Swimm vs VitePress

Swimm plans

• Project-based pricingPriced on request

VitePress plans

• Free open-source softwareFree
• VitePressFree

Pick Swimm if…

Swimm is aimed at enterprise teams modernizing complex codebases, including mainframe and legacy systems. It may suit organizations that want staged modernization work and the option to use internally available LLMs.

Pick VitePress if…

VitePress suits developers and site authors building documentation or other content-focused websites from Markdown. It is a fit for projects that can use Node.js 22 or higher and account for server-side rendering in custom themes.