How it plugs in
—Public API
NoOpen source
YesFree tier
Signal on Mobile App Development Platforms5.6#11 of 37

Pricing
- Avaloniabilled annually · MIT-licensed UI framework · Cross-platform · 70+ built-in controls · Community support via GitHubFree
- Plusbilled annually · Advanced IDE tooling · Avalonia for Visual Studio · DevTools · Parcel · Hot Reload€299/yr
- Probilled annually · Everything in Plus · Media Player · Tree DataGrid · Rich Text Editor · PDF Viewer · 70+ charts and data visualizations€899/yr
- EnterpriseThree seats included · 3 seats included€21,000/yr
As avaloniaui.net lists them, checked 25 Sept 2026.