AI TOOL PROFILE
Swimm: Application Understanding Platform
- Software Development
- Knowledge Management
- Enterprise companies
- Application modernization teams
- Enterprise architects
- Business analysts
Pricing
Pricing was not clearly available from the provided evidence. Buyers should confirm current pricing on the vendor website.
At a glance
- Best for
- Enterprise companies, Application modernization teams, Enterprise architects, Business analysts
- Key use cases
- Application Modernization, Legacy System Analysis, AI Agent Contextualization, UI Assessment
- Official website
- Visit swimm official website

How AI is used
Swimm is an application understanding platform designed to help organizations analyze and document software behavior. The platform uses deterministic code analysis to extract business rules and decision paths that are traceable to the source code.
The tool is built for enterprise architects, business analysts, and teams managing application modernization. It supports legacy languages, including COBOL, JCL, and PL/I, as well as modern languages, and is designed to analyze over 100 million lines of code.
Key capabilities include mapping codebases to business functions and generating screens to assess legacy user interfaces without running the system. The platform also provides structured context for AI agents through the Swimm MCP.
Buyers should confirm if the platform's focus on large-scale enterprise legacy modernization aligns with their project scale.
Key Features
Business Rule Extraction
Uses deterministic code analysis to extract business rules and decision paths traceable to the source code.
Flow and Dependency Tracking
Supports tracing dependencies and context across programs, jobs, and system boundaries.
Legacy UI Screen Generation
Allows users to assess legacy user interfaces without running the system.
System Mapping
Maps the codebase to the business functions it serves.
Broad Language Support
Supports COBOL, JCL, PL/I, and modern programming languages.
Enterprise Security
SOC 2 and ISO 27001 compliant, with support for air-gapped environments and customer-managed LLMs.
Use Cases
Application Modernization
Extracting decision logic and business rules to support the transition from legacy systems to modern architectures.
Legacy System Analysis
Analyzing COBOL or PL/I codebases to understand system behavior.
AI Agent Contextualization
Providing AI agents with structured context through the Swimm MCP for code interaction.
UI Assessment
Generating screens for legacy interfaces to evaluate them without active system execution.
FAQ
What does Swimm do?
- Swimm is an application understanding platform that extracts business rules and decision paths from code using deterministic analysis to help teams understand software behavior.
Does Swimm support legacy languages?
- Yes, Swimm supports COBOL, JCL, and PL/I, as well as modern programming languages.
How does Swimm differ from AI-generated code summaries?
- Swimm uses deterministic analysis, meaning the extracted insights and business rules are traceable and verifiable in the source code rather than being inferred summaries.
Is Swimm suitable for small businesses?
- Swimm is designed for enterprise companies and teams managing large-scale modernization projects, often involving millions of lines of code.
Source category: Software Development
Source subcategory: Knowledge Management
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