Service Innovation in Financial Services: How Banks and Insurers Systematically Develop New Services

EUR 5.9 billion — that’s what German insurers invested in IT in 2024, an all-time record.¹ 72 percent of all customer interactions in German banking ran through mobile channels in 2024.² And yet 40 percent of banks describe their own IT as an innovation blocker.³ The money flows, the technology gets built — but the services customers actually want to use never materialize.

The problem isn’t technological. It’s methodological. The German financial sector digitizes existing processes instead of systematically developing new services. Online forms that get printed and processed manually in the back office. Chatbots that fail at the first complex question. Apps whose user numbers collapse after the launch month.

This article shows why service innovation in the financial sector is a discipline of its own, how regulation works as a design framework rather than a brake, and which methods banks and insurers need to turn IT investments into real service advantages.

The Starting Point: Between Record Returns and Innovation Gridlock

Germany’s banks are experiencing a paradox. The numbers look better than they have in decades:

Metric	Value	Source
Return on equity 2024	6.0% (best since the 1990s)	Bain4
Cost-income ratio	59% (lowest in 40+ years)	Bain
Credit institutions in DE	~1,280	Bain
Expected revenue pool decline by 2026	~9%	Oliver Wyman5

But beneath the surface, things are tense. Cost of equity at 8 to 12 percent exceeds return on equity — meaning the industry isn’t earning its capital.⁴ Oliver Wyman projects that around 40 percent of the revenue pool (approximately EUR 60 billion) will be affected by structural adjustments.⁵

The Three-Speed Problem

The German financial sector doesn’t innovate evenly — it moves at three speeds:

Neobanks and FinTechs innovate in weeks. N26 expanded from banking into securities trading in 2024 — trading fees at EUR 0.90 per trade, mobile-first design as the benchmark.⁶ Trade Republic became a full bank with a checking account and 4 percent interest as an acquisition tool.

Large incumbents innovate in years. HypoVereinsbank developed the first group-wide mobile banking app together with UniCredit Italy — a project that had to bridge organizational, technology, and regulatory boundaries simultaneously.⁷

Cooperative and savings bank sectors struggle with decades-old IT systems. More than half of surveyed banks report that new products cannot be implemented fast enough. The IT infrastructure was extended over decades rather than fundamentally modernized.³

Service Design can help all three speeds — but with different approaches: FinTechs need depth (their services are quickly built but often superficial), incumbents need speed (their organizations slow down good ideas), and the public sector needs transformation (its structures fundamentally prevent new services).

Regulation as a Design Framework, Not a Brake

73 percent of FinTechs cite regulation as the biggest growth obstacle.⁸ But the history of the financial sector shows: the most innovative services don’t emerge despite regulation — they emerge through it.

PSD2 to PSD3 to FiDA: The Regulatory Path to Open Finance

PSD2 (2018) ended the banking monopoly on customer data. Authorized third-party providers gained API access to payment accounts — enabling multi-banking apps, account-switching services, and payment initiation services that were previously impossible.

PSD3 + PSR (expected first half of 2026) improve API quality and availability and create sustainable business models for Open Banking.⁹

FiDA (Financial Data Access Regulation) extends data access beyond payment accounts to mortgages, savings products, investments, insurance, and crypto assets. The phased rollout starts with standardized data (savings accounts, loans) and ends with complex products (occupational pensions).¹⁰

For service innovation, FiDA means: for the first time, insurance data becomes accessible for cross-sector innovation. Real-time financial health dashboards combining banking and insurance data become possible. Embedded insurance within banking apps gains substance.

BaFin’s principle — “same business, same risks, same rules” — may sound restrictive.¹¹ But it enforces universal standards that enable interoperability. Without PSD2, there would be no multi-banking. Without Berlin Group API standards, there would be no standardized interfaces. Regulation channels innovation — it doesn’t block it.

DORA: Resilience as a Prerequisite for Innovation

The Digital Operational Resilience Act (DORA) has been in effect since January 2025 and harmonizes ICT risk management, incident management, resilience testing, and third-party management across the EU.¹² Germany was well prepared through existing regulatory frameworks (BAIT, ZAIT, VAIT, KAIT). For service innovation, DORA creates a unified framework: services developed on this foundation are scalable across borders.

Four Innovation Fields in Practice

Field 1: Customer Journey Redesign — From Pseudo-Digitization to Seamlessness

60 percent of insurance customers want a digital completion after personal consultation — a hybrid model.¹³ But only 13 of 18 surveyed insurers offered online portals with meaningful functionality at all.

The problem is called pseudo-digitization: an online form that gets printed and manually processed in the back office is not a digital service. It’s a digitized paper form.

Zurich Insurance shows what genuine service redesign looks like: video consultation with co-browsing, digital signature, claims assessment via video call, and chatbots for 24/7 product information.¹⁴ This isn’t a technology rollout. It’s the redesign of the entire customer interaction model.

HypoVereinsbank modernized its mobile banking app with improved navigation, multi-banking integration, and a personal finance manager.⁷ What mattered wasn’t the technology but the realization that banking apps need to do more than display account balances — they need to create a cohesive financial experience.

Service blueprints make the gap between the digital front end and analog back end visible. When you create a service blueprint for an insurance purchase process, you immediately see where the frontstage experience is digital but the backstage process still runs analog.

Field 2: Convergence of Banking and Insurance

N26 and Trade Republic are converging: both offer banking and investing on a single platform. Traditional bancassurance is stagnating — growth is weakening due to sluggish life insurance new business and inadequate integration.¹⁵

Embedded insurance points to the future: automatic purchase protection on the checking account, device insurance at notebooksbilliger.de at the point of sale, automatic coverage in company bike leasing. Bitkom published a dedicated guide on embedded insurance in 2022.¹⁶ However, German regulation currently limits embedded insurance to simpler supplementary products — complex products like building insurance still require a broker license.

FiDA will mandate cross-sector data access and thereby create the conditions for deeper convergence.

Field 3: Platform Economics and Ecosystems

VR Smart Finanz operates as a digital commercial lender within the Volksbanken/Raiffeisenbanken network. Real-time financing decisions for SMEs, digitally supported financing solutions, growing cooperation with financing platforms.¹⁷

The platform logic: not every bank needs to develop every innovation itself. Platforms enable sharing innovations within an ecosystem — while preserving the local customer relationship.

Field 4: AI-Powered Service Development

Generative AI is transforming three areas simultaneously: claims processing (automated initial assessment, fraud detection), product development (personalized offers based on data analysis), and regulatory compliance (automated audit trails).

EY reports: companies that successfully implement AI transformation achieve 42 percent higher revenue growth.¹⁸ But 55 percent of banks distrust the quality of their own data. Without a reliable data foundation, AI is a tool without a base.

BaFin published AI guidance for financial institutions.¹⁹ The message: AI may be deployed, but governance must be sound. For service innovation, this means: AI is a tool, not a service. The service around it — explainability, trust, feedback loops — must be designed.

Service Design as a Methodology for the Financial Sector

A “Design Thinking workshop” isn’t enough. The difference between an ideation session and systematic service development is the difference between an idea and a functioning service in the regulated financial world.

Service Blueprint for Regulated Environments

The service blueprint for financial services has three layers:

• Frontstage: touchpoints such as app, consultation, video call, online portal
• Backstage: risk assessment, compliance check, account opening, claims processing
• Compliance layer: GDPR consent, Banking Act (KWG) requirements, DORA resilience standards, anti-money laundering checks

Customer Journey Mapping with Touchpoint Analysis

Customer journey mapping reveals in the financial sector where the digital front end meets the analog back end. Typical breakpoints: an online application that requires in-branch confirmation. A digital claim submission that leads to manual processing. Chat-based advice that hands off to a phone agent who has no chat history.

Multi-Stakeholder Design: All Relevant Perspectives

In the financial sector, multi-stakeholder design means: customer, advisor, compliance department, and IT must work on the service together. When compliance is only brought in after the design phase, the result is services that work technically but fail regulatory review.

Three Typical Innovation Patterns

Pattern 1: The Neobank Path

Mobile-first, radically simple, exploiting regulatory leeway. N26 and Trade Republic demonstrate: when you build the service radically around the user, even simple financial transactions become an experience. The weakness: depth is often missing. Complex advisory, long-term financial planning, and regulatory demanding products remain the domain of incumbents.

Pattern 2: The Platform Path

Build an ecosystem, integrate partners, leverage Open Banking. DKB as a tech bank with an Open Banking approach, Solaris as a Banking-as-a-Service platform. The platform innovation: don’t build the service yourself — build the infrastructure on which other services can emerge.

Pattern 3: The Incumbent Path

Modernize legacy, create hybrid models, leverage regulatory strength. HypoVereinsbank, Zurich Insurance, and the Sparkassen have an advantage neobanks lack: existing trust, regulatory expertise, and physical presence. The innovation approach: don’t reinvent everything — systematically improve what already exists with Service Design.

Practical Guide: Five Steps to Service Innovation

Step 1: Define Regulatory Requirements as Design Parameters

Before the first draft: which regulatory requirements apply to this service? GDPR, Banking Act (KWG), DORA, MaRisk, DiGAV (for health-insurance crossover)? These requirements aren’t a post-hoc checklist. They’re the design framework.

Step 2: Map the Customer Journey with Pain Points

Customer journey mapping: where do customers experience breakpoints today? Where is the front end digital but the back end analog? Where is cross-channel continuity missing (a chat advisor has no branch history)? Identify moments of truth: where is the relationship won or lost?

Step 3: Create a Service Blueprint with a Compliance Layer

The service blueprint visualizes the planned service across three layers. The compliance layer is the critical difference from service design in unregulated industries.

Step 4: Prototype Under Regulatory Conditions

Service prototyping: test the service flow before the technology gets built. In the financial sector, that means: simulate the compliance review in the prototype, not after the build.

Step 5: Pilot with a Feedback Loop

No big-bang launch. Structured piloting with a user group, continuous feedback, and iterative improvement. The service innovation process describes the details.

Outlook: What Changes by 2028

FiDA mandates Open Finance across sector boundaries. When insurance data, investment data, and banking data become accessible through standardized APIs, entirely new service categories emerge: integrated financial health dashboards, automated retirement optimization, personalized risk services.

AI agents as autonomous service interfaces. No longer chatbots answering standard questions, but AI agents that act proactively: preparing a transfer, identifying an insurance gap, generating an investment recommendation. The service design bar rises: these agents must be explainable, trustworthy, and regulatory compliant.

Demographic change as an innovation driver. The old-age dependency ratio rises from 16 to 26 percent by 2050.²⁰ This fundamentally changes risk landscapes, product requirements, and service models. Insurers who understand this shift as a service design challenge rather than an actuarial problem will shape the market.

Conclusion: The Methodology Is Missing, Not the Technology

The German financial sector has invested enough. EUR 5.9 billion in insurer IT spend, rising digital budgets at banks, 750 FinTechs with EUR 97 billion in transaction volume.²¹ What’s missing is no longer technology. What’s missing is the methodology to turn technology investments into services that customers actually use.

Service innovation provides that methodology: from customer journey mapping to the service blueprint to multi-stakeholder design. In the financial sector, there’s an added dimension: regulation isn’t the brake everyone complains about. It’s the first design parameter — and those who have understood this are building the best services.

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Frequently Asked Questions

What is service innovation in financial services?

Service innovation in financial services is the systematic development of new or significantly improved services in the banking, insurance, and finance sector. Unlike digitizing existing processes, it focuses on redesigning services: how is advice experienced, how does a claims process work, how do customers interact with their bank?

What role does regulation play in banking innovation?

Regulation (PSD2, PSD3, FiDA, DORA, BaFin requirements) creates standardized frameworks that enable innovation. PSD2 mandated Open Banking — without this legislation, there would be no multi-banking apps. DORA standardizes resilience requirements across the EU. The most successful service innovations in the financial sector treat regulation as a design parameter, not as an obstacle.

What does Open Banking / Open Finance mean for banks and insurers?

Open Banking (PSD2/PSD3) requires banks to make payment account data accessible through APIs. Open Finance (FiDA) extends data access to mortgages, savings products, investments, and insurance. For banks and insurers, this means: new competitors, but also new opportunities for cross-sector service innovation.

How does Service Design differ in regulated industries?

The methods (journey mapping, blueprinting, prototyping) remain the same. The difference: in regulated industries, a compliance layer is added. Service blueprints have three layers instead of two (frontstage, backstage, compliance). Regulatory requirements are defined as design parameters in phase 1, not discovered as hurdles in phase 5.

What are examples of successful service innovation in the German financial sector?

Zurich Insurance (hybrid consultation with video, co-browsing, and digital signature), HypoVereinsbank (mobile banking with multi-banking integration and personal finance manager), VR Smart Finanz (real-time financing decisions in the cooperative network), and the Deutschlandticket model as a blueprint for radical service simplification in the financial industry.

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Footnotes

1. GDV: Insurer IT spending at record high (2024). EUR 5.9bn in IT investments. ↩

2. McKinsey: German Retail Banking Snapshot 2025. Over 72% of customer interactions in Germany/Austria via mobile channels (2024). ↩

3. Savings banks study (2025): 40% of banks see their own IT as an innovation blocker; more than half report that new products cannot be implemented fast enough. ↩ ↩²

4. Bain: Germany’s Banks 2025. 6.0% ROE (second consecutive year, best since the 1990s). Cost-income ratio 59% (lowest in over 40 years). Cost of equity at 8—12% exceeds industry-wide return. ↩ ↩²

5. Oliver Wyman: Banking Report 2025. Revenue pool shrinks by ~9% by 2026. Approximately 40% (~EUR 60bn) affected by structural adjustments. Five successful banking archetypes identified. ↩ ↩²

6. N26: Expansion into securities trading (2024), EUR 0.90 per trade. Trade Republic: Expansion to full bank with checking account (summer 2024), 4% interest on deposits. Over 1 million users in Spain. ↩

7. HypoVereinsbank: First group-wide mobile banking app (jointly with UniCredit Italy). Modernized design with multi-banking, personal finance manager. Cloud applications and AI-powered platforms. ↩ ↩²

8. Industry data: 750+ FinTechs in Germany with ~EUR 97bn transaction volume. 73% cite administrative burden and regulatory hurdles as the biggest growth obstacles. ↩

9. PSD3 + PSR: Improved API quality, harmonized standards, sustainable business models for Open Banking. ↩

10. FiDA (Financial Data Access Regulation): EU 2026 work program. Phased rollout: Phase 1 (savings accounts, loans), Phase 2 (motor insurance, investments), Phase 3 (occupational pensions). ↩

11. BaFin: “Same business, same risks, same rules” — no classic regulatory sandbox in Germany. FinTech Innovation Hub as a dialogue platform. ↩

12. DORA: In effect since January 17, 2025. Five core areas: ICT risk management, incident management, resilience testing, third-party management, information sharing. FinmadiG since December 2024. ↩

13. Industry studies: 60% of insurance customers want digital completion after personal consultation. Only 13 of 18 surveyed insurers with functional online portals. ↩

14. Zurich Insurance: Video consultation, co-browsing, digital signature, claims assessment via video call, chatbots for 24/7 product information. Innovation Championship program with USD 100,000 project funding per winner. ↩

15. KPMG: Bancassurance — Opportunities through digitization. Growth stagnating. Digital bancassurance platforms (e.g., Friendsurance for Deutsche Bank, R+V) as alternative. ~75% of large banks maintain both traditional and digital bancassurance partnerships. ↩

16. Bitkom: Embedded Insurance Guide (2022). Embedded insurance in Germany currently limited to simpler supplementary products. Complex products still require broker license. ↩

17. VR Smart Finanz: Cooperative digital commercial lender in the Volksbanken/Raiffeisenbanken network. Real-time financing decisions for SMEs. ↩

18. EY: Five priorities for insurers 2026. Successful AI transformers achieve 42% higher revenue growth. ↩

19. BaFin: AI guidance for financial institutions. Governance requirements for AI deployment in the financial sector. ↩

20. Capgemini: World Property and Casualty Insurance Report 2025. Old-age dependency ratio rises from 16% to 26% by 2050. ↩

21. Industry data: 750+ FinTechs in Germany, ~EUR 97bn transaction volume. GDV: EUR 5.9bn insurer IT investments (2024). ↩