AI-Powered Legacy Modernization.

Meet 100x: Your AI Modernization Agent

Reduce technical debt and modernize legacy applications dramatically faster with AI-powered automation

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What is 100x?

AI-Powered Legacy Application Modernization

100x is Stride's AI-powered legacy modernization agent that dramatically accelerates the process of modernizing legacy applications and reducing technical debt. It combines deep system tracing with automated code generation to deliver safe, slice-by-slice modernization — even without source code — at a fraction of traditional cost and timeline. 100x enables teams to modernize with confidence while preserving critical business logic.

Proven Results

100x By The Numbers

Real outcomes from real legacy modernization engagements powered by Stride 100x.

$1.15M
Cost Savings Delivered
Fintech .NET modernization
30%+
Reduction in Modernization Cost
vs. traditional approaches
9+ mo
Time Savings on Average
Based on calculator projections
0
Source Code Required
Works even without source

Traditional Modernization vs. 100x

Traditional Approach

Timeline18\u201324 months
Risk ModelBig-bang rewrite
Source CodeRequired
DocumentationManual & slow
Test GenerationManual effort

With Stride 100x

TimelineMonths, not years
Risk ModelSafe slice-by-slice
Source CodeNot required
DocumentationAI-generated instantly
Test GenerationAutomated by AI

What Sets 100x Apart

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Modernize with Confidence —

Even Without Source Code

Our approach enables low-risk, slice-by-slice modernization—even when source code is missing. No big-bang rewrites, just safe, incremental progress.

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Deep System Intelligence, Instantly

We trace everything, including hidden database procedures, and even let you chat with your legacy app to understand system behavior, architecture, and logic.

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AI-Powered Automation Built In

Automatically generate tests, documentation, and clean modern code—while future-proofing your systems for LLMs and autonomous agents.

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How 100x Works
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Blueprint

  • Connect to your systems and trace
  • Map architecture and dependencies
  • Create modernization roadmap
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modernization icon

Modernization

  • Connect to your systems and trace
  • Map architecture and dependencies
  • Create modernization roadmap
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Evolution

  • Connect to your systems and trace
  • Map architecture and dependencies
  • Create modernization roadmap
Case Study

Stride 100x Simplifies Legacy .NET Software, Saving $1.15M

When a nationally recognized fintech company faced a two-year timeline to modernize their critical .NET business application, Stride 100x used GenAI-powered solutions to transform a decade-old monolith into scalable, efficient operations. By combining AI-driven system tracing, automated code analysis, and human-led architecture review, Stride turned a risky modernization into measurable savings and a future-ready platform.

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“What once felt like an insurmountable project
became a strategic win—faster, safer, and
more aligned to our long-term goals.”


 — Director of Engineering, Global Reinsurance & Fintech Client

100x Cost Savings Calculator

Enter estimated length and team size of any potential
modernization project and quickly see the cost and time
savings that 100x can deliver today.

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months
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team members

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Total Cost without 100x

$1,575,000.00

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Total Cost with 100x

$1,119,375.00

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Time Savings with 100x

9.38 months

Frequently Asked Questions

Legacy Modernization with AI — Answered

What is AI-powered legacy modernization?

AI-powered legacy modernization uses artificial intelligence agents to analyze, trace, and transform legacy application code into modern architectures. Stride's 100x agent automates system tracing, test generation, documentation, and code modernization — dramatically reducing the time and cost of legacy transformation while minimizing risk.

Can you modernize legacy applications without source code?

Yes. Stride 100x can modernize legacy systems even when source code is missing. It uses deep system tracing to map architecture, dependencies, and hidden database procedures, then generates documentation and modern code from the observed system behavior. This is critical for organizations dealing with decades-old systems where original source may be lost.

What is slice-by-slice modernization?

Slice-by-slice modernization is an incremental approach that transforms legacy applications one component at a time rather than attempting a risky big-bang rewrite. Each slice is independently testable and deployable, allowing teams to deliver value continuously while reducing the risk of system-wide failures during modernization.

How much does legacy modernization cost with 100x?

Stride 100x typically reduces legacy modernization costs by 30% or more compared to traditional approaches. In one engagement, 100x delivered $1.15M in cost savings for a fintech .NET modernization. Use our cost savings calculator above to estimate your specific project savings based on team size and timeline.

How long does AI-powered legacy modernization take?

With 100x, legacy modernization projects that traditionally take 18-24 months can be completed in months, not years. The AI agent accelerates every phase — from system discovery and architecture mapping to test generation and code modernization — saving an average of 9+ months on typical engagements.

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Match Your Legacy Modernization Approach to Your Business Opportunity

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Software robust enough to stand the test of time and nimble enough to evolve.

No black boxes. No shortcuts.

We take a product-centric approach that starts with asking the right questions and aligns delivery to your long-term vision.

Whether you’re launching new products or rebuilding critical systems, we craft tailor-made solutions that align to your goals. The result is software that’s built to last and easy to evolve.

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