Evidra — AI-Native Compliance Software for Regulated Industries | Compliance Tools for Finance Teams, ERP Developers, and Regulated Businesses
Evidra develops AI-driven infrastructure for organizations that can't afford to get it wrong — starting with European e-invoicing compliance.
110+
Checks
4
Countries
95%+
Accuracy
0+
Checks per invoice
0
EU Countries
0%+
Accuracy Rate
Readix — Live validation engine
0+
Compliance Checks
0
EU Countries
0%+
Validation Accuracy
0
Rules per Country (max)
We believe critical infrastructure should be invisible — so teams can move fast without fear of getting it wrong.
"Our principles
What we stand for
Order
We bring structure to messy, complex workflows. Every system we build is designed to reduce chaos, not add to it.
Evidence
Our tools are built on real regulatory data, not guesswork. We validate what actually matters — with accuracy you can trust.
Trust
Responsible AI. Strong data foundations. Systems designed to grow with your needs, not against them.
Our first product
Meet Readix
EU e-invoicing compliance is fragmented, manual, and expensive to get wrong. Readix fixes that — 110+ checks across Poland, Germany, Austria, and Switzerland, validated in under 30 seconds.
- Auto-detects invoice format & country standard
- 110+ compliance checks across 4 countries
- Field-level error reports with fix suggestions
- Export clean, compliant invoices instantly
Drop your invoice here
XML, PDF, or structured data supported
Invoice Compliant
1 warning found — click to review
The problem, in their words
What teams are dealing with
People who work on this issue are more than willing to pay to save time instead of working weeks on mappings back and forth with the customer.
Marlies Schröder · SAP S/4HANA SD Consultant
Our Products
Built for the problems
that actually matter.
Each Evidra product is a standalone tool, purpose-built for a specific regulated domain. More products in development.
Readix
readix.evidra.online
EU e-invoicing compliance, automated. 110+ checks across Poland, Germany, Austria, and Switzerland — validated in seconds.
VanDesk
Mobile App · iOS & Android
AI-powered business management for tradespeople — plumbers, electricians, and HVAC engineers. Automates invoicing, quotes, lead responses, and customer communications through 9 intelligent agents.
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Common questions
Straightforward answers about how Readix works.
What is Readix?
Readix is an EU e-invoice compliance validator. It checks your invoice against the mandatory rules for your country — KSeF (Poland), XRechnung (Germany), ebInterface (Austria), or ZUGFeRD (Switzerland) — and tells you exactly what needs fixing. 110+ checks, results in under 30 seconds.
Which countries and standards are supported?
Poland (KSeF, 26 checks), Germany (XRechnung / EN 16931, 31 checks), Austria (ebInterface 4.3+, 27 checks), and Switzerland (ZUGFeRD / Swiss QR-Bill, 26 checks). All four in one tool.
Is my invoice data stored anywhere?
No. Validation runs entirely in-memory. Nothing is written to disk or retained after the session ends. No data agreements required beyond our standard terms.
How does pricing work?
Your first validation is free — no account required. Beyond that, single validations are €299 each. A pack of 10 validations is €1,499. Enterprise pricing is available on request and includes API access.
Ready to get started, or just have a question?
We read every message. Typically respond within 24 hours.