Digishore, our AI-accelerated automation tool, helps transform legacy systems—without requiring legacy specialists or original documentation.
According to our 2025 CGI Voice of Our Clients research, 41% of executives say legacy systems pose a significant challenge to implementing their digital strategy. Beyond rising operating costs, organizations also face the risk of system obsolescence, inadequate time to market, and meeting regulatory requirements. Compounding the issue of poorly documented legacy applications is the difficulty of finding talent to maintain these applications.
Custom-built legacy systems once delivered a clear competitive edge, and their business logic remains essential today. However, many organizations now face a legacy challenge:
CGI uses Digishore to rapidly transform outdated systems into modern architectures through:
- Automated business logic discovery from source code
- Generation of current-state design and functional architecture
- Smart redesign and code rewrite for today’s platforms
- Full audit trails and documentation to deliver transparency and traceability
- Flexible delivery options: Cloud, hybrid, or on-premises
Data extraction
Automatically generate accurate, up-to-date functional and architectural views of your organization’s system—even in the absence of legacy experts—to support both planning and ongoing development.
Transformation automation
Following a data extraction, Digishore can redesign and rewrite the functionality into a modern technology implementation , while preserving business-critical logic. This capability enables faster, more secure development on modern platforms.
Contact us to learn more about how CGI Digishore can help your organization modernize your legacy systems and accelerate software development to unlock the full potential of your digital strategy.
