fluent_ui is queued for analysis. Crawling candidates and ranking them takes a few minutes. This page updates itself when the list exists — you can also come back later.
What is known so far comes from the other direction:
These projects were analysed and named fluent_ui among their alternatives. The relationship is not symmetric — how fluent_ui rates them is a separate judgement, made when fluent_ui is analysed in its own right.
calls fluent_ui “Choose when building a cross-platform Flutter app that needs Fluent design, not a Windows-native framework.”
WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.