Swimm.io NEW

Swimm, an application understanding platform that extracts business rules from legacy and mainframe code to accelerate modernization and migration.It combines deterministic static analysis with AI to build a searchable knowledge base and reverse-engineer application architecture.

Swimm maps programs, modules, screens, jobs, and dependencies, enabling dependency analysis and architecture visualization across large codebases.The platform automatically generates diagrams, flow maps, and contextual documentation for code discovery, variable and job-flow tracing, and business logic extraction.

Reverse-engineered specifications and customizable documentation formats provide product managers, analysts, and non-technical stakeholders with current system specs.Developers and modernization teams receive automated code mapping, faster onboarding, and outputs aligned to organizational standards and workflows.

Key Features

• AI-powered static code analysis that reverse-engineers legacy/mainframe applications to extract business rules and build a code knowledge base
• Automated living inventory of programs, modules, screens, jobs, and dependencies with explanatory names
• Automatic architecture mapping and dependency diagram generation with traceable user screens, variables, job flows, and contextual explanations
• Automatic generation of documentation and formal specs from code (reverse-engineered, ignoring boilerplate) with customizable outputs
• Secure, compliant and scalable deployments (cloud and on-premise), low-resource local runs, and integrations with GitHub, VS Code, and JetBrains

Use Cases

• Document and onboard developers to complex mainframe systems using Swimm to extract business rules, auto-generate searchable documentation and diagrams, and reduce ramp-up time and support tickets
• Accelerate legacy-to-cloud migration by reverse-engineering application architecture and mapping dependencies with Swimm's static analysis and AI, producing clear dependency graphs and a prioritized migration plan
• Reduce operational risk and speed up refactoring by building an up-to-date knowledge base from extracted business logic, auto-generated documentation and diagrams for impact analysis, compliance audits, and test coverage planning

Who is it for?

• Software developers
• Documentation writers
• It managers
• Enterprise architects
• Business analysts