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September 22, 20269 min readAccounts PayableInvoice ProcessingFinance Operations

Accounts Payable Automation for Mid-Size Companies

How to automate invoice intake, coding, and matching for a growing finance team without buying another AP platform.

Finance Operations

Accounts payable in a growing company usually means a shared inbox full of PDF invoices, someone keying them into the accounting system, and approvals chased over chat.

Dedicated AP platforms can help, but many companies do not want another subscription and another place to log in. An agent can work inside the tools you already have.

The manual AP loop

Invoices arrive by email in different formats. Someone reads each one, finds the vendor, codes it to the right account and class, checks it against a purchase order if one exists, and routes it for approval.

Every step is simple. Together they take hours each week and create errors that surface at month-end.

What the agent does

The agent reads invoices from the AP inbox, extracts vendor, amounts, dates, and line items, and proposes coding based on how that vendor was coded before. Where a purchase order exists, it checks quantities and prices and flags differences.

It then creates a draft bill in your accounting system and routes it to the right approver.

  • Invoice extraction from PDF and email
  • Coding suggestions based on vendor history
  • Purchase order and receipt checks
  • Duplicate invoice detection
  • Approval routing with a clear audit trail

What stays with your team

Approving bills and releasing payments stay human. The agent never pays a vendor. It makes sure the person approving sees a clean, coded, checked bill instead of a raw PDF.

Proof and approach

BookSmart, one of our builds, uses separate invoice and statement extraction with structured parsing for accounting data. Ledgerline shows how we test finance logic, with 603 tests across 122 files and 14 audit findings addressed.

We do not publish accuracy figures without a labeled dataset from your own invoices. During the Starter Agent we measure on your documents.

Where to start

Start with invoice intake and draft bill creation for your highest-volume vendors. That is a Starter Agent: $1,000, live in one week, fix-or-refund guarantee.

Coding rules, PO matching, and additional entities are added under Managed AI Operations from $1,000 per month.

FAQ

Do we need a separate AP platform?

Not necessarily. The agent works with your accounting system and AP inbox, so the team keeps working where it already does.

Can the agent pay vendors?

No. Payment release stays with an authorized person. The agent prepares and routes bills for approval.

How accurate is the extraction?

It depends on your invoice formats. We measure accuracy on a sample of your real invoices during the Starter Agent rather than quoting a generic number.

Does it catch duplicate invoices?

Yes. Invoices with matching vendor, amount, date, or invoice number are flagged before a draft bill is created.

Next step

Forward us a sample of last month's vendor invoices. The free Agent Audit shows what an agent can process and what still needs a person. See the Finance Operations Agent.