Invoice Processing

From inbox to accounting system — untouched by human hands.

A few hundred supplier invoices a month means a full working week disappears into data entry — plus the duplicate payments and late fees that come with doing it by hand.

What's included

  • Auto-capture invoices from email, PDF, or scans using AI document understanding (OCR + LLM extraction)
  • Extract vendor, line items, tax, totals and PO numbers — then validate against your records
  • Flag mismatches and duplicates for review; push clean data into QuickBooks, Xero, NetSuite or Stripe
  • Three-way matching (PO ↔ invoice ↔ receipt) so nothing gets paid twice
  • No per-supplier template setup — extraction works across whatever layout each vendor sends
  • Confidence-based routing: certain invoices post automatically, uncertain ones go to a human first
  • Full audit trail of every extraction, match, and approval decision

How it works

1

Capture

Every invoice sent to accounts@ is pulled in automatically — suppliers change nothing.

2

Extract

AI reads vendor, line items, tax, totals and PO number regardless of layout.

3

Validate

Three-way matching, duplicate detection, and math checks run before anything moves.

4

Route exceptions

Mismatches or low-confidence fields go to a human — never guessed.

5

Post

Clean, coded entries land in your accounting system, ready for approval workflows.

Works with

QuickBooksXeroNetSuiteStripe

40 → 3 hrs/month

invoice posting time

Zero duplicate payments in six months since launch; month-end close is now on time.

Deooch saved us 40 hours a month on invoice processing. The system is reliable and the team was great to work with.

Finance Manager, B2B SaaS · Berlin

Common questions

What if an invoice doesn’t match the purchase order?+

It’s flagged for a quick human review instead of being posted or rejected automatically. You confirm or correct it, and the pipeline continues.

Which accounting systems do you support?+

QuickBooks, Xero, NetSuite and Stripe out of the box — if it has an API or an inbox, we can usually connect to it.

How long until this is live?+

Most invoice automations go live in 2-4 weeks from the first call, run alongside your manual process until accuracy is proven, then cut over.

See this built on your own process

Send us one real example and we'll build a working demo of it — free, no obligation.

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