Solidgate and Klarna Partner to Scale Flexible Payments Across Europe

Solidgate has integrated Klarna’s suite of flexible payment options into its orchestration platform, enabling over 500 merchants to offer Buy Now, Pay Later services across European markets. For fintech professionals, this partnership signals a deepening of payment orchestration capabilities in Central and Eastern Europe, bridging the gap between subscription-based SaaS businesses and consumer-trusted credit solutions.

What was announced

The integration brings Klarna’s full range of payment products—including Pay in Full, interest-free installments, and longer-term financing—directly to the Solidgate checkout experience. This move is designed to serve a diverse merchant base that includes sectors such as SaaS, EdTech, e-commerce, and mobility. By utilizing Solidgate’s existing orchestration layer, these businesses can activate Klarna without complex technical overhauls, allowing them to scale their payment stacks through a single integration.

The partnership specifically targets the European market, where Solidgate already operates. It provides merchants with immediate access to Klarna’s global network of more than 120 million active shoppers. A key strategic element of the deal is the expansion into the Baltics and Central and Eastern Europe (CEE). Klarna aims to leverage Solidgate’s established portfolio of merchants incorporated in these regions to increase its footprint among businesses that sell both locally and across the continent.

Solidgate’s platform currently connects to over 100 payment service providers (PSPs) and payment methods, facilitating billions in transactions across more than 150 countries. The addition of Klarna is intended to improve checkout performance and acceptance rates for the 500+ businesses on the platform. For Klarna, which processes approximately 3.4 million transactions per day, the collaboration offers a streamlined route into subscription-driven and cross-border merchant segments that have traditionally been harder to penetrate via direct integrations.

"Solidgate gives us a powerful route into subscription-driven and cross-border merchants across Central and Eastern Europe," said Daisy Anderson, Head of Strategic EU Partnerships, Klarna. "Making Klarna available on their platform means more businesses can offer the payment experience shoppers already choose — and more consumers can pay on their terms, wherever they shop."

Daisy Anderson, Head of Strategic EU Partnerships, Klarna.

The companies involved

Klarna is a global digital bank and flexible payments provider that has evolved into a major force in the AI-powered payments and commerce space. Listed on the New York Stock Exchange under the ticker KLAR, the company serves over one million retailers globally. Its network allows consumers to pay online, in-store, and through major mobile wallets like Apple Pay and Google Pay. Klarna’s market position is defined by its massive scale, handling millions of daily transactions and maintaining a presence in nearly every major consumer market.

Solidgate operates as a payment orchestration platform specifically tailored for e-commerce and consumer subscription businesses. Its core value proposition lies in reducing operational overhead and costs through a unified integration. The platform provides smart routing, multi-acquirer connectivity, and auxiliary services such as billing and chargeback management. By focusing on high-growth sectors like EdTech and mobility, Solidgate has positioned itself as a critical infrastructure provider for companies looking to scale their payment stacks globally without managing dozens of individual provider relationships.

What FF News has reported before

FF News has closely followed Klarna’s aggressive expansion of its partnership ecosystem. We recently reported on how Klarna Integrates with HubSpot to Bring Flexible BNPL Payments to SMBs, a move that mirrored this latest announcement by targeting the B2B and SaaS service sectors. Additionally, the company has sought to embed its services into daily consumer habits, as seen when Klarna and Bolt Partner to Launch New Payment Options for Rides and Scooters. Our coverage has also touched on the broader economic environment affecting these providers, including insights from industry leaders like Salad CEO Alex Marsh Tackles Financial Exclusion as 41% of UK Adults Face Money Anxiety, highlighting the social context in which flexible payment providers operate.

What this means

This partnership underscores the shifting power dynamics in the payment stack, where orchestration layers are becoming the primary gatekeepers for alternative payment methods. As Klarna moves to capture the CEE and Baltic markets, it is clear that direct-to-merchant sales are no longer sufficient for rapid scaling; platform-level integrations are now the required standard. This puts pressure on regional PSPs who lack the sophisticated routing and subscription management features that Solidgate provides. The industry must now consider whether the consolidation of payment methods into a few dominant orchestration platforms will eventually lead to a "winner-takes-all" scenario for merchant access in emerging European markets.