You can’t modernize what
you don’t understand.
Application understanding relied on by AI agents, trusted by teams driving change.
Understanding that drives modernization
Accurate
understanding of what every application does
One source of truth for every stakeholder and every AI tool
Confidence to execute high-stakes modernization reliably
One understanding
for AI and people
AI agents consume structured context through the Swimm MCP. Business analysts read and verify rules in their own language. Architects trace dependencies across system boundaries. One understanding. No drift.
Not inferred.
Not summarized.
Deterministic.
Complete, systematic
Business rules and decision paths extracted through deterministic code analysis. Understanding you can verify and defend, not AI-generated summaries taken on faith.
Readable across the business
Decision logic and data flows expressed so stakeholders, not just engineers, can read, verify, and act.
Traceable to source
Business rules and decision paths extracted through deterministic code analysis. Every insight is verifiable directly in the source code.
faster business rule extraction
business rules extracted
lines of code analyzed
Swimm gave us a map of our application which we verified to be 100% accurate and had all the details our business analysts needed ”
End-to-end application behavior
Deployed where modernization is hardest
Security certified
SOC 2 and ISO 27001 compliant
On-premise deployment
Including air-gapped environments
Customer-managed LLMs
Your data stays in your control
Proven at scale
100M+ lines of code analyzed
Mainframe & legacy coverage
COBOL, JCL, PL/I, and modern languages
Stays current
Understanding updates as your code evolves
How Swimm supports the modernization lifecycle
