E-invoicing Software Without the Complexity

Rillion is trusted by finance leaders at 30,000+ mid-sized and large organizations

Key benefits

E-invoicing software built for how AP teams actually work

Compliance confidence

Keep up with local e-invoicing requirements through Europe’s largest Peppol provider and certified networks.

Better data quality

Rillion validates invoice data against your master data before it even reaches an approver, reducing exceptions and manual corrections later in the process.

Complete visibility

With Rillion’s e-invoicing software, every invoice is traceable through matching, approval, and ERP booking, giving your finance team a complete audit trail regardless of how the invoice arrived.

Features

Handle e-invoicing without the complexity

One flow for every invoice format

Every invoice lands in the same AP process, no matter if it’s an e-invoice, PDF, or paper. No separate handling or workflows.

E-invoicing compliance across markets

Comply with local e-invoicing requirements without managing different standards yourself. Rillion supports Peppol BIS, Svefaktura, Finvoice, OIOUBL, EN 16931, UBL/XML, and other formats, helping you meet requirements across different markets.

Secure e-invoice delivery

E-invoices are sent through established networks and validated before entering your AP process, without your team managing connections or formats themselves.

Managed supplier onboarding

Move more suppliers to e-invoicing without chasing them yourself. Through our specialist partner, suppliers can be contacted and onboarded directly, reducing the work for your AP team.

AI-powered invoice processing

Rillion's AI handles capture, matching, coding, and approval routing. You only step in for exceptions.

Why AP teams choose Rillion’s e-invoicing solution

Rillion brings e-invoicing and AP automation together, so your team can manage every invoice in one platform, regardless of format, market, or ERP.

One platform for every invoice

You don’t need one solution for e-invoices and another for PDFs or paper. Rillion brings every invoice into the same AP platform, giving your team one place to work.

AI-powered processing

Rillion’s AI captures invoice data, applies coding, matches them to purchase orders, and routes them to the right approvers. Your team can focus on exceptions instead of routine invoice processing.

Increase e-invoice adoption

Get more of your invoice volume into a structured, automated flow over time, without adding more work for your AP team.

Built for multi-entity AP

Manage invoices across entities, locations, currencies, ERPs, and markets in one platform, while keeping the right workflows and business rules for each part of your organization.

AP automation meets e-invoicing expertise

Rillion combines AP automation with specialist e-invoicing infrastructure through our partner. You get network connectivity and local format support alongside the automation needed to process invoices after they arrive.

30+ years of AP expertise

Rillion has been helping finance teams automate accounts payable since the 90s. That experience is built into workflows designed around how AP teams actually process, approve, and manage invoices.

Compliant e-invoicing solution

E-invoicing across markets and formats

Rillion supports e-invoicing across Sweden, Norway, Denmark, Finland, the Netherlands, Germany, Switzerland, the UK, Ireland, France, Spain, Portugal, Italy, and Poland. Incoming invoices are validated and converted into a consistent format before entering your AP workflow, so your team doesn’t have to manage different standards market by market.

Need e-invoicing somewhere else? Rillion can also connect to additional providers and formats where supported.

How it works

How e-invoicing works with Rillion

Here’s how Rillion receives and validates e-invoices, making sure the data is captured and processed accurately in a single flow.

Receiving e-invoices

Structured e-invoices flow directly to Rillion as Peppol BIS, EDI, or other XML formats through established networks. Suppliers that aren't ready for e-invoicing can continue sending PDFs or paper invoices. Rillion Capture extracts and structures the invoice data while our specialist partner helps move suppliers to e-invoicing over time.

Validation

Before it reaches an approver, the e-invoice is automatically checked for required information, invoice references, and calculation accuracy. If an error is found, the supplier is notified so it can be corrected before the invoice moves into the AP process.

AI coding and approval

Rillion’s AI suggests GL accounts, departments, and projects based on historical invoices and patterns from similar suppliers and invoices. The invoice is then routed to the right approvers based on your business rules.

ERP booking

Once approved, the invoice moves straight to your ERP or finance system for booking and further processing.

ERP integrations

Connect e-invoicing with your ERP

Keep invoice data flowing from capture to ERP booking without rekeying. Rillion integrates with leading ERP systems and supports businesses running multiple ERPs across entities and markets.

Rillion’s e-invoice software in numbers

30+: years of experience in AP automation
40M+: invoices processed in Rillion every year
95%: of our customers rate our support as very good or good

Ready for the next step?

Bring every invoice into one connected flow

Rillion helps finance teams process invoices faster and reduce manual entry, whether they arrive as e-invoices, PDFs, or paper.

Testimonials

What our customers say

“I had thought at that time we could expand our AP process improvement into the other areas of the company but what I didn’t expect was how soon our CFO took advantage of the technology that Rillion had to offer.”

Accounting Manager, USFarathane

"[With Rillion,] we processed 20 invoices in 15 minutes — a task that previously took 2 hours. It’s a huge time efficiency gain."

Eric Dills, Controller, Robinson Lumber

"I like that with Rillion you see a pie chart of the expenses. So each month I can see that at a quick glance... which is nice, you know each day when I go through entering/posting the invoices I kind of look at that to see where we’re at."

Nikki Milian, Accounting Manager, Smiles First

"Rillion Prime allows us to decide for ourselves the best and most efficient way to process invoices. It was important to find a great, modern solution, and a provider that offers services in Finnish."

Petri Hangasluoma, CFO, Minimani

"From a finance perspective, the benefit is that invoice processing is now much smoother. Rillion Prime offers various features that enable further development and streamlining of operations. One significant aspect regarding smoothness, and efficiency of invoice processing, has been the ability to organize work roles in the best possible way to simplify the workflow."

Teija Hautamäki, Chief Accountant, Minimani

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FAQs

Got questions?

What is an e-invoice, and how is it different from a PDF invoice?

An e-invoice is a structured, machine-readable file exchanged directly between systems. It’s not a document for a person to read. A PDF invoice still has to be captured and interpreted before it can be processed. An e-invoice skips that step and the data arrives ready for matching, approval and payment.

Which e-invoicing formats and standards does Rillion support?

Through our partnership with InExchange, Rillion supports Peppol BIS, Svefaktura, Finvoice, OIOUBL, EN16931 and UBL/XML. Whatever standard a supplier uses, the invoice is validated and converted into one consistent format before it reaches your AP process.

Why do you partner instead of building your own e-invoicing solution?

E-invoicing infrastructure and AP automation require different expertise. Rillion focuses on invoice processing, matching, workflow automation, and ERP integration, while our partner InExchange specializes in network connectivity, format conversion, compliance, and supplier onboarding. You get dedicated expertise across the entire process.

Do I need to be on Peppol to use Rillion?

No. Rillion processes e-invoices, PDFs and paper invoices through the same AP process. Peppol BIS is one of the standards we support, not a requirement, and suppliers who aren't e-invoicing yet can keep sending PDF or paper invoices in the meantime.

What happens to suppliers who can't send e-invoices yet?

They keep sending PDF or paper invoices, which Rillion Capture extracts automatically without the need for templates or training. At the same time, our partner reaches out directly to those suppliers to move them onto e-invoicing, so your invoice mix shifts over time.

Is e-invoicing mandatory?

It depends on the country. Italy (2019) and Belgium (2026) already require B2B e-invoicing, while Germany and France (2026) are introducing mandates in stages. More requirements are coming across Europe as part of the EU’s VAT in the Digital Age (ViDA) reforms.

Rillion helps you manage different formats and local e-invoicing requirements as they evolve.

Which countries does Rillion support e-invoicing in?

Rillion supports e-invoicing across 14 markets: Sweden, Norway, Denmark, Finland, the Netherlands, Germany, Switzerland, the UK, Ireland, France, Spain, Portugal, Italy and Poland. But as long as there’s a provider with an FTP/SFTP connection, we can support e-invoicing in any market. If you have a specific country in mind, get in touch and we’ll help you out!

Is Rillion compliant with the EU e-invoicing mandates?

Rillion's e-invoicing service is built to keep pace with local mandates, invoice formats, tax reporting requirements and government platforms as they change, with compliance handled through InExchange's certified networks.

Your e-invoices, handled