Guide

Automate invoice processing: Compare providers — what really matters

Offers for automating invoice processing are hard to compare because everyone writes something different into them. The questions that make differences visible — and the warning signs.

Quote on request4 to 8 weeksAs of 2026
In short

When comparing providers for automating invoice processing, the stated price matters less than the question of what happens afterwards: who supports the system after go-live, and what does a later adjustment cost. That's the difference that only shows after a few months.

01 — Criteria

How quotes differ

  • What exactly is included. Two quotes with the same total can cover completely different deliverables. Ask for scope as a list, not as running text.
  • Who delivers what. Content, images, data, access — if it's not specified, it becomes a point of conflict later.
  • What operation costs. Calculated over three years, including licenses, hosting, and support.
  • What happens if you want to switch. Do you get access, data, and documentation? The answer to this question says more about a provider than any reference.
  • Who actually does the work. With small providers this matters: who sits in the meeting, and who then does it.

02 — Questions

Questions you should ask

  • What happens if the project becomes more expensive than estimated — who bears that?
  • Who owns data, access, and, if developed, the source code?
  • What does operation cost in the second and third year?
  • What does the documentation we receive at the end look like?
  • How would you measure whether the project was successful?
  • Is there a case in which you would advise us against this?

03 — Warning signs

When to be skeptical

  • Guaranteed results. Anyone promising top Google ranking or a specific revenue increase is selling something they can't deliver.
  • No pushback. A provider who thinks every project is a good idea has either not listened or is only selling.
  • Time pressure. Limited-time discounts on project prices are a sales tool, not an offer.
  • Unclear ownership. Anyone who won't clearly say who owns data and access doesn't have your interests at heart.
  • No contact with technical expertise. If only sales sits in the first meeting, that's where misunderstandings arise.

04 — Scope

What's included

  • Central invoice entry point for all channels, including post via scan
  • Automatic extraction of invoice data and line items
  • Validation against purchase order and delivery note, where available
  • Approval workflow by amount and responsibility
  • Handover to accounting or tax advisor
  • Audit-proof filing with retention periods

05 — Questions

Frequently asked questions

Is this audit-proof?

The filing system meets requirements for immutability, traceability, and retrievability. Original document, extracted data, corrections, and approvals are logged with timestamps. The retention period in Austria is generally seven years.

Can we set up multiple approval levels?

Yes, tiered by amount — smaller sums go through automatically, larger ones require one or more approvals, depending on how you handle it internally.

What about invoices in foreign currencies?

They are recognized and posted using the stored exchange rate. If needed, you can set a fixed reference date rate or use the daily rate at invoice receipt.

What about mandatory e-invoicing?

Structured electronic invoices are becoming mandatory across Europe in stages, with different deadlines by country. Processing that understands formats like ZUGFeRD and XRechnung from the start saves you from later conversion.

What if an invoice arrives twice?

The system detects duplicates based on invoice number, amount, and sender, and flags them instead of posting them twice — a common, costly error in manual entry.

What happens with an unrecognized invoice?

It lands in a review queue. Nothing is guessed and nothing gets lost. Over time, the queue gets shorter because recurring vendors are reliably recognized.

Will our tax advisor work with this?

Usually yes — standard accounting firm systems accept structured data. We clarify this upfront directly with your firm, because their requirements determine the interface.

Next step

Initial assessment, no obligation.

Briefly describe what you need. You'll get an honest answer about what's realistic and what it will roughly cost.