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WassliSystems
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WassliSystems
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AI & automation

Documents read once, by the system.

Two jobs: extracting data from invoices, receipts and forms into accounting, and answering staff questions from company documents with citations. Both run with confidence thresholds and human review where accuracy matters.

  • OCR
  • Document extraction
  • Confidence scoring
  • Review queue
  • RAG
  • Vector search
  • Citations

01 — The problem

Typing what is already written.

Accounts payable staff key supplier invoices by hand. Expense receipts arrive as photos. Errors and delays reach suppliers and month-end close.

Staff also spend time searching policies and SOPs. Generic AI assistants answer confidently from nothing; an assistant that can’t cite its source can’t be trusted with policy.

02 — What we build

What the engagement delivers.

Invoice and receipt extraction

Supplier, TRN, dates, line items, VAT and totals extracted from PDFs and photos, with Arabic and English layouts.

Validation

Totals checked, VAT recalculated, supplier matched to the vendor list and duplicates detected.

Posting to accounting

Bills created in QuickBooks, Xero, Zoho Books or Odoo with attachments, or sent to a review queue when confidence is low.

Knowledge assistant

RAG over policies, SOPs and manuals in SharePoint, Google Drive or Zoho WorkDrive, answering in Teams or a portal with cited passages.

Permissions

Assistants only retrieve documents the asking user can access.

03 — Configuration vs custom

What is set up, and what is written.

Configuration

  • Document sources and folders
  • Vendor and account mappings
  • Confidence thresholds
  • User access groups

Custom development

  • Extraction pipeline and prompts
  • Validation rules
  • Accounting posting integration
  • Retrieval index and citation UI

04 — Typical effort

What it usually takes.

Ranges from comparable projects. You get a fixed-scope quote after a 30-minute call.

Invoice extraction pilot on your samples2–3 weeks
Production with posting and review4–6 weeks
Knowledge assistant3–5 weeks

05 — What you own

Yours at handover.

  • Pipeline code and prompts
  • Accuracy report on your documents
  • Review queue
  • Index and source configuration

FAQ

Questions about document AI.

How accurate is invoice extraction?

It depends on document quality and layout. We measure field-level accuracy on a sample of your real invoices before go-live and route low-confidence fields to review.

Does it read Arabic invoices?

Printed Arabic invoices, yes, after testing on your samples. Handwritten documents need case-by-case testing.

Does the assistant train on our documents?

No. Documents are indexed for retrieval, and providers are configured not to train on your data.

What happens with duplicate invoices?

Supplier, number, date and amount are checked against existing bills and flagged before posting.

Related

Often paired with

Next step

Start with a 30-minute call.

Tell us what you run today and where it breaks. You get a fixed-scope quote afterwards. We don’t publish rates, because the honest price depends on scope.

Enquire

Talk to us about Document AI: invoice OCR & RAG assistants.

We have started the message for you. Add what you run today and we will reply within one business day.

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