Understand and work in any codebase in minutes
- Auto-document your code with AI
- Modernize faster
- Develop and ship safely
What is Swimm
Document your codebase in one click.
Ship 46% faster.
Auto-generate
documentation
documentation
Automatically document your entire codebase in 1 click.
Update documents automatically
Keep docs up to date with every code addition or change.
AI-guided code understanding
Develop confidently as if the code author is sitting next to you.
Documentation platform
Save developer time with auto-generated docs that are always up to date.
Legacy
code
code
Understand and confidently make changes to legacy code.
Code modernization
Modernize legacy code 42% faster. Know what you have and how it works.
Internal developer portal
Achieve full adoption of your developer platform with accurate documentation.
AI-ready code
Transform code and organizational context into a comprehensive knowledge layer optimized for LLMs.
Instant documentation coverage
- Automatically generate documentation for your entire codebase
- Language-agnostic including legacy languages such as COBOL and Assembly
- Swimm surfaces your business logic, patterns and best practices in your codebase
Docs that stay
up to date, automatically
- Documentation auto-updates with every code change
- Enforce updates in your CI process
- Build a culture of documentation by eliminating the burden of manual updates
Develop fast and fearlessly with AI
- Know what every bit of your code does, and how to safely change it
- Enhance outputs from Copilot Enterprise & other codebase-aware tools
- Purpose-built to feed LLMs with the right context
Built for developers.
Trusted by enterprises.
Proven to transform
developer productivity
300M
Code-lines
documented
documented
12K
Teams
1B
Doc verifications
350%
ROI in the first
year
year
“Swimm is a tool that we don’t know how we ever lived without. Accessible information improved productivity and made transferring knowledge between engineers frictionless.”
“We’re continuously gaining a deeper understanding of how our legacy codebase works with Swimm”
“Swimm has seriously streamlined how we manage our internal documentation … bringing context to corners of our repos that were pretty much mysteries before.”
“Swimm made my job so much easier, automating code documentation and ensuring that our design docs are always in sync and up-to-date.”
“Swimm is basically the first true innovation in the last 10 years in the knowledge management and documentation space.”