AWS launches AWS Transform custom to accelerate organization-wide application modernization

Published
December 1, 2025
https://aws.amazon.com/about-aws/whats-new/2025/12/transform-custom-organization-wide-modernization/

AWS Transform Custom is Now Generally Available

AWS Transform custom is now generally available, accelerating organization-specific code and application modernization at scale using agentic AI. It automates repeatable transformations, reducing execution time by over 80% and eliminating the need for specialized automation expertise.

New Features

  • Automates repeatable transformations of version upgrades, runtime migrations, framework transitions, and language translations at scale.
  • Provides both pre-built and custom transformation solutions.
  • Includes out-of-the-box transformations for common scenarios.
  • Enables users to define custom transformations using natural language, reference documents, and code samples.
  • Continually learns from developer feedback and execution results, improving transformation accuracy.

Region Availability

AWS Transform custom is now available in the US East (N. Virginia) Region.

Source: AWS release notes




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