Ábel Jenő utca 23
1113 Budapest
+36 1 696 12 02

Unifiedpost was founded in Belgium by our CEO, Hans Leybaert, in 2001.
Since 22 September 2020, we are listed on Euronext Brussels.

As of April 2021, Unifiedpost Group and crossinx joined forces to create a unique European business network. crossinx is the leading German business network and the leader in the fast-growing B2B fintech market.

Here you can read more about our history and acquisitions over the years.
crossinx, headquartered in Frankfurt am Main, was founded in 2007 and has ever since been a pioneer in connecting companies with their customers, suppliers and partners and in enabling seamless and innovative data exchange. In 2021, crossinx also joined forces with First Businesspost, Hungary’s leading e-invoicing provider.
The crossinx platform facilitates financial and purchasing automation by exchanging any documents and data electronically – from the order to the invoice – via its network existing of millions of companies and administrations worldwide. With its services, it helps SMEs, mid-sized and large corporates not only regarding their digital optimization of processes but also regarding their short-term liquidity.
crossinx employs around 200 people across 6 locations in Hungary (Budapest), Germany (Frankfurt/Munich), Switzerland (Zurich), Austria (Vienna) and Moldova (Chisinau). The company actively supports climate protection.
Unifiedpost Group wants to become the leading cloud-based platform for SME business services built on “Documents”, “Identity” and “Payments” and help customers structure complex financial administrative processes by delivering simple, smart, digital solutions.

Our offering in Hungary

Our solutions are GOBD-compliant, certified and tax compliant in more than 60 countries. With our solutions and together with our customers, we support climate protection. We offer solutions for multinational companies, large companies, small companies, microenterprises and freelancers.

Electronic outgoing invoices: 

With our crossinx channel (i channel, x channel, xs channel) you can, simply and fast, send 100 % of your outgoing invoices in any data format.

  • Individual formats of invoices for your customers
  • Roaming with international (EESPA) standards
  • Cost-efficient printing of invoices
  • Dispatch via PEPPOL network


Electronic incoming invoices: 

Our crossinx collector (i collector, x collector, xs collector) enables you to receive 100 % of your incoming invoices, no matter in what format they are received.

  • Multilevel approval workflow
  • Scanning/OCR/Artificial Intelligence
  • Receiving and collecting any data format
  • Invitations/campaigns for suppliers migrating to e-invoices


Electronic orders:

With us you can optimize your procurement processes with Artificial Intelligence: you are able to automate any processes within your procurement department. This means high increase in efficiency and innovation.

  • Alignment and processing of any documents and formats.
    Examples: order, order confirmation, delivery note

More info




News & Events

Unifiedpost Group expands business portfolio and geographical reach with Crossinx acquisition

La Hulpe (Belgium), 19 April 2021 - With the recent acquisition of Crossinx, the leading German provider for digital document exchange, Unifiedpost Groups confirms its commitment to European expansion. Not only is our Group now also tapping into the German market - and by extension the Austrian, Swiss and Hungarian markets as well - but we are also enriching our value proposition, covering the full order-to-cash and procure-to-pay cycles, to all customer types in Europe.

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