Moderne builds infrastructure for deterministic, governed code change across enterprise software systems. It sequences source code into a compiler-accurate Lossless Semantic Tree, then applies thousands of deterministic OpenRewrite recipes to automate framework migrations, vulnerability remediation, dependency upgrades, and mass refactoring across one repository or hundreds of thousands. The same model powers agent tools including Prethink for context, Trigrep for symbol-aware search, and Changelog for cross-repository change coordination, exposed to coding agents through MCP.
Enterprises use Moderne through a private SaaS platform, an air-gapped on-premises deployment via Moderne DX, or a managed service. The company supports Java, Kotlin, Groovy, Python, C#, JavaScript, TypeScript, Go, Scala, and associated frameworks, and counts Fortune 500 financial-services, retail, healthcare, and technology companies among its customers.
