Built & hosted in Germany

Automated
invoice verification
with AI.

How it works

From configuration to automation in minutes, format-agnostic and entirely template-free.

Your team only reviews exceptions: the AI reads every incoming invoice, whether PDF, scan or e-invoice (ZUGFeRD, XRechnung), validates it against §14 UStG and your own verification rules, and auto-approves uncritical documents. No templates, no lengthy implementation project.

up to 80%
processed touch-free, without manual intervention
Seconds
processing time per invoice instead of minutes
Minutes
until a new invoice type is verified in production

No obligation · 30 minutes · with your real invoices

Audited security & compliance by ADVISORI FTC
ISO 27001ISO 9001ISO/IEC 42001SOC 2 Type IIEU AI ActGoBD-compliantTop 100 Innovator 2025
How it works

From configuration to automation in minutes

See in under two minutes how our software captures, extracts, validates, matches and approves an invoice, format-agnostic and entirely without templates.

Core capabilities

Six building blocks. One verification run.

From AI extraction to approval: each capability is strong on its own and feeds seamlessly into the next.

Intake
PDF
ZUG
XML
Scan
PDF · scan · ZUGFeRD · XRechnung
AI extraction
Vision
Field detection without templates
in seconds
Fields
Invoice no.RE-2026-0874399%
VendorSchmidt Logistik99%
Date2026-06-0598%
Gross€4,218.5099%
IBANDE89 …013094%
structured & verified
Every format

AI extraction

PDF, paper scan, e-invoice (ZUGFeRD, XRechnung), email attachment: everything is recognized and ingested automatically, without you maintaining templates.

  • E-invoices (ZUGFeRD & XRechnung) processed natively
  • Paper scans and photo receipts without a template
  • Intake via email inbox, API or upload
  • No template mapping, no pre-configuration
Formats: allIntake: email / API / uploadOCR: built-in
Integrations

Fits into your system landscape.

Invoices from every intake channel, handed over to your ERP, DMS or BI in structured form. Format-agnostic, no templates, no media discontinuity.

  • PDF, scan, e-invoice (ZUGFeRD, XRechnung), EDI & PEPPOL as intake
  • SAP, DATEV, Dynamics 365 & other ERPs as targets
  • REST API & webhooks for custom connections
SAPSAP
DATEVDATEV
Microsoft 365Microsoft 365
Dynamics 365Dynamics 365
SharePointSharePoint
Oracle NetSuiteOracle NetSuite
SageSage
LexwareLexware
JobrouterJobrouter
Power BIPower BI
d.velopd.velop
RIBRIB
Process

Digital invoice verification in five steps.

From intake to approval, our software replaces the manual review of every incoming invoice with a continuous, traceable process: capture, verify formally and substantively, approve.

  1. 01

    Invoice intake & AI extraction

    Whether PDF, paper scan or e-invoice (ZUGFeRD, XRechnung): every incoming invoice is captured automatically and read by AI, entirely without templates and even on a first-seen layout.

  2. 02

    Formal verification against §14 UStG

    Mandatory fields, tax statement and arithmetic totals are verified. If a field is missing or the tax logic is off, the invoice gets flagged instead of waved through.

  3. 03

    Substantive checks & 3-way match

    The invoice is matched against rates, purchase order and goods receipt: quantities, prices and terms. Deviations are escalated deliberately, not ignored.

  4. 04

    Duplicate & fraud screening

    Duplicate submissions, deviating IBANs and unusual patterns are detected before payment goes out, automatically on every invoice.

  5. 05

    Invoice approval & handover to the ERP

    Approvals run role-based under dual control; approved documents go to SAP, DATEV & co. in GoBD-compliant form, up to 80% processed touch-free.

This turns manual, error-prone invoice verification into a digital, automated process: shorter processing times, fewer errors and a complete, GoBD-compliant audit trail, while your team only handles exceptions instead of checking every invoice by hand.

Our software vs. manual verification

Manual invoice verification costs working days. Our software gives them back.

Drag the slider to your invoice volume. The time gain is illustrative and based on typical handling times, not on your specific costs.

Criterion
Our software
Manual & classic OCR
New invoice types
In minutes, no template
Template project per vendor
Format coverage
PDF, scan, ZUGFeRD, XRechnung
limited
Verification depth
3-way match & rates
Visual check / sampling
Duplicate & fraud protection
Automatic per invoice
Manual, sampling
Continuous learning
From every correction
Static rules
Handling per invoice
Minutes, touch-free
Manual, many hands
Your invoice volume
50,000 invoices / year
Drag the slider to your volume
5,000100,000200,000
833 working days
freed up per year for exceptions & higher-value work
Processing time per invoice
MinutesSeconds
Touch-free processing
up to 80%without human intervention
Your team only reviews exceptions instead of keying in every invoice.· illustrative, based on typical handling time (≈ 10 min. per invoice manually)
Security & compliance

Audit-proof. Not just fast.

Invoices are tax-relevant documents. Our software is built for verifiability. Every decision is documented.

GoBD-compliant audit trail

Every check, every rule and every correction logged in an audit-proof way.

German hosting & on-premise

Invoice and personal data never leave your infrastructure.

Roles & dual control

Role-based approvals, critical deviations escalated, in line with GDPR Art. 32.

Certified at every level

ADVISORI FTC: audited provider, partner and innovator.

ISO 27001Information security
ISO 9001Quality management
ISO/IEC 42001AI management
SOC 2 Type IIOperational security
EU AI ActConformity
GoBDRetention & evidence
AWS PartnerMicrosoft Azure PartnerTop 100 Innovator 2025
Frequently asked questions

What decision-makers ask us most often.

We have very diverse vendors and formats. Does this work?
Yes. Our invoice verification is format-agnostic: PDF, paper scan, email attachment, ZUGFeRD and XRechnung are all processed alike. Instead of maintaining a template per vendor, the AI understands the layout, even on an invoice it sees for the first time. New layouts work from the very first invoice.
Does the software also process e-invoices such as ZUGFeRD and XRechnung?
Yes. E-invoices in the ZUGFeRD and XRechnung formats are ingested and verified natively, as are PDFs, paper scans and email attachments. Since January 2025, companies must be able to receive B2B e-invoices; the verification validates both the structured data set and the formal mandatory fields under §14 UStG (German VAT law).
How long does it take to set up a new invoice type?
Minutes. There are no templates, no code and no regex. A new layout is recognized automatically, the fields are mapped, and verification runs continuously from then on. Every correction further improves the AI, with no re-implementation.
How accurate is the verification, and what happens when it is uncertain?
Verified are the mandatory fields under §14 UStG, the tax logic, the arithmetic totals, and the 3-way match against purchase order and goods receipt. Uncertain or deviating cases are escalated instead of blindly approved, including dual control and a complete, GoBD-compliant audit trail.
Can it integrate with our ERP (SAP, DATEV)?
Yes. Our software matches invoices against purchase order and goods receipt and hands approved documents over to your ERP: SAP, DATEV and others via connector or API. Deviations are flagged and deliberately escalated instead of waved through.
Is the solution GoBD and data-protection compliant?
Yes. Every verification is logged in an audit-proof, GoBD-compliant way. Operation is on-premise or hosted in Germany. Invoice and personal data never leave your infrastructure. On top of that: GDPR, the EU AI Act and ISO 27001.
From our blog

Latest articles & guides

In-depth, hands-on knowledge on digital invoice verification, e-invoicing and GoBD – from our experts.

OCR vs. AI Extraction for Invoices: Why Templates Fail (2026)

OCR vs. AI Extraction for Invoices: Why Templates Fail (2026)

OCR vs. AI extraction for invoices: the difference between template-based OCR, iOCR and template-free AI, why templates fail, a real example, comparison table and selection criteria.

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Automate Invoice Approval with AI: Workflow, Approval Matrix & Software (2026)

Automate Invoice Approval with AI: Workflow, Approval Matrix & Software (2026)

Automate the invoice approval workflow with AI: how the digital approval process works, the four-eyes principle and approval matrix, SAP/DATEV integration, GoBD audit trail and selection criteria.

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Germany's E-Invoicing Mandate 2025-2028: Deadlines, Who's Affected & Exemptions

Germany's E-Invoicing Mandate 2025-2028: Deadlines, Who's Affected & Exemptions

Germany's B2B e-invoicing mandate: receiving obligation since 2025, issuing from 2027 (turnover over EUR 800,000) and 2028. Who is affected, which exemptions apply and how to prepare.

June 12, 20268 min read
How to Validate an E-Invoice with AI: ZUGFeRD & XRechnung Checking (Guide + Tools 2026)

How to Validate an E-Invoice with AI: ZUGFeRD & XRechnung Checking (Guide + Tools 2026)

How to validate an e-invoice: the two levels (format conformity to EN 16931 and mandatory fields), a step-by-step guide, free validators, typical errors and checking at scale with AI.

June 12, 202610 min read
Automate Invoice Verification with AI: Process, Software & Benefits (2026)

Automate Invoice Verification with AI: Process, Software & Benefits (2026)

Automate invoice verification with AI: how template-free AI extraction works, the process, use cases, SAP/DATEV integration, selection criteria and the concrete benefits.

June 12, 20269 min read
Invoice Verification with AI: Definition, Process, Required Fields & Checklist (2026)

Invoice Verification with AI: Definition, Process, Required Fields & Checklist (2026)

Invoice verification with AI explained: formal, factual and arithmetic checks, the process in 5 steps, a required-fields checklist and how automated, AI-based verification works in seconds.

June 12, 20269 min read

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