European Accounts Payable Automation Tools

Accounts payable automation captures supplier invoices, matches them to orders, routes approvals and posts to the ledger, so it sees every supplier name, bank account and amount a company pays. These European alternatives to Bill.com are contracted by EU, UK or Swiss entities and are built around European invoice formats, VAT handling and e-invoicing rules.

How we rank these tools — 4-step process
  1. 1
    European ownership, verified

    The company is headquartered and incorporated in the EU, EEA or Switzerland, and processes customer data in Europe. A US parent company disqualifies a tool from this page regardless of where its servers are.

  2. 2
    Category fit and hands-on review

    What the tool actually does, who it suits, and where it falls short — checked against the vendor’s own documentation, changelog and pricing page rather than its marketing copy.

  3. 3
    Compliance and pricing check

    GDPR posture, hosting location and the prices quoted on this page are verified against the vendor’s public pricing before publication, and re-checked when we revisit the category.

  4. 4
    Position on this page

    Placement on this page can be paid, and that can affect the order tools appear in. It never buys a listing: a tool that fails the checks above is not here at any price, and payment does not change the shortcomings we write about. A vendor can ask us to correct a factual error — not to remove a criticism.

Vendors can pay for visibility on this page. It never changes what an entry says about a product, including the criticism, and we earn nothing when you click through to a vendor. Paid placement can affect the order in which tools appear; it never affects whether a tool is listed. Editorial policy

11 European Accounts Payable Automation Tools

Medius

Swedish accounts payable automation at enterprise invoice volumes

Sweden
Invoice capture and approval ISO 27001 and SOC 2 Quote-only pricing

Basware

Finnish invoice lifecycle platform with e-invoicing network and AI matching

Finland
PO and non-PO matching e-invoicing network 250+ ERP integrations

Candis

Berlin AP-and-expense platform priced by document volume, unlimited users

Germany
Unlimited users AI invoice capture Base from EUR 389/month

Rillion

Nordic AP automation with unlimited users and entities on every plan

Sweden
3-way PO matching Multi-entity Dynamics 365 and NetSuite

Serrala

Hamburg-based AP automation with strong SAP integration

Germany
Invoice capture Supplier portal E-invoicing

Libeo

French supplier invoice and payment platform for multi-entity finance teams

France
Supplier payments Approval workflows E-invoicing ready

Payhawk

London-registered spend platform with cards, expenses and invoices in one

United Kingdom
Invoice management Expenses and cards Multi-entity

DocuWare

Document management with automated invoice capture, workflow and ERP export

Germany
Invoice workflow 500+ integrations Cloud or on-premises

Doxis SpendControl

Dutch invoice processing and expense platform, hosted in the EU

Netherlands
Invoice OCR Approval workflows From EUR 5 per user/month

Dext

Receipt and supplier invoice capture feeding your accounting software

United Kingdom
Invoice capture Supplier statement checks Accounting integrations

Hypatos

German document AI that processes invoices per transaction

Germany
Invoice processing Per-transaction pricing API

Key takeaways

  • Basware, founded in 1985 in Espoo, Finland, is the only vendor in this list that sells eProcurement and a catalogue Marketplace on the same platform as invoice automation.
  • Candis in Berlin is priced by document volume (Base from €389 a month, Plus from €599, Max from €789) with unlimited users and entities, so the bill follows invoices and not headcount.
  • Rillion (Sweden, Finland, Denmark) and Serrala (Germany) are the two suites aimed at ERP-centred finance teams, Rillion on Dynamics, NetSuite, Sage and SAP Business One, Serrala on SAP.
  • Doxis SpendControl is the only tool here with a published per-user price (EUR 5 for Effective, EUR 6 for Premium) and a vendor statement that it is hosted in the EU.
  • Payhawk and Dext are European in origin but contract through UK entities, which sit outside the EEA under an adequacy decision, and DentroChat is an AI assistant rather than an AP system.

European accounts payable automation is software from a vendor established in Europe that captures supplier invoices, codes and approves them, and passes the booking data to the ERP or accounting system, and the European part matters because the invoice archive, the supplier master data and the approval trail are financial records that fall under EU data protection and national bookkeeping rules.

European accounts payable automation compared

European accounts payable automation tools compared on position, country, entry price and best use
PositionToolEstablishedEntry priceBest for
#1 Basware Finland Subscription model by module, amounts not published Larger organisations that want requisitioning and invoicing from one vendor
#2 Candis Germany Base from €389/month, Plus from €599/month, Max from €789/month, priced by document volume with unlimited users and entities; Visa corporate cards from €149/month German companies that want AP and expenses priced by document volume with unlimited users
#3 Rillion Sweden Three plans (Essential, Professional, Premium) tailored to invoice volume; prices on request Mid-sized and large companies running Microsoft Dynamics, NetSuite, Sage or SAP Business One
#4 Serrala Germany Pricing on request Companies running SAP that also want payments and treasury from the same vendor
#5 Libeo France Quote after a demo; modules chosen by need French and francophone multi-entity groups and franchise networks
#6 Payhawk United Kingdom Subscription + per user Companies running several legal entities across European countries
#7 DocuWare Germany Cloud plans by users and storage (4, 15, 40 or 100 users); prices on request Companies that want invoices inside a wider document management system, with an on-premises option
#8 Doxis SpendControl Netherlands Effective EUR 5 per user/month; Premium EUR 6 per user/month; Custom on request Small and mid-sized finance teams that want invoices and expenses in one tool
#9 Dext United Kingdom Plans by monthly document volume, shown in local currency after you pick a region; see website Small businesses and accountants who need purchase invoices captured into their ledger
#10 DentroChat Estonia Free tier of 15 messages / EUR 1 for a seven-day full-access trial / EUR 12 a month or EUR 97 a year for full access European organisations that have to be able to prove, not just assert, that no American processor touches their prompts, and individuals who want the same guarantee for personal use

Every European accounts payable automation tool reviewed

#1 Basware

Espoo, Finland Founded 1985 Subscription model by module, amounts not published Demo on request

Best for: Larger organisations that want requisitioning and invoicing from one vendor

  • Operating company. Basware Oy
  • Jurisdiction. EU (Finland)
  • Where the data sits. Cloud services for EEA customers hosted within the EEA, per general terms
  • Source code. Closed source
  • Replaces. Coupa, SAP Ariba

Basware is a Finnish software company from Espoo that sells eProcurement, a punchout-style Marketplace and procure-to-pay modules alongside its invoice automation. The e-Procurement page describes requisitioning, ordering and the exchange of purchase documents between buyers and suppliers, and the Marketplace adds guided purchasing from catalogues so employees buy from preferred suppliers at negotiated prices. Seen from the invoice side, the vendor sits upstream of the tools that only start when a PDF arrives.

According to the vendor, Basware was founded in 1985 and serves clients in more than 190 countries with over 6,500 customers. The website footer names Basware Oy and the privacy notice gives Linnoitustie 2 in Espoo as the controller address.

The pricing page describes a subscription by module, from invoice automation to eProcurement, with no amounts. The general terms say the EEA-related cloud platform is hosted within the EEA, and they also list sub-processors in India, the USA and Australia with support access, which matters if you want an all-European support chain.

What Basware does well

  • eProcurement and marketplace modules
  • Connected AP automation and e-invoicing network
  • Operating since 1985
  • Documented hosting commitment for EEA customers
  • Published terms and sub-processor information

Where Basware falls short

  • No published pricing
  • Invoice automation is the main focus
  • US, Indian and Australian sub-processors with support access
  • Sourcing and contracts not described on pages reviewed

Standout feature. Basware is the only tool here that covers requisitioning and catalogue buying before the invoice exists, on the same platform as the invoice.

#2 Candis

Berlin, Germany Founded 2015 Base from €389/month, Plus from €599/month, Max from €789/month, priced by document volume with unlimited users and entities; Visa corporate cards from €149/month Demo on request

Best for: German companies that want AP and expenses priced by document volume with unlimited users

  • Operating company. Candis GmbH
  • Jurisdiction. EU (Germany)
  • Source code. Closed source
  • Replaces. SAP Concur, Coupa, Bill.com

Candis is a Berlin accounts payable and expense platform that charges for document volume and not for seats. Base starts at €389 a month, Plus at €599 and Max at €789, and every tier includes unlimited users and unlimited legal entities. Invoice capture and approval sit at the centre, with reimbursement, mileage and travel costs handled alongside, and a Visa corporate card is a separate add-on from €149 a month.

Candis GmbH was founded in 2015 and operates from Berlin, so the contract falls under German law. Its archive is GoBD-certified, the German standard for tax-relevant digital records, which is the feature a German Steuerberater will ask about first.

Integrations include DATEV, SAP Business One and Business Central, and a 30-day free trial is offered. The cost is the floor: a team with few invoices and many expense filers pays more here than with a per-user tool, and the compliance features are written around the German market.

What Candis does well

  • Unlimited users and legal entities on every plan
  • Priced by document volume, not headcount
  • GoBD-certified archiving for German tax records
  • 30-day free trial
  • DATEV, SAP Business One and Business Central integrations

Where Candis falls short

  • Volume-based pricing can cost more for high-headcount, low-volume teams
  • Visa card is a separate add-on
  • German-market focus in its compliance features
  • Minimum monthly cost higher than most per-user tools here

Standout feature. Candis charges by document volume with unlimited users and legal entities on every plan, a model no per-seat tool in this list copies.

#3 Rillion

Stockholm, Sweden Three plans (Essential, Professional, Premium) tailored to invoice volume; prices on request Demo on request

Best for: Mid-sized and large companies running Microsoft Dynamics, NetSuite, Sage or SAP Business One

  • Operating company. Rillion AB (Sweden), with Rillion Oy (Finland) and Rillion A/S (Denmark)
  • Jurisdiction. EU (Sweden)
  • Where the data sits. Not stated on the pages checked
  • Source code. Closed source
  • Replaces. Bill.com, Tipalti, Coupa

Rillion is a Nordic AP automation vendor with entities in Sweden, Finland and Denmark, built for mid-sized and large companies on Microsoft Dynamics, NetSuite, Sage or SAP Business One. The pricing page states that all plans include unlimited users, approvers and entities, with the price set by invoice volume. Features include header-level and line-level capture, 3-way PO matching, custom approval routing, multi-currency support and an AI assistant called Riley.

The company is Rillion AB in Sweden, with Rillion Oy in Finland and Rillion A/S in Denmark, and the terms assign the contracting entity by customer country, so a US customer contracts with Rillion Inc.

Essential covers invoice automation, SSO, approval workflow and dashboards, Professional adds Riley Pro, AI coding, analytics and recurring invoices, and Premium adds a service delivery manager. PO matching, AI capture, requisitions and document management are add-ons, prices are on request, payments are listed as US only, and the vendor says full integration typically takes 12 to 14 weeks.

What Rillion does well

  • Unlimited users, approvers and entities on every plan
  • 3-way PO matching and line-level capture
  • Entities in Sweden, Finland and Denmark
  • Clear plan structure
  • Multi-currency and multi-ERP support

Where Rillion falls short

  • No published prices
  • Payments listed as US only
  • PO matching and AI capture are add-ons
  • 12 to 14 week implementation

Standout feature. Rillion pairs three-tier invoice-volume pricing with unlimited approvers and entities and a named list of mid-market ERPs it integrates with.

#4 Serrala

Norderstedt (Hamburg area), Germany Pricing on request Demo on request

Best for: Companies running SAP that also want payments and treasury from the same vendor

  • Operating company. Serrala Group GmbH
  • Jurisdiction. EU (Germany)
  • Where the data sits. Not stated on the pages checked
  • Source code. Closed source
  • Replaces. Bill.com, Coupa, Tipalti

Serrala is a German finance process automation vendor whose accounts payable suite covers invoice capture, invoice processing, a supplier portal and e-invoicing, sitting next to payments and treasury modules. The vendor describes AI extraction from structured and unstructured invoice formats, followed by validation, matching and posting, with duplicate detection, configurable approval workflows and a Microsoft Teams app. SAP integration is the clearest focus, although the contact form also lists NetSuite, Microsoft Dynamics, Workday, Infor and Sage.

The legal page names Serrala Group GmbH in Norderstedt, registered at the Amtsgericht Kiel under HRB 25634, while the about page places the headquarters in Hamburg and says the company has served the office of the CFO for over 40 years.

Suppliers submit invoices and track status in a portal, and the e-invoicing page lists compliant exchange in over 60 countries, a vendor figure. Pricing is not published, the product pages stay general, and the data location is not stated on the pages checked.

What Serrala does well

  • German contracting entity with register details published
  • Supplier portal included in the AP suite
  • E-invoicing coverage in 60+ countries
  • SAP integration focus
  • AP, payments and treasury from one vendor

Where Serrala falls short

  • No published pricing
  • General product descriptions with few specifics
  • Large suite for small teams
  • Data location not stated on the pages checked

Standout feature. Serrala is the vendor here that sells AP, payments and treasury for SAP landscapes from one German company.

#5 Libeo

Vincennes, France Quote after a demo; modules chosen by need Demo on request

Best for: French and francophone multi-entity groups and franchise networks

  • Operating company. LIBEO (SAS)
  • Jurisdiction. EU (France)
  • Where the data sits. Not stated on the pages checked
  • Source code. Closed source
  • Replaces. Bill.com

Libeo is a French platform that handles supplier invoices, approvals and supplier payments in one flow, aimed at finance teams with several entities. Validation circuits let managers approve spend commitments before payment, and the site highlights consolidation of spend across the entities of a group, a franchise network or several independent businesses. The home page says the invoice management is compatible with the French 2026 e-invoicing reform.

LIBEO is a French SAS registered at the RCS Créteil with its head office in Vincennes.

The legal notice states it is registered with ORIAS as a payment services broker and agent of Swan, which provides the payment accounts, so payments follow that partner bank. The pricing page lists modules (supplier invoices, accounting and operational automation, procurement, approval circuits, payment cards, budget tracking, ERP sync and customer invoice reminders) and asks you to book a call for a quote. The site, legal pages and pricing are in French.

What Libeo does well

  • Invoices and supplier payments in one tool
  • Multi-entity consolidation
  • Ready for the French e-invoicing reform
  • Approval circuits and spend commitments
  • Registered French company with ORIAS status

Where Libeo falls short

  • Pricing on request
  • Legal and pricing pages in French
  • Payments depend on a partner bank
  • French market focus

Standout feature. Libeo is the only tool here that pays suppliers through a French payment-services agent status (ORIAS, with Swan) and builds for franchise networks.

#6 Payhawk

London, United Kingdom (engineering in Sofia, Bulgaria) Subscription + per user Demo on request

Best for: Companies running several legal entities across European countries

  • Operating company. Payhawk
  • Jurisdiction. United Kingdom (adequacy decision, outside the EEA)
  • Source code. Closed source
  • Replaces. SAP Concur, Expensify, Coupa

Payhawk is a spend management platform for groups with several legal entities, in several countries and currencies, that still want one view of spend and one set of policies. Entities, currencies and local VAT rules are core concepts, and consolidated reporting works across entities without an export step. Corporate cards, invoice management and reimbursements run across entities with per-entity accounting rules and multi-currency wallets.

Payhawk was founded and is engineered in Sofia, Bulgaria, with the group headquartered in London, so the contract sits under UK jurisdiction and the adequacy decision, not intra-EEA processing. Integrations named on the tool page include NetSuite, Microsoft Dynamics and DATEV.

Pricing is a subscription plus a per-user fee, quoted per group and not published, with the multi-entity features in the higher tiers. It is more platform than a single-entity company needs, and it is an expense-first product with invoice management inside it.

What Payhawk does well

  • Multi-entity and multi-currency as core concepts
  • Consolidated reporting without exports
  • Cards, invoices and reimbursements across entities
  • Deep ERP integrations including DATEV and NetSuite
  • Engineering and support inside Europe

Where Payhawk falls short

  • UK headquarters rather than intra-EEA processing
  • More platform than a single-entity company needs
  • Subscription quoted per group rather than published
  • Multi-entity features sit in higher tiers

Standout feature. Payhawk treats entities, currencies and local VAT as core concepts, which makes it the group-structure choice in this list.

#7 DocuWare

Germering, Germany Cloud plans by users and storage (4, 15, 40 or 100 users); prices on request Demo on request

Best for: Companies that want invoices inside a wider document management system, with an on-premises option

  • Operating company. DocuWare GmbH
  • Jurisdiction. EU (Germany)
  • Where the data sits. High-security data centres in the U.S., EU, Japan and Australia (customer region)
  • Source code. Closed source
  • Replaces. Bill.com

DocuWare is a German document management platform whose invoice processing solution captures invoices, validates them in the background for duplicates, miscalculations and unknown suppliers, and routes them through approvals before booking data goes to the ERP. Matching against purchase orders and delivery notes is listed, and so are full-text search, an archive and more than 500 integrations. The same system can hold contracts and HR files, so it suits a company that wants a single archive for every business document.

The general business terms are issued by DocuWare GmbH in Germering, and the company page says the product was founded in Germany and has been owned by Ricoh since 2019.

DocuWare Cloud runs on Microsoft Azure with data centres in the U.S., EU, Japan and Australia, and the vendor also sells on-premises and hybrid deployment. Cloud plans come in four sizes (4, 15, 40 or 100 users, with 20 GB to 1,000 GB of storage) at the same feature set, with prices on request. Payment runs, early-payment discounts and a supplier network are not part of the invoice page.

What DocuWare does well

  • Invoice workflow inside a full document system
  • Cloud, on-premises and hybrid options
  • EU data centre region available
  • 500+ listed integrations
  • Archive and full-text search

Where DocuWare falls short

  • No published prices
  • No payment run or supplier network on the invoice page
  • Owned by Ricoh
  • Document-first rather than AP-first

Standout feature. DocuWare is the only tool here that offers on-premises and hybrid deployment next to the cloud.

#8 Doxis SpendControl

Netherlands, Netherlands Effective EUR 5 per user/month; Premium EUR 6 per user/month; Custom on request Demo on request

Best for: Small and mid-sized finance teams that want invoices and expenses in one tool

  • Operating company. Doxis AI Solutions B.V.
  • Jurisdiction. EU (Netherlands)
  • Where the data sits. Hosted in the EU (vendor statement)
  • Source code. Closed source
  • Replaces. Bill.com, Expensify

Doxis SpendControl, formerly Klippa SpendControl, is a Dutch platform for invoice processing, expense claims and company cards that the vendor says is hosted in the EU. Invoices are captured by OCR, coded with self-learning booking suggestions and sent through digital approval workflows before integration with the accounting system. Expense claims, mileage, per diems and cards share the platform, and more than 20 accounting and ERP integrations are listed.

The footer of the Klippa site names Doxis AI Solutions B.V. under Dutch chamber of commerce number 74785834. The Klippa site now carries the Doxis brand and the Doxis GmbH legal page names a separate German company in Bonn, and the ownership link between the two was not verified.

Effective costs EUR 5 per user per month and Premium EUR 6, including per diems, CO2 registration and GoBD and AEAT compliance, while Custom adds SSO and API access on request. Approval workflows (+EUR 50 a month) and integrations (from EUR 50 a month) are add-ons, and it is pre-accounting software with no PO matching or payment runs listed.

What Doxis SpendControl does well

  • Published per-user prices
  • EU hosting stated by the vendor
  • Invoices, expenses and cards in one platform
  • 20+ integrations
  • GoBD and AEAT compliance on Premium

Where Doxis SpendControl falls short

  • Expense-led pricing model
  • Approvals and integrations cost extra
  • No PO matching or payment runs listed
  • Brand recently changed from Klippa to Doxis

Standout feature. Doxis SpendControl is the only tool here that publishes a per-user price for invoices and expenses together.

#9 Dext

United Kingdom, United Kingdom Plans by monthly document volume, shown in local currency after you pick a region; see website Demo on request

Best for: Small businesses and accountants who need purchase invoices captured into their ledger

  • Operating company. Dext Software Limited
  • Jurisdiction. United Kingdom (adequacy decision, outside the EEA)
  • Where the data sits. Hosted with Amazon Web Services (region not stated on the pages checked)
  • Source code. Closed source
  • Replaces. Bill.com, Receipt Bank, manual bill entry

Dext is a UK bookkeeping automation platform that captures supplier invoices and receipts by app, email or upload, extracts the data and sends it to accounting software. It also offers line item extraction, bank statement extraction and supplier statement extraction, which checks that every invoice and credit note on a statement lines up and flags gaps and duplicates before they reach the books. The product is aimed at small businesses and accounting firms.

The terms name Dext Software Limited, registered in England and Wales under number 7361080, as the local entity for the UK and Europe excluding France, which puts the contract outside the EU under the UK adequacy decision.

Data is hosted with Amazon Web Services and the region is not stated on the pages checked. Plans follow monthly document volume and change with the region selector, and the page read showed US dollars for the default region. Payments are marked coming soon, and PO matching and large-team approval chains are not listed.

What Dext does well

  • Supplier statement checks for gaps and duplicates
  • Line item extraction
  • Bank statement extraction
  • Free trial offered
  • Mobile apps

Where Dext falls short

  • No PO matching or payment runs yet
  • Region-dependent pricing
  • AWS region not stated
  • UK entity (outside the EU, inside the allowed UK scope)

Standout feature. Dext checks supplier statements against filed invoices and credit notes and flags gaps and duplicates, a control the other tools here do not list.

#10 DentroChat

Tallinn, Estonia Founded 2023 Free tier of 15 messages / EUR 1 for a seven-day full-access trial / EUR 12 a month or EUR 97 a year for full access Demo on request

Best for: European organisations that have to be able to prove, not just assert, that no American processor touches their prompts, and individuals who want the same guarantee for personal use

  • Operating company. DentroInnovation OÜ
  • Jurisdiction. EU (Estonia)
  • Where the data sits. European data centres only; no US cloud providers anywhere in the chain
  • Source code. Closed source
  • Replaces. ChatGPT, Claude, Gemini, Microsoft Copilot

DentroChat is an AI chat assistant, listed in this category only because its file and PDF analysis and its spreadsheet workspace can touch finance documents, and it is not an accounts payable system. It offers Fast, Thinking and Creative modes, image generation, web search, voice input and memory across conversations, and its workspace generates PDFs, presentations and spreadsheets from a conversation. It has no invoice capture, approval routing or ERP posting that the site describes.

DentroInnovation OÜ is registered in Tallinn, Estonia, was founded in 2023 and is run by its two founders. The published subprocessor list names eighteen European companies and no American one, with European data centres only.

Pricing is a free tier of 15 messages, EUR 1 for a seven-day full-access trial, and EUR 12 a month or EUR 97 a year for full access. It trains no models, so quality depends on the providers it routes to, and there is no self-hosting or open source. For a finance team it is a drafting and analysis aid next to an AP tool.

What DentroChat does well

  • Eighteen subprocessors, every one of them European
  • Broad feature set: images, web search, voice, files, memory
  • Workspace generates documents, decks and spreadsheets
  • Transparent, checkable infrastructure page
  • Cheap relative to the American assistants

Where DentroChat falls short

  • Trains no models; quality depends on the providers it routes to
  • Small company; far less scale behind it than Mistral or Proton
  • No self-hosting, no open source, web only

Standout feature. DentroChat is the only entry here whose whole processing chain is published as eighteen European subprocessors, but it does not process invoices.

How do I choose between the European accounts payable tools?

Start from the system the invoices have to land in and from the size of the finance team. Rillion lists Dynamics 365 Finance and Business Central, Oracle NetSuite, Sage X3 and Intacct and SAP Business One. Serrala puts SAP first but also names NetSuite, Microsoft Dynamics, Workday, Infor and Sage on its contact form. Candis lists DATEV, SAP Business One and Business Central integrations, which fits German firms working with a Steuerberater.

Then decide how far the tool has to go beyond capture. Dext reads invoices and receipts and sends the data to the ledger, and its own pages say approval chains for large teams and payment runs are not part of it. Libeo and Serrala cover supplier payments, Basware covers requisitioning before the invoice exists, and DocuWare treats the invoice as one document type in a wider archive.

A short list of two or three vendors is normal, because six of the ten tools reviewed here publish no price and a demo is the only way to compare scope. Ask each one for the invoice volume and entity count it assumes in its quote.

How is accounts payable automation priced, and which model is cheapest?

Three models appear. Per user: Doxis SpendControl lists Effective at EUR 5 per user per month and Premium at EUR 6, with approval workflows as an add-on from EUR 50 a month and integrations from EUR 50 a month, and Payhawk is described as a subscription plus a per-user fee.

Per document volume: Candis (Base from €389 a month, Plus from €599, Max from €789) and Dext, whose plans follow monthly document volume and change with the region selector. By module or by tailored quote: Basware, Libeo, Serrala, DocuWare and Rillion publish no amounts.

Rillion is worth noting because it prices by invoice volume across Essential, Professional and Premium and states that all plans include unlimited users, approvers and entities. Candis makes the same trade, so both suit a company with many approvers and a modest invoice count. A per-user tool is cheaper when few people touch invoices and many staff file expenses, which is the case the Candis page itself concedes.

Read the add-on lists before comparing. Rillion lists PO matching, AI capture, requisitions and document management as add-ons, and Doxis SpendControl charges for approvals and integrations on its lower plans, so the headline price is rarely the invoice you will receive.

Does it matter where my invoice data is hosted and which entity I contract with?

Yes, and the pages reviewed here show how different the answers are.

Basware states in its general terms that its EEA-related cloud platform is hosted within the EEA, and it also lists sub-processors in India, the USA and Australia, with US access for operation, development and support under standard contractual clauses. DocuWare Cloud runs on Microsoft Azure with data centres in the U.S., EU, Japan and Australia, so the customer region has to be confirmed in the order. Doxis SpendControl says it is hosted in the EU, which is a vendor statement.

Serrala, Rillion and Libeo do not state a data location on the pages checked, and Dext lists Amazon Web Services without naming a region. Candis states GoBD-certified archiving but no hosting region on its page. Where the location is not written down, ask for it in the contract, not in a sales call.

The contracting entity matters as much. Dext Software Limited is registered in England and Wales and signs for the UK and Europe excluding France, and Payhawk is headquartered in London with engineering in Sofia, so both sit under UK jurisdiction and the adequacy decision. Rillion assigns the entity by customer country, Rillion AB for Sweden and Rillion Inc for the United States, so check the entity on the order form.

What does migrating from Bill.com, Coupa or SAP Concur involve?

The tool pages list the US products each vendor is positioned against. Rillion, Serrala, Libeo and Doxis SpendControl are positioned against Bill.com, Candis against SAP Concur, Coupa and Bill.com, and Basware against Coupa and SAP Ariba. The overlap is real for invoice capture and approval, and uneven elsewhere.

Plan for the integration, not the software. Rillion states that full integration and customisation typically take 12 to 14 weeks, which is a project with a plan. Candis, Dext and Doxis SpendControl are positioned at smaller teams and do not describe a project of that size. Whichever you choose, run open invoices through the old and new tool for one close, and keep the old archive readable, since the retention duty does not move with the vendor.

Payments are the part that rarely transfers cleanly. Rillion lists payments as US only on its pricing page, Libeo runs payments through its partner Swan, and Dext marks its Payments feature as coming soon. If your US tool also paid suppliers, confirm who executes the payment run after the move.

When should I not switch to a European accounts payable tool?

Stay where you are if the current tool already matches your ERP, runs payments you rely on, and your only reason to move is the vendor flag. The European case rests on jurisdiction and on local compliance, and a workable setup with a transfer mechanism and a clear contract can be a sound answer for a company with no sector rule against US processors.

Do not move for features the European tool does not list. Doxis SpendControl states that three-way PO matching and supplier payment runs are not listed, DocuWare leaves out payment runs and a supplier network on its invoice page, and Dext leaves out PO matching. A company that depends on those functions would lose them.

Be careful with scale. Basware and Serrala are large suites, and Serrala itself describes a suite big enough that smaller finance teams pay for modules they do not use. A ten-person finance team with a few hundred invoices a month is better served by Candis, Dext or Doxis SpendControl than by a procure-to-pay platform.

Which tools handle e-invoicing and national tax requirements?

Coverage is national rather than uniform. Libeo states that its invoice management is compatible with the French e-invoicing reform of 2026. Serrala lists compliant invoice exchange in over 60 countries (a vendor figure), and Basware lists an e-invoicing network next to its AP automation. Candis offers GoBD-certified archiving, the German standard for tax-relevant digital records, and Doxis SpendControl lists GoBD and AEAT compliance on its Premium plan.

Ask for the specific country and format. A claim such as "60+ countries" says little about whether your largest supplier country is covered, so request the list and the invoice formats for your own supplier base, and ask who maintains the connection when a tax authority changes its rules.

How we selected and ranked these 10 tools

Every tool on this page is in the European Purpose directory, which means the operating company is established in Europe and we have verified that from the company register or the vendor's own legal notice rather than from a marketing page. Tools headquartered outside Europe are not eligible, however good they are.

  1. Feature verification (weight: 40%). We check each capability against the vendor's own documentation and product pages, and record what the tool does rather than what the category is assumed to include.
  2. Ease of adoption (weight: 30%). Integrations, published API access, trial availability and how much configuration stands between signing and a usable result.
  3. Value and transparency (weight: 30%). Published pricing counts in a vendor's favour; quote-only pricing is recorded as quote-only rather than estimated. We weigh what a buyer gets for the entry price, not the headline feature count.
  4. Editorial review. Every page is researched and drafted with AI assistance, and the compliance and pricing claims are checked against the vendor's documentation before it is published under the founder's editorial responsibility. The three weights above decide the order; a position is a ranking against the other European tools in this category, not an absolute score.

Vendor-reported outcomes — ROI figures, margin uplift, time saved — are labelled as vendor claims wherever they appear on this page. We have not audited them, and neither has anyone else who quotes them. Read our full editorial process for how pages are re-verified.

Frequently asked questions

It depends on the finance setup. Basware suits large organisations that want requisitioning and invoicing from one Finnish vendor, Candis suits German companies that want volume-based pricing with unlimited users, Rillion suits mid-sized companies on Dynamics, NetSuite or Sage, and Serrala suits SAP landscapes that also need payments and treasury. Libeo fits French multi-entity groups, DocuWare fits companies that want invoices inside a document archive, and Doxis SpendControl and Dext fit small teams.

Candis lists Base from €389 a month, Plus from €599 and Max from €789, and Doxis SpendControl lists EUR 5 and EUR 6 per user per month. Dext shows document-based plans, but only in the local currency after you pick a region. Basware, Rillion, Serrala, Libeo and DocuWare quote on request.

Libeo combines supplier invoices and supplier payments, with payment accounts provided by its partner Swan, and Serrala sells payments and treasury next to its AP suite. Rillion lists payments as US only, Doxis SpendControl and DocuWare do not list payment runs, and Dext marks its Payments feature as coming soon.

Both are European in origin but contract through UK entities. Payhawk is headquartered in London with engineering in Sofia, and Dext Software Limited is registered in England and Wales. The UK is covered by an adequacy decision, so transfers are allowed, but processing is not intra-EEA.

No. DentroChat is an AI assistant from DentroInnovation OÜ in Tallinn that lists file and PDF analysis and spreadsheet generation. It has no invoice capture, approval routing or ERP posting, so it does not replace any AP system in this list.