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Modernize and maintain legacy code faster

Generate comprehensive documentation from any programming language – from COBOL to modern

Maintain
Enable every developer to understand the impact of changes before they’re made
Modernize
Confidently refactor legacy code with visibility into functionality and dependencies
Discover
Automatically generate documentation that enables faster decision making

Legacy projects are high-risk and constantly behind schedule when the codebase is a black box

Legacy code is undocumented
It’s challenging to understand the original intent behind the code
Exploration is difficult
Working through complex flows and dependencies is a long and manual process
Experienced engineers are bottlenecks
Teams rely on your top engineers to understand legacy code functionality

Automatically generate code documentation

Backfill missing documentation

Backfill missing documentation

Turn your spaghetti code into clear explanations with examples that enable your engineers to quickly understand the most complex codebases

Generate system and code diagrams

Generate system and
code diagrams

Give product managers, architects, and engineers the information they need to understand every level of your system, from conceptual to code implementation

Never loose the context behind your legacy code

Never lose the context behind your legacy code

Auto-sync keeps documentation up to date as part of the developer’s CI process

How it works

Deep static code analysis

Our approach is built on a foundation of language-specific parsing that identifies various logical components from your code.

Legacy code plug in architecture

We continuously add new language support through custom plugins that can extend support for any language, including esoteric industrial or proprietary languages

Quality assurance

Deterministic analysis provides more reliable results than pure AI-based solutions

Use case integrations

Don’t let legacy code hold
your projects back

Built for enterprise

Secure
Code and content never leaves your network. Also available as on premise. Swimm is SOC 2 and ISO 27001 compliant
Scalable
Swimm smoothly scales to thousands of developers and tens of millions of lines of code
Support & services
Dedicated enterprise support and implementation teams