Description
Swimm is a code documentation platform designed to automatically document your codebase, from legacy systems to modern architectures. It leverages deterministic analysis for accuracy, AI for scalability, and subject matter experts to catch what automated tools might miss. This combination ensures that modernization projects are accurate, complete, and delivered on time.
Swimm's API-first architecture turns embedded business logic into reusable services, supporting healthy product evolution. It provides a validated knowledge base for AI tools like Copilot and Claude Code, ensuring they understand your codebase's unique patterns. The platform is built on a proprietary deterministic analysis engine that maps dependencies, entry points, data flows, and cross-repo relationships, providing a trustworthy system understanding.
Swimm's services include large-scale migrations, technical modernization projects, and compliance and audit readiness. It supports on-premise deployment, including air-gapped environments, and is SOC 2 and ISO 27001 compliant. The platform is proven at scale, having analyzed over 100 million lines of code, and covers both mainframe and modern languages.
Swimm is designed for developers navigating new codebases, onboarding new hires, or contributing to open-source projects. It provides a live workspace where every task is tracked and every output is verifiable. The platform's goal is to enhance the capabilities of engineers, not replace them, by providing the tools and knowledge needed to evolve systems independently.
Swimm's Core Features
Automatic code documentation
Deterministic analysis for accuracy
AI for scalability
Expert validation
API-first architecture
Large-scale migrations
Compliance and audit readiness
On-premise deployment
How to use Swimm?
Configure: Set up the platform for your codebase
Use: Document and analyze your code
Optimize: Enhance system understanding and modernization
Maintain: Keep documentation and knowledge base current
Swimm's Use Cases
- Codebase Documentation
- API-First Architecture
- Legacy Modernization
- Compliance Readiness
- Developer Onboarding







