Swimm

Swimm is an AI-powered application understanding platform for engineering and architecture teams modernizing complex, legacy codebases.

It combines static analysis with generative AI to build a structured knowledge base of how an application works, then keeps that understanding current as code evolves. Key capabilities include:

• Reverse engineering and business logic extraction to surface business rules and system behavior from existing code
• Living inventory of modules and dependencies with explanatory naming to make large systems easier to navigate
• Visual architecture mapping and diagram generation to document patterns, dependencies, and system flows
• Documentation bound to code changes so docs stay synchronized with ongoing development and modernization work

Pricing: Quote-based; not published. Engagements start with a scoping call and a paid one-week grounding sample, with the fee credited toward what follows.

What makes it notable is the focus on deterministic accuracy via static analysis, plus options geared to regulated environments, including SOC 2 and ISO 27001 compliance, on-prem deployments (including air-gapped), and customer-managed LLMs for data control.