Top 13 Payment Gateway Integration Firms in Denmark to Watch

Merchants integrating payment gateways for Danish customers face fragmented local preferences, strict regulatory requirements, and the need to reconcile settlement and reporting across multiple currencies and methods. Compare security and regulatory compliance, support for local payment methods, integration models and developer resources, transaction pricing and settlement terms, and the vendor's track record on testing and go-live support.

SoftPro is the featured international partner leading this list and serves buyers across Denmark and the broader Nordic region. Assess SoftPro and the other firms on integration breadth, customization capability, operational support, and documented performance on similar projects.

1. SoftPro

Chosen as the featured international partner on this list of payment gateway integration firms in Denmark, SoftPro brings a compact EU-based engineering team suited to mid-market and enterprise payments projects for Danish merchants, fintechs, and e-commerce platforms. With headquarters in Warsaw, Poland, the company delivers remote integrations, dedicated development teams, and project-level support to clients across Denmark and the wider Nordic market.

The engineering team implements integrations and migrations using, .NET Core and C#, with end-to-end cloud delivery on Microsoft Azure and AWS for lift-and-shift migrations and containerized deployments. The firm pairs backend .NET work with React front ends, supports enterprise CMS modernization including Umbraco projects, and provides long-term support and QA for payment and merchant-facing systems.

Key Highlights

• Over 20 years of combined team experience and an EU-based development presence in Warsaw.
• Public case studies include business portals, CRM/HRM systems, a SaaS ETL platform, and an Umbraco website.
• Cloud practice spans Microsoft Azure and AWS with lift-and-shift migrations and containerization workflows.
• Website navigation offers Danish and multiple other language options to support multilingual client engagement.

Services

• Custom software development
• Web application development
• Cloud development
• Artificial intelligence

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/in/kyrylo-o

2. QuickPay ApS

QuickPay ApS is a Danish payment gateway that connects webshops and point-of-sale systems to a single acceptance platform. The company provides developer-oriented tools and flexible integration paths so merchants can embed payments into their existing technology stack quickly and with minimal friction.

QuickPay emphasizes broad local payment-method coverage and a modular delivery approach that supports both hosted checkout flows and deeper merchant-side integrations. That combination of regional payment support and integration flexibility makes QuickPay a relevant firm to watch for payment gateway integrations in Denmark.

Key Highlights

• Founded in December 2004.
• Became part of Unzer in 2021.
• Used by more than 30,000 merchants and processes over 4,000,000 transactions monthly.
• PCI Attestation of Compliance (AOC) available upon request.

Services

• REST API
• Hosted payment window
• Platform integrations
• POS solutions

Contact Information

Website: quickpay.net

Phone: +45 77 34 86 42

Email: support@quickpay.net

Email: sales@quickpay.net

Email: accounting@quickpay.net

Email: communications@quickpay.net

Address: P. O. Pedersens Vej 2, 8200 Aarhus N, Denmark

3. Clearhaus A/S

Clearhaus A/S is a Danish merchant acquirer and pan‑European payment institution that collects, holds, and pays out money on behalf of merchants while connecting them to major card networks for online, in‑store, and in‑app acceptance. The company positions itself for technical integrations with a developer portal and modern APIs that support automation and streamlined onboarding.

Its integration approach is API-driven and supports automated reconciliation and chargeback workflows, and Clearhaus advertises onboarding times of one to three working days to help accelerate payment gateway integrations in Denmark.

Key Highlights

• Over 42,000 customers trust Clearhaus.
• Principal member of Visa and Mastercard.
• Authorised as a pan-European Payment Institution by the Danish Financial Supervisory Authority.
• Settlements available in DKK, EUR, GBP, NOK, SEK, USD, CZK, HUF, PLN, RON, and CHF.

Services

• Conditional 3‑D Secure
• Dynamic descriptors
• Recurring transactions

Contact Information

Website: www.clearhaus.com

Phone: +45 82 82 22 00

Email: hello@clearhaus.com

4. Nets / Nets Easy (Nexi Group)

Nets is a Danish payments company within the Nexi Group that handles payment acceptance across in‑store, online, and mobile channels for merchants in Denmark and the broader Nordic market. The company combines acquiring, terminals, and merchant portals to support merchants of varying sizes.

For e‑commerce integrations Nets supplies a hosted checkout plus merchant portals, developer APIs, and reporting tools so engineering teams can integrate gateway flows, manage captures and refunds, and access settlement reports from a central interface.

Key Highlights

• Acquiring agreements cover Visa, MasterCard, American Express, JCB, UnionPay, Diners/Discover and AliPay.
• The Easy checkout portal supports free test accounts and publishes developer API documentation including payment-v1 and reporting-v1 endpoints.
• Payouts and settlement reports are exportable in Excel (.xlsx) and CSV, support automatic daily reports, and the portal limits search queries to a three‑month window.
• Nets maintains multiple merchant portals and gateway options (Easy and Netaxept) and uses MyNets as the acquiring portal for merchants with Nets/Nexi acquiring agreements.

Services

• Nets Easy (Checkout)
• Netaxept
• MyNets portal
• Nets Payment Terminals

Contact Information

Website: nets.eu

Phone: +45 44 68 44 68

Email: ecom-dk@nets.eu

Address: Klausdalsbrovej 601, DK-2750 Ballerup, Denmark

5. MobilePay / Vipps MobilePay

Vipps MobilePay runs a unified API platform and partner portal that lets merchants accept mobile-wallet payments and card payments across Nordic markets. The platform is documented for developers with step-by-step integration guides and a test environment to validate end-to-end flows.

The company formed from the merging of Norway’s Vipps and Denmark’s MobilePay and operates a consolidated technology stack that supports cross-border mobile-wallet acceptance and migration into a single Vipps Technology platform. That regional footprint and consolidated stack make Vipps MobilePay a direct integration option for gateway projects targeting Danish merchants and consumers.

Key Highlights

• More than 12 million users and over 400,000 merchants across four markets, with a reported Denmark market share of 92%.
• The ePayment API supports online, in-person (POS), QR and card payments under a single API platform.
• The PSP API v3 provides card tokenisation and requires PSPs to process network tokens in line with EMV tokenisation requirements.
• Official, maintained plugins and platform integrations are available for Shopify, WooCommerce, Magento (Adobe), Shopware, Wix and other major platforms.

Services

• ePayment API
• PSP API
• Partner Portal

Contact Information

Website: vippsmobilepay.com

Email (Developer): developer@vippsmobilepay.com

Email (Partner): partner@vippsmobilepay.com

Email (PSP): psp@vippsmobilepay.com

6. ePay Payment Solutions

ePay Payment Solutions is a Danish payment gateway that helps online merchants embed branded payment flows into their existing tech stack using clean APIs and webhooks. The company positions its platform for developer-led integrations to reduce implementation friction and maintain control over checkout behavior.

Its platform is modular and designed for practical delivery: developers can integrate or use configurable components to tailor the checkout experience while keeping the rest of their stack intact. This developer-first delivery model makes ePay a fit for merchants in Denmark seeking a local gateway that integrates smoothly with existing systems.

Key Highlights

• 100% private‑owned and Danish; founders Morten Lanng and Thomas Knudsen bought the company back in December 2023.
• Multi‑acquirer setup supported (Worldline, Shift4, Swedbank, Clearhaus, Nets) so merchants are not locked to a single acquirer.
• Platform includes intelligent 3D Secure and automatic age verification for online sale of alcohol and tobacco.
• Supports local and digital payment methods including MobilePay, Apple Pay, Google Pay and card schemes like Dankort, Visa, Mastercard, and Diners.

Services

• Checkout
• Blocks
• Subscription
• Backoffice

Contact Information

Website: epay.dk

Phone: +45 9813 9040

Email: support@epay.dk

7. Freepay ApS

Freepay ApS is a Danish payment gateway operating since 1998 that supports both online and physical merchants across Denmark. The company combines lightweight integration modules with an open API to enable rapid payments integration for webshops, apps, and subscription businesses.

Freepay targets merchants who want lower acquiring costs paired with Danish-language support and straightforward onboarding. Its stack and delivery options are designed to minimize integration effort while handling one-time payments, recurring billing, and payout flows.

Key Highlights

• PCI DSS 1 certified and supports PSD2 Strong Customer Authentication (SCA) via 3D Secure 2.
• Offers Freepay PayOut, a dedicated payout product for sending money quickly.
• Provides physical payment terminals and SoftPOS that accept payments on Android devices and tablets.
• Part of the Freeway group, with established customers including and Plusbog.

Services

• Pay by Link
• Freepay PayOut
• SoftPOS & Physical terminals
• WooCommerce plugin

Contact Information

Website: freepay.dk

Phone: 38 42 40 40

Email: hej@freepay.dk

Address: Li. Sct. Hans Gade 11a 8800 Viborg

8. PensoPay A/S (pensopay)

pensopay A/S bundles a payment gateway and an acquiring agreement into a single package for webshops, simplifying onboarding and settlement for merchant teams. The company operates from Denmark with local support and a checkout-focused delivery approach that helps merchants add card and alternative payment methods to their e-commerce stacks quickly.

Key Highlights

• Over 9,000 merchants have chosen pensopay.
• Over 50 integrations with shop systems enable setup in just a few minutes.
• Public REST API (base URL: api.pensopay.com/v2) with developer documentation for direct integrations.
• Three pricing tracks — Basic, Start‑up, and Pro — offered as pay-as-you-go or subscription with an Enterprise option.

Services

• Payment links
• Virtual payment terminal
• 3D Secure & Fraud Fighter

Contact Information

Website: pensopay.com

Phone: +45 77 344 388

Email: support@pensopay.com

Address: Roms Hule 4, 3.sal, DK-7100 Vejle

9. Reepay A/S

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Key Highlights

• The redirected site highlights an integrated payment gateway offering more than 50 one-time and recurring payment options.
• The site states PCI DSS compliance and cites European-based servers to support GDPR alignment.
• The platform lists support for 17 customer languages for hosted signup and checkout pages.
• The product description mentions transaction routing (acquirer routing) and in-app acquirer application initiation to streamline KYC onboarding.

Services

• Payment Gateway
• Subscription Management
• Revenue Insights

Contact Information

Website: reepay.com

Email: contact@frisbii.com

Email: support@frisbii.com

10. Shopbox ApS

Shopbox is a point-of-sale and payment platform trusted by more than 2,700 restaurants and retailers. The system combines hardware and software to manage sales, inventory, reporting, and payments from a single dashboard.

Shopbox includes Shopbox Pay and payment terminals that centralize payments, accounting integrations, and real-time sales data. The platform exposes complete API access and chain management tools that support payment gateway integration and enterprise deployments in Denmark.

Key Highlights

• Customer satisfaction score of 95/100 with support available even on Sunday.
• Free 14-day demo account that allows trial of core features and support.
• Published pricing tiers with Basic at 497 DKK/month, Plus at 747 DKK/month, and Advanced at 997 DKK/month.

Services

• Weorder
• Shopbox Shifts
• B2B Customer Module

Contact Information

Website: shopbox.com

Phone: +45 3113 1515

Email: hello@shopbox.com

Address: Glentevej 67B, 2400 København NV

11. SEJR (SEJR Pay)

SEJR Pay is the payments arm of SEJR Group that combines card acquiring, in‑store terminals, an integrated POS and a business account into a single stack accessed through the SEJR app. The app shows real‑time sales, reconciled settlements and next‑banking‑day payouts so merchants see the same figures across payments, account and cards.

The stack keeps card data tokenized and off merchant servers while allowing a single agreement and local onboarding for terminals, tills and online checkouts. Local Danish support and guided setup help merchants go live quickly and keep reconciliation consolidated across channels.

Key Highlights

• SEJR Pay ApS (CVR 44090880) is the operating company for terminals, POS and online payments within the SEJR Group, whose parent is SEJR Group A/S (CVR 46202465).
• The platform publishes ready‑made plugins for Shopify and WooCommerce and also offers a Complete REST API with sandbox and webhooks for custom integrations.
• PCI‑DSS Level 1 compliance is achieved in partnership with SEJR’s acquiring partners.
• SEJR lists a zero upfront cost for payment terminals and published card rates in the 2026 price page ranging from 0.89–1.19% depending on volume and card mix.

Services

• Payment terminals
• SEJR POS
• SEJR Konto (business account)
• Onboarding and local Danish support

Contact Information

Website: sejr.com

Phone: +45 70 60 30 86

Phone: +45 52 51 69 52

Email: hej@sejr.com

Email: support@sejr.com

Address: Hovedvejen 107, 3., 2600 Glostrup, Denmark

12. Flatpay ApS

Flatpay ApS is a Danish payments company that builds merchant payment stacks for retail and hospitality businesses. It combines hardware, payment software, and a white-glove deployment service to connect in‑store and online sales into a single settlement flow.

The company emphasizes predictable billing and faster cash flow, with flat-rate pricing and daily payouts to simplify reconciliation for small and medium merchants. Those delivery features and its on-site setup capabilities make Flatpay a relevant option when comparing payment gateway integration firms operating in Denmark.

Key Highlights

• Google reviews shown on the site report a 4.7 out of 5 score.
• The site lists operations across multiple markets: Denmark, Germany, Finland, Italy, France, United Kingdom, Netherlands, and United States.
• The company maintains a public helpdesk and a system status page for merchant support and transparency.
• The site lists a “Capital” offering under Services, indicating an additional merchant-facing product line.

Services

• Payment terminal
• Point of sale
• Online payments

Contact Information

Website: flatpay.com

Phone: +45 88773939

Email: info@flatpay.dk

Address: Hørkær 16, 2730 Herlev

13. Scanpay

Scanpay is a Danish payment gateway that processes online payments for merchants and marketplaces with an emphasis on low-friction integration and clear transaction pricing. The company targets Danish e-commerce by combining a lightweight payment experience with developer-focused documentation to help teams deploy payments quickly.

Operational reliability and regulatory compliance are central to Scanpay’s approach, making it a practical option for businesses that need a simple billing model and dependable uptime across EU-hosted infrastructure.

Key Highlights

• Charges DKK 0.25 (25 øre) per transaction with free registration and no subscription or binding.
• PCI DSS certified and operates its payment window in a redundant, PCI-certified environment distributed across multiple datacentres in the EU.
• Offers ready-made shop modules for major platforms, including Magento and WooCommerce.
• Reports under 30 minutes total downtime over the last four years and provides 24/7 emergency phone support for operational incidents.

Services

• Hosted payment window
• Shop modules
• API documentation
• Short payment links

Contact Information

Website: scanpay.dk

Phone: (+45) 32 72 72 32

Email: support@scanpay.dk

Address: Ulrikkenborg Allé 26, st. tv., 2800 Kongens Lyngby, Denmark

Conclusion

Use this list to match a provider to your specific project requirements rather than looking for a single “best” name. Prioritize integration complexity, developer tooling and documentation, acquiring and settlement terms, in‑store hardware and POS needs, mobile‑wallet and cross‑border reach, subscription or marketplace features, pricing transparency, timelines for onboarding, and local compliance and support when comparing firms.
SoftPro is presented as the featured partner on this list and brings a compact EU‑based engineering team suited to mid‑market and enterprise payments projects. Shortlist two or three vendors against the criteria above, schedule technical demos, and request implementation and cost estimates to find the best fit for your business.