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We’re hiring: AI Content Production Specialist (Remote)
Nexlane
AI & Automation

AI Document & Invoice Processing

Turning piles of PDFs into structured records your systems can use.

Invoices, purchase orders, claims, contracts and forms carry data locked in layouts that change without warning. We build extraction that validates itself, flags what it is unsure about, and posts clean records into your finance or operations system.

Tools we work in

  • OpenAI
  • Google Document AI
  • AWS Textract
  • n8n
  • Postgres
  • Xero
  • QuickBooks
  • Sage

Scope

What this covers

The specific work included when you engage us for this service.

  • Template-free extraction that survives layout and supplier changes
  • Validation rules that catch arithmetic, date and reference errors before posting
  • Confidence scoring with a human review queue for low-certainty fields
  • Duplicate detection across suppliers and reference formats
  • Posting to accounting, ERP or CRM with full audit trail
  • Processing of scanned and handwritten documents where volume justifies it

What you receive

  • 01A working extraction pipeline connected to your source and destination systems
  • 02An accuracy report measured against a manually checked sample
  • 03A review interface so exceptions are handled by a person, not silently dropped

Questions

AI Document & Invoice Processing, answered

What accuracy should we expect?

For clean digital invoices, field-level accuracy in the high nineties is achievable. Scanned or handwritten documents need a review queue, we do not claim otherwise. What matters is that uncertain fields are flagged rather than guessed, so an error never posts silently.

What happens when a supplier changes their invoice format?

Nothing, which is the advantage over template-based extraction. We extract by meaning and position rather than fixed coordinates, and validation catches the rare case where a change produces a plausible but wrong value.

Tell us where the manual work is

A 30-minute call. We map the process, tell you what we would automate or build first, and what it costs. No retainer before you agree the scope.

  • No retainer before scope is agreed
  • Written plan you can act on alone
  • Worldwide delivery, on your hours