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Legacy to Cloud—At Your Pace, Without the Risk

OpenLegacy is the ONLY AI-driven platform that eliminates legacy modernization risk.

Unlock your legacy systems with an agile, structured, phased approach that enables seamless cloud migration—no disruption, no rewrites, and
no guesswork.

Trusted by:

Purpose built for Legacy Modernization

Tangible business value before you even reach the cloud

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Big Bang Risks

Hybrid approach allows for incremental migration without disrupting core business operations.

Zero
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Faster Time-to-Market

Hybrid approach allows for incremental migration without disrupting core business operations.

10x
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Cost Reduction

Hybrid approach allows for incremental migration without disrupting core business operations.

60%
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Weeks to First Value

Hybrid approach allows for incremental migration without disrupting core business operations.

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A proven path to modernization - analyze, plan,
and execute with confidence

Analyze

Securely connect to mainframes and IBM i. Automatically map dependencies and identify safe modernization boundaries before you change anything.

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Plan

Create the step by step workplan for the components and tasks that keeps legacy and modern systems running in parallel for no risk, no guesswork modernization.

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Execute

Auto-generate modernization-ready APIs and integration bridges to deploy to any cloud or hybrid environment - without rewriting apps or adding heavy middleware.

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See how risk-free modernization works

  • See dependencies before you migrate (no surprises)
  • Modernize in phases with coexistence (no downtime)
  • Deploy modernization-ready services anywhere (no lock-in)

Modernize Without Compromise. Migrate With Confidence

Time to Market

Accelerate time-to-market

Auto generate standardized and well documented APIs from legacy systems using AI assistance. Go from complex and hard to reach legacy systems to cloud-native and AI friendly APIs in days instead of months.

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De-Risk Modernization

The revolutionary platform utilizes AI to deeply understand your legacy systems, With built-in safety planning and testing ensures continuous operations. OpenLegacy Hub progressively decouples your legacy systems and seamlessly integrates them into modern architectures.

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Future Proof Legacy Investments

Stay agile, flexible and future-ready. OpenLegacy Hub is technology agnostic and seamlessly fits within any cloud and technology stack. Stay on-prem, go hybrid, or migrate to the cloud at your pace.

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Customer Success

Global enterprises use OpenLegacy to modernize critical systems
faster – with no disruption.

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"The flexibility and proactivity of the product allowed us to come up with a tailor-made, easy-to-use solution, while the collaboration was so smooth.”

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“Our legacy system was liberated from our middleware stack, resulting in a dramatically streamlined process and significant capital savings.”

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"As the bank embarks on a digital journey to modernize our platforms, it is critical that we leverage new technologies to ensure we stay relevant in this competitive space. We are excited to partner with OpenLegacy to bring next-level digital integration for our banking services in South Korea.”

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“We've met the car insurance competitive market demand and kept our leading position as a direct insurance company.”

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"Leveraging OpenLegacy Hub, its automation, flexibility and decoupling combined with a strong and knowledgeable Customer Success team, we are positioned as a strategic modernization and integration solution."

Technology Alliances

Works with your cloud and modernization ecosystem

OpenLegacy plugs into AWS, Azure, GCP, API management, iPaaS, CI/CD, and DevSecOps tooling - so modernization aligns with how you already build and run software.

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Our Industry Solutions

Built for industries where downtime isn't an option - and modernization can't wait.

Ready to See It in Your Environment?

Our team will show you how OpenLegacy connects to your specific systems — mainframe,
IBM i, or legacy application — and generates an API in a live session.

No commitment. No specialist knowledge required on your end. Just your system details and
30 minutes.