onboarding APIs

N26

Valentin Stalf and Maximilian Tayenthal were both Austrian, both based in Berlin, and both convinced in 2013 that retail banking was an unsolved problem disguised as a solved one. The branch network, the paper forms, the week-long account opening process — none of it was necessary. It was just the accumulated infrastructure of an industry that had never had to compete on user experience. They called their company Number26, after the number of cubes in a Rubik's cube, and set about building the bank they wished existed. What launched in early 2015 was a current account with an app that didn't feel like it had been built by a committee of compliance officers. Real-time push notifications. A spending categorisation that actually worked. An account you could open in minutes on your phone. No branch visits, no signature cards, no waiting. N26 spread quickly across Germany and Austria, then into France, Spain, Italy, and eventually 24 European markets. At its 2021 peak, it was valued at $9 billion and widely cited as one of Europe's most important fintech companies. The years since have been more complicated. Germany's financial regulator BaFin placed N26 under a customer growth cap from 2021, restricting new signups to 60,000 per month following concerns about anti-money laundering controls — a significant constraint for a company whose growth model depends on rapid user acquisition. In 2024, BaFin issued a €9.2 million fine for delayed suspicious transaction reports before lifting the growth cap entirely in June 2024 after N26 invested around €80 million overhauling its compliance infrastructure. The saga was expensive and reputationally bruising, but the outcome was a more robustly regulated company. The financial trajectory since the cap was lifted has been encouraging. Revenue reached €440 million in 2024, up 40% year on year, and N26 recorded its first net-positive quarter in Q3 2024. Active customers reached 4.8 million by end of 2024. The product has expanded beyond basic current accounts into stock trading, ETFs, crypto via Bitpanda, and savings products — moves that increase revenue per user and reduce reliance on interchange fees. The leadership picture changed substantially in late 2025. Stalf moved to the Supervisory Board in August, Tayenthal departed in December, and former UBS executive Mike Dargan was appointed CEO pending BaFin approval in April 2026. Both founders stepping back simultaneously — after more than a decade running the company they built — marks a genuine transition point, from founder-led startup to institutionally managed bank. Whether that changes the product culture is the question N26's 1,600 employees and 4.8 million customers are watching closely.

Founded 2013

Credolab

Credit decisions in markets without comprehensive credit bureau coverage have always been hard. The traditional underwriting model relies on credit history, income verification, and identity documents that significant portions of the global population either don't have or can't easily produce. Credolab was founded in 2016 with operations across Asia and Europe to address that gap with an unconventional data source — smartphone metadata. Its platform analyses behavioural patterns from a mobile device — without accessing personal content — to generate credit scores for consumers who have no traditional credit history. The data points are surprisingly predictive: how someone manages their phone storage, the pattern of their app usage, the regularity of their device behaviour all correlate with credit risk in ways that traditional underwriting misses. Credolab serves lenders, telcos, and digital platforms across emerging markets where credit bureau coverage is thin and the demand for digital credit is growing rapidly. In the alternative credit data landscape, where companies are competing to find the data sources that will define the next generation of underwriting, Credolab's behavioural smartphone approach is one of the more distinctive — and one that addresses a genuinely large unmet need in markets where billions of people remain credit-invisible to traditional financial systems.

Founded 2016

Enable Banking

Enable Banking is an open banking infrastructure platform that simplifies how financial institutions and fintech companies connect to bank APIs across Europe. Rather than building custom integrations for dozens of different banking networks, companies tap into Enable Banking's unified layer—a single API that handles the complexity of connecting to thousands of European banks with varying technical standards and regulatory requirements. The platform abstracts away the fragmentation that has made open banking adoption slower than it should be. While PSD2 and other regulations opened up bank data and payments, the actual implementation remains messy: each bank interprets the standards differently, each has its own API quirks, and each requires separate integration work. Enable Banking eliminates that friction. Their core value sits in the infrastructure layer—they're infrastructure for infrastructure. Fintechs use it to access account data, initiate payments, and verify customer identity across European banks without maintaining individual relationships with each one. Banks use it to expose their APIs in a standardized way without rebuilding their legacy systems. In a market where most open banking plays focus on consumer-facing applications, Enable Banking takes the plumbing approach. They're to open banking what Stripe is to payments: making the invisible layers work so others can build on top of them. This positions them as a critical enabler for the entire European fintech ecosystem rather than a consumer-facing application.

Founded 2018

FintechOS

Banking software has historically been built around the idea that each financial product needs its own dedicated system — a current account platform, a separate mortgage system, another for credit cards, another for investments. The result is a fragmented technology landscape that prevents banks from delivering the unified experience customers actually want. FintechOS was founded in Bucharest in 2017 to challenge that model with a digital-first platform that lets financial institutions build, launch, and operate any financial product on a single configurable infrastructure. Its platform combines core banking capabilities with low-code product configuration, letting banks design customer journeys, launch new products, and modify existing ones without the multi-year IT projects that define traditional banking transformation. FintechOS has attracted backing from major investors including Earlybird and Draper Esprit, and serves banks and insurance companies across Europe and beyond. The Romanian base is significant — Bucharest has emerged as one of the more important Central European fintech hubs, and FintechOS has built one of the most credible product-led companies to come from that ecosystem. In the European banking infrastructure market, where the largest players are global enterprise software companies, FintechOS represents a generation of platform-native banking technology built for a different kind of bank.

Founded 2017

Finshape

Digital banking platforms for incumbent banks are one of the more practical answers to the question of how traditional financial institutions modernise without rebuilding their entire technology stack. Finshape was founded in 2011 with operations across the Czech Republic and broader CEE region, building a digital banking platform that provides retail and SME banking applications, personal finance management, and customer engagement tools to banks looking to upgrade their digital capabilities. The product approach is white-label — Finshape provides the technology that banks deploy under their own brand, integrating with the bank's existing core systems rather than replacing them. That integration-friendly positioning has made Finshape relevant to banks that want digital capability without the disruption of a full core banking transformation. The company has built a client base across CEE and broader European markets, deploying its platform to dozens of banks across multiple countries. In the European banking technology landscape, the white-label digital platform model serves a particular market segment — mid-sized regional banks that need to compete on digital experience but that lack the resources or appetite to build their digital banking capability internally. Finshape sits at the intersection of banking software and digital experience design, building products that are evaluated on the customer experience they enable for the banks that license them.

Founded 2011

Veriff

Identity verification has become the unglamorous bottleneck of fintech. Every app that touches money needs to know who you are, but the old way—uploading a selfie and a blurry document—feels like something from 2015. Veriff is fixing that plumbing. The company offers real-time identity verification powered by AI and human review, designed to catch fraud while keeping friction low. It works across document verification, biometric matching, and liveness detection—the kind of infrastructure most fintech companies would rather not think about but absolutely cannot live without. What makes Veriff different is scale and speed. Thousands of fintech platforms, neobanks, payment providers, and regulated financial institutions rely on it, often processing millions of verification requests annually. The company operates globally but with particular strength in Europe, where regulatory pressure around KYC and AML has made identity verification less of a nice-to-have and more of a business requirement. In the broader fintech stack, Veriff sits quietly but strategically at the point where regulation meets user experience. It's the kind of company that doesn't get headlines, but gets called at 3 a.m. when compliance breaks.

Founded 2014

Orange Bank

Orange Bank is France's straightforward answer to digital banking, born from the telecom giant Orange's pivot into retail finance. Rather than reinventing the wheel with flashy features, it focuses on delivering genuine utility: competitive savings rates, no-fee accounts, and a mobile experience that feels native to French users who already trust Orange's infrastructure. The brand trades on Orange's massive distribution reach and existing customer relationships, offering a credible alternative to both traditional banks and the newer neobank crowd. Where many challenger banks chase viral growth, Orange Bank plays the long game—leveraging a parent company with real retail presence across France. It's banking designed for people who want simplicity without sacrificing control: straightforward pricing, transparent terms, and the backing of one of Europe's largest telecoms. In the European digital banking landscape, Orange Bank represents a hybrid model: the scale and trust of an incumbent, the agility and user focus of a challenger. It proves you don't need to be born digital to compete in digital—you just need to execute without the legacy baggage. But execution, as it turned out, was precisely where the story became more complicated. Despite its strong foundations, Orange Bank struggled to achieve the scale and profitability needed to justify its ambitions. Customer acquisition proved slower and more expensive than expected, and the competitive pressure from nimble fintech players—and increasingly digitized traditional banks—tightened margins. What was meant to be a steady, long-term play began to look like a costly experiment. Eventually, Orange made the pragmatic decision to step back. The bank began winding down its retail operations, marking a quiet end to a bold attempt at convergence between telecom and finance. For customers, the impact was managed and orderly. For the industry, however, it served as a clear signal: brand trust and distribution alone are not enough to win in digital banking. The lesson from Orange Bank isn’t that incumbents can’t innovate—it’s that entering financial services requires more than adjacency and scale. It demands relentless focus, deep specialization, and a willingness to compete in a space where margins are thin and expectations are high. Orange Bank showed what’s possible when a non-bank enters finance—but also highlighted just how hard it is to stay there.

Founded 2017

SmartKYC

Know-your-customer compliance has always been a bottleneck—slow, expensive, and prone to human error. SmartKYC automates the entire identity verification and AML screening process for financial institutions, fintechs, and payment providers across Europe. The platform combines document verification, biometric checks, and real-time sanctions screening into a single, seamless API that integrates directly into onboarding flows. What sets SmartKYC apart is its focus on speed without sacrificing accuracy. While most KYC solutions force customers through lengthy verification journeys, SmartKYC's technology delivers results in seconds, with decision-making powered by machine learning models trained on millions of real-world verifications. The platform handles everything from passport and ID document validation to liveness checks and continuous AML monitoring. The company positions itself as a middle ground between expensive legacy compliance vendors and low-cost but unreliable automated solutions. It's built for the modern fintech landscape—API-first, developer-friendly, and designed to scale across different regulatory jurisdictions without manual intervention. SmartKYC serves both consumer-facing companies that need frictionless onboarding and B2B platforms managing compliance at scale. In a market increasingly focused on regulatory precision and user experience, SmartKYC represents the practical answer: regulatory rigor that doesn't feel like friction.

Founded 2018