579 monthly npm downloads before launch

Hosted plans for teams using Flowdown in production.

The renderer stays MIT. Paid plans are for private model support, hosted previews, billing, and server-side rendering for chat transcripts.

Open Source

MIT
Free

The package for apps that render streamed markdown in the browser.

  • Core and React packages
  • Viewport virtualization
  • Static HTML rendering
Install package

Pro

Teams using private models
$49/mo

Private model setup, hosted preview links, team API keys, and usage logs.

  • Private model setup
  • Hosted preview links
  • Team API keys
  • Usage logs

Cloud Render

Chat UIs that need server-side rendering
$199/mo

Render API, cached transcript HTML, longer-conversation support, and priority integration help.

  • Render API
  • Cached transcript HTML
  • Longer transcript support
  • Priority support