Duna KYB Platform Cuts Fintech Customer Onboarding Churn — €30M Series A Shows Market Demand

A business identity verification startup just raised €30 million to solve one of fintech’s most expensive problems: customers abandoning onboarding processes halfway through corporate ID checks. According to TechCrunch, Duna’s Series A funding round was led by Alphabet’s growth fund CapitalG, with angel investors including former Stripe CTO David Singleton and Adyen CRCO Mariëtte Swart.

For fintech founders and community bank CTOs, this investment signals something important: major payment companies are betting that streamlined business onboarding will become a competitive advantage, not just a compliance requirement.

Why Payment Giants Are Backing a KYB Competitor

Duna co-founders Duco van Lanschot and David Schreiber, both Stripe alumni, built their platform specifically to address churn during business customer onboarding. The startup already serves customers including Plaid, helping fintech companies reduce the typical abandonment rates associated with corporate identity verification and fraud prevention measures.

What makes this funding round notable isn’t just the €30 million amount—it’s who’s investing. CapitalG previously co-led Stripe’s Series D in 2016, giving them deep insight into payment infrastructure challenges. The angel investor list reads like a who’s who of payment industry leadership: former Stripe COO Claire Hughes Johnson, Global Chief Compliance Officer Michael Cocoman, and even competitors from Adyen.

Van Lanschot told TechCrunch that these companies won’t compete with Duna because business onboarding “requires such fine-grained controls that change on a company-by-company basis” that larger payment processors aren’t likely to spin out separate products for enterprise customization.

Duna faces competition from established KYB providers like Jumio and Veriff, but the startup’s vision extends beyond simple verification. As van Lanschot explained: “What we want to build over time is a global trust infrastructure where we provide a digital passport for every business. So you can reuse your file from onboarding on [German spend management platform] Moss to onboard with Plaid, or you can reuse it to open up a bank account.”

What This Means for Your Fintech or Community Bank

If you’re running a fintech with business customers or a community bank’s digital team, Duna’s funding success highlights a market reality: your onboarding process is likely losing you customers and revenue right now.

Business onboarding typically requires multiple verification steps—corporate documents, beneficial ownership disclosure, sanctions screening, and risk assessment. Each additional friction point increases abandonment rates. When a potential business customer hits a confusing KYB form or unclear document requirements, they often don’t complete the process.

For mid-size financial institutions, this creates a specific problem. You need robust compliance controls, but you don’t have the engineering resources that larger banks use to build custom onboarding flows. You’re stuck choosing between compliance thoroughness and customer experience.

The Duna approach suggests a third option: specialized platforms that handle the complexity of business verification while maintaining the smooth user experience that prevents churn. The fact that payment industry veterans are backing this model indicates they see it as the direction the market is heading.

Community bank CTOs should pay particular attention to Duna’s “digital passport” concept. If businesses can reuse verified identity information across multiple financial platforms, it reduces onboarding friction for your institution while maintaining compliance standards. Your customers complete verification once, then use those credentials to access your services quickly.

Steps Your Team Can Take This Quarter

Don’t wait for perfect solutions. Start measuring and improving your current business onboarding process now.

First, instrument your existing KYB flow to track drop-off points. Most fintech teams know their overall business customer conversion rate, but they don’t know which specific verification steps cause abandonment. Add analytics to each form page, document upload step, and review stage. You need baseline data before you can improve.

Second, audit your current KYB vendor’s API documentation and customization options. If you’re using a basic identity verification service, check whether they offer business-specific features like beneficial ownership workflows or corporate document parsing. Many institutions stick with consumer-focused identity tools that weren’t designed for business verification complexity.

Third, map your compliance requirements against user experience friction. Work with your compliance officer to identify which verification steps are regulatory requirements versus internal risk preferences. Sometimes you can streamline the customer-facing process while maintaining the same compliance outcomes through better workflow design.

For teams with engineering resources, consider implementing progressive verification. Collect basic business information upfront to open limited accounts, then complete full KYB verification for higher transaction limits. This reduces initial friction while maintaining compliance for larger relationships.

Budget-wise, specialized KYB platforms typically cost more than basic identity verification services, but the customer acquisition math often works in your favor. If improved onboarding increases your business customer conversion rate by even 10-15%, the revenue impact usually justifies higher verification costs.

Common Mistakes Teams Make With Business Onboarding

The biggest error is treating business onboarding like consumer onboarding with extra steps. Business customers have different expectations and pain points. They’re often evaluating multiple financial services providers simultaneously, so a slow or confusing process sends them to competitors immediately.

Another mistake is over-engineering custom solutions. Unless you have a dedicated team for identity verification development, you’re probably better served by specialized platforms. Building reliable KYB workflows requires expertise in corporate document formats, international business structures, and sanctions database integration that most fintech teams don’t have in-house.

Finally, many institutions implement KYB improvements without measuring the business impact. Track not just completion rates, but time-to-onboard, customer support tickets related to verification, and revenue from customers who complete onboarding quickly versus slowly. These metrics help you prioritize which friction points to address first.

Key Takeaways

• Payment industry veterans invested €30 million in Duna because streamlined business onboarding reduces customer churn and creates competitive advantages for fintech companies
• Mid-size financial institutions can improve business customer conversion rates by measuring current onboarding drop-off points and implementing progressive verification workflows
• The emerging “digital passport” model for business identity could reduce onboarding friction across multiple financial platforms while maintaining compliance standards

The Duna funding round shows that fixing business onboarding isn’t just about compliance—it’s about customer acquisition and retention. For fintech founders and community bank CTOs, the question isn’t whether to improve your KYB process, but how quickly you can measure and address the friction points that are costing you customers right now.

What’s the biggest drop-off point in your current business onboarding flow?

Source: TechCrunch