What Is the Difference Between Open Banking and Banking?
Explore the key differences between Open Banking and traditional banking, focusing on data sharing, innovation, and customer experience.
Open Banking and traditional banking are integral to the financial industry, but they cater to different purposes and opportunities. While traditional banking focuses on offering financial services directly to customers, Open Banking leverages technology and data sharing to provide enhanced, personalised, and secure financial experiences.
In this article, we will explore the core differences between Open Banking and traditional banking, along with their implications for customers, businesses, and the broader financial ecosystem.
What Is Open Banking?
Open Banking refers to a regulatory framework that allows third-party providers to access financial data securely and with customer consent. This data-sharing system is powered by application programming interfaces (APIs) and is designed to foster innovation in the financial sector. Open Banking aims to create a more competitive landscape where customers benefit from tailored financial products and services.
For a detailed breakdown of Open Banking, visit Investopedia's Open Banking guide.
Key Features of Open Banking
- Consumer Consent: Data sharing happens only with explicit customer approval.
- Enhanced Competition: Banks collaborate with fintechs and third-party providers to improve services.
- Personalisation: Open Banking enables tailored financial solutions based on user data.
- Transparency: Customers gain a clearer view of their financial health.
For additional insights, explore GoCardless' Open Banking overview.
What Is Traditional Banking?
Traditional banking involves financial institutions offering standardised services such as:
- Deposit accounts
- Loans and mortgages
- Payment processing
- Savings and investments
These services are typically centralised, with customers interacting directly with their bank to manage their finances.
Learn more about how traditional banking operates in this PortfolioPlus guide.
Comparing Open Banking and Traditional Banking
1. Approach to Customer Data
- Traditional Banking: Banks keep customer data within their systems and use it to provide core services.
- Open Banking: Enables secure sharing of customer data with authorised third parties through APIs.
For more on the differences, read KMS Solutions' blog.
2. Innovation and Technology
- Traditional Banking: Relies on legacy systems, which can limit agility and innovation.
- Open Banking: Uses cutting-edge APIs to foster innovation, making it easier for fintechs to create new solutions.
3. Customer Experience
- Traditional Banking: Offers standardised products, often without personalisation.
- Open Banking: Tailors financial products to customer preferences, improving accessibility and satisfaction.
4. Accessibility and Competition
- Traditional Banking: Often centralised, with limited integration with external platforms.
- Open Banking: Encourages competition, allowing fintechs to challenge traditional players and provide better services.
Explore Open Banking’s competitive edge in Noda's comparison article.
What Are Open Banking Accounts?
Open Banking accounts are financial accounts linked to Open Banking systems. They allow third-party providers to access data with customer consent, enabling seamless payment solutions, personalised financial advice, and aggregated account management.
These accounts enhance convenience by offering a unified view of multiple financial products. For more details, visit PayNet's Open Banking guide.
Benefits of Open Banking Compared to Traditional Banking

1. Improved Transparency
Open Banking fosters transparency by giving consumers control over their data. Customers can track where and how their data is used.
2. Personalised Solutions
With data-sharing APIs, Open Banking enables the development of tailored products such as savings trackers, budgeting tools, and investment insights.
3. Enhanced Security
Despite involving third-party providers, Open Banking prioritises security by complying with regulations like the Consumer Data Right (CDR) in Australia.
4. Greater Innovation
Open Banking promotes collaboration between traditional banks and fintech companies, fostering innovation and providing consumers with advanced financial tools.
Challenges of Open Banking Adoption
While Open Banking offers numerous advantages, it also presents challenges:
- Regulatory Compliance: Adapting to Open Banking regulations can be complex for financial institutions.
- Integration Costs: Modernising legacy systems to support APIs can be resource-intensive.
- Consumer Awareness: Educating customers about Open Banking and its benefits remains a hurdle.
Read about overcoming these challenges in this article by GetEvolved.
Fiskil: Enabling Seamless Open Banking Integration
What Is Fiskil?
Fiskil is a leading provider of Open Banking solutions, enabling businesses to access real-time banking and energy data securely. Built for developers, Fiskil’s APIs simplify the integration process, allowing companies to focus on innovation rather than backend complexities.
Learn more about Fiskil’s offerings on its official website.
How Fiskil Powers Open Banking
- Identity Verification: Fiskil verifies account ownership and identity details directly from a user’s bank account.
- Fraud Detection: Utilises transactional data to detect fraudulent activities.
- Automated Onboarding: Simplifies customer onboarding, reducing drop-off rates.
- Personal Finances: Helps users manage budgets and savings through enriched banking data.
Why Choose Fiskil?
Fiskil’s pre-built compliance solutions, unified API, and data enrichment services enhance the Open Banking experience by cutting development time and improving speed to market.
Explore more about how Fiskil drives Open Banking innovation on its blog.
Conclusion
Open Banking represents a significant departure from traditional banking by prioritising data sharing, innovation, and customer empowerment. While traditional banking offers the stability of established systems, Open Banking revolutionises the financial landscape with personalisation, security, and efficiency.
Fiskil emerges as a critical player in this ecosystem, simplifying the adoption of Open Banking with robust APIs and compliance-ready solutions. By leveraging Fiskil, businesses can unlock the full potential of Open Banking, delivering enhanced experiences to their customers.
Additional Resources
- Fiskil
- Fiskil Blog
- Open Banking
- What is Application Programming Interfaces (APIs)
- Traditional banking
- Benefits of Open Banking Accounts
- Advantages of Open Banking
- BaaS vs Open Banking
- What is Open Banking?
- Open Banking vs Banking as a Service
- Open Banking vs Traditional Banking
- What’s the Difference Between Open Banking and Banking as a Service?
- Open Banking and Neo Banking: Exploring the Differences and Similarities
- BaaS Platform Banking vs Open Banking
- Open Finance vs Open Banking