Modernize the architecture of Java and .NET apps for the cloud

With vFunction, you can streamline architectural modernization today and drive innovation tomorrow.

  • Analyze your monolith with patented runtime insights
  • Modularize code and fix architecture with AI code assistants
  • Accelerate application modernization by 15x

The result? Cloud-native services that scale, lower costs, and drive engineering velocity.

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What you'll see

Architecture that evolves with your cloud journey

Whether you’re moving applications to the cloud for the first time or advancing from basic cloud services to serverless, vFunction helps you modernize without a full rewrite.

  • Prioritize modernization tasks with patented runtime analysis and algorithms
  • Fix architectural tech debt faster using code assistants like GitHub Copilot and Amazon Q, guided by vFunction prompts or MCP server
  • Automate service extraction, API creation, documentation and framework upgrades
  • Enforce patterns and guardrails to prevent architectural drift using OpenTelemetry data
Fund Your vFunction Licenses

No more excuses. AWS is funding your modernization with vFunction.

“We are excited to be working with vFunction to monitor our applications to detect and fix issues before they result in more serious consequences."

Martin Lavigne

R&D Lead, Trend Micro

“vFunction addressed a critical need for us to take thousands of our enterprise applications and modernize them through the use of an extremely powerful automated platform."

Flavio Fasano

Senior Solution Architect, Intesa Sanpaolo Bank

“Last year we completed the extraction of our conversation service from the monolith. We picked a popular service that was notoriously slow. Through considerable effort, we turned this into our lean, mean microservice machine that boasts sync times that are 25-100x better. In addition, we improved cycle time to just five minutes."

Adam Safran

Senior Engineering Manager, Turo

Get started with vFunction

Transform your workloads to cloud native—and watch velocity, resiliency, and scale accelerate.