Modernize Your Legacy Systems

Enterprise strength low-code makes legacy modernization, digital re-platforming, and the development of large business critical applications faster, easier and future-proof.

Transform Your Business Today

If you are struggling with customized packages or aging systems that are expensive to maintain and slow to change, we can help. OutSystems breaks the stalemate, helping you rebuild large systems in months instead of years. By combining fast visual development, easy integration, and rock-solid scalability, you can digitally re-platform with confidence and speed.

Speed to Succeed

Scale Without Risk

Future-Proof Delivery

Ensure Business Continuity

Reuse and Extend

Manage and Refactor

Vopak replaced an aging ERP system with a custom Terminal Management System that supports their core logistical processes.

Speed to Succeed

Visual development to deliver complex, core systems in months, not years, with your existing team.

Scale Without Risk

Deliver with confidence using an architecture that scales to millions of transactions and users.

Future-Proof Delivery

Ensure Business Continuity

IT and business teams can iterate and deliver new processes fast without disrupting current operations.

Reuse and Extend

IT can extend existing legacy systems with reusable components for fast and easy integration.

Manage and Refactor

Hundreds of interdependent service components to create a flexible architecture that you can reconfigure easily with no technical debt.

Transnational Diversified Group (TDG) turned to OutSystems to build advanced business applications.

Digital Core Systems Built by Our Customers

Explore dozens of digital core case studies, that show these and many more use cases.

Energy and

  • Billing, Collections and Payments
  • Settlements and Reconciliation
  • Scheduling
  • Position management
  • Bidding

Banking and
Financial Services

  • Factoring
  • Loan loss
  • Provisions
  • Risk management
  • Impairments

Retail and

  • Product and contract management
  • Commerce core
  • Terminal management
  • Dispatch and control


  • Policy administration
  • Product administration
  • Pension fund engine
  • Claims handling

More Legacy Modernization Resources

Tackling Legacy Modernization at Your Own Pace

Learn how OutSystems can help you tackle your legacy modernization at the pace your business needs and empower integrated and efficient systems for the future.

Legacy Modernization: Finding Your Way With Low-Code

How much are aging legacy systems and applications hampering your ability to deliver innovative products and services?

Terminal Giant Vopak Increases Employee Efficiency by 50% With OutSystems

Learn how Vopak, one of the world’s largest tank terminal operators, replaced the JD Edwards ERP system and built a new mission-critical terminal management system.

Break Away From Legacy