Prepare for open banking APIs — in just two weeks

Open banking requires banks to expose customer data and integrate with fintech ecosystems—while maintaining security, regulatory compliance, and delivery speed. 

With our Software Portfolio Scan, you can quickly identify security risks, architectural bottlenecks, and modernization priorities across your software portfolio, so you can move forward with open banking initiatives with confidence.

Banks with higher software quality unlock 30% more innovation capacity, while avoiding an extra €2.25M in maintenance costs per system each year.

SIG Financial Services

Open banking is not just an API challenge. It’s a software maturity challenge.

To succeed, banks need to:

  • secure their software foundations
  • modernize legacy architecture safely
  • gain full visibility into their software landscape
  • free engineering capacity for innovation.

Software Portfolio Scan provides leadership with the insights needed to make confident modernization and security decisions.

What’s standing between your bank and secure open banking

Security weaknesses become more visible when systems are exposed through APIs.

44% of financial systems still have average or below-average security ratings, increasing breach and compliance risk.

How we help?

Through a source-code level analysis, we identify secusrity and OSS vulnerabilities early so you can build secure-by-design platforms for open banking ecosystems.

Fintech competitors innovate faster.

Many banks operate large software estates without clear visibility into architecture quality or technical risk, slowing innovation.

How we help?

You gain full visibility into your software landscape—revealing architectural dependencies, technical debt, and security risks so you can remove bottlenecks and ship features and products to market faster.

How we help?

We provide an overview of architectural bottlenecks and high-risk systems, identifying modernization roadmaps for API enablement without runaway costs.

Legacy systems slow down API transformation.

37% of financial systems built on legacy technologies have lower architecture scores, making system changes significantly harder.

Technical debt limits innovation capacity.

Poor software quality can drive €2.25M in additional maintenance costs per system annually, reducing resources available for innovation.

How we help?

We uncover technical debt in your systems, so you can shift IT investment from maintenance to digital innovation.

A fast, evidence-based assessment of your software landscape in 2 weeks

Uncover inefficiencies, identify risks, and benchmark your software portfolio against the competition. Powered by deep source-code analysis across 300B+ lines of code in SIG’s benchmark dataset.

Prepare your banking platform for open banking and digital innovation.

This field is for validation purposes and should be left unchanged.
Name*
Privacy*

Related resources

Legacy technology: The biggest barrier to digital agility in financial services

Legacy technology is quietly holding financial institutions back. Discover how modernization can boost agility, speed, and future growth....

Finance signals 2025

A report on the hidden costs and risks of IT in the financial sector. Get exclusive insights on the 2025 state of IT in finance based on extensive benchmark research....

FSI CTO guide: Software governance in the AI era

Practical guidance for FSI leaders to reduce risk, align AI strategy with reality, and lay the foundations for long-term AI-driven impact....

Register for access to Summer Sessions

This field is for validation purposes and should be left unchanged.
Name*
Privacy*