exception routes to a person.

What do we need ready for AI Accounts Receivable Agent?

Access to your accounting system, a sample of recent remittance emails and bank lines, your matching rules, and the wording you want for reminders. These are due within 72 hours of ordering. The delivery clock starts once intake is complete, and the delivery panel shows the date and faster options before you buy.

Can I change the reminder cadence after AI Accounts Receivable Agent launches?

Yes. Adjusting the reminder schedule or the matching rules fits inside the monthly change hours that come with maintenance. Adding a seventh workflow or a third connected system is a bigger change, so it gets a written Change Quote first and starts only once you accept it. The agent keeps matching payments in the meantime.

Can I cancel the AI Accounts Receivable Agent maintenance?

Yes, in any month. Plans bill monthly with no lock-in, and the build keeps matching payments either way; cancelling only stops the included monitoring, fixes and hours. The 30 days of post-launch support that come with every order continue regardless of a plan.

Who owns the AI Accounts Receivable Agent workflow once it is built?

You do. The matching logic, reminder rules and workflows built for you belong to your business, and every update happens inside your own accounting system under your own credentials, not ours. If maintenance lapses, the workflow keeps running as before.

Let payments match themselves to the right invoice.

Order AI Accounts Receivable Agent and it matches payments, updates your ledger and sends reminders, on a delivery date fixed and shown before you pay.

Works well with

Receipts on a brass spike beside sorted slips, one held apart under a green weight, showing a doubtful payment set aside.
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