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Cross-platform XAML-based UI framework for .NET that runs on Windows, macOS, Linux, iOS, Android, and WebAssembly.

Pricing

From $17 / mo

Founded

2013

Team size

11-50 employees

Headquarters

Remote

Avalonia UI preview

Preview from avaloniaui.net

At a glance

Best for

Software Developer

Pricing model

Tiered plans

Try before you buy

Free trial · Free plan

Integrates with

Visual StudioVS CodeGitHubModel Context Protocol (MCP)Claude Code+1

About Avalonia UI

Avalonia UI is a cross-platform .NET UI framework for building desktop, mobile, web and embedded applications from a single XAML codebase. The open-source core ships 70+ controls; the paid Avalonia Accelerate adds premium controls, charting, and enhanced IDE/debugging tooling. It targets .NET developers building modern cross-platform apps beyond WPF's Windows-only reach.

Procurement & Fit

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Trust

Security & compliance

The vendor hasn’t added security or compliance details yet.

Pricing

Commercial model

Pricing model: Tiered plans

Free trial: Yes

Free plan: Yes

Contract minimum: Not specified

Procurement

Purchasing & legal

The vendor hasn’t added purchasing & legal details yet.

Fit

Best-fit company size

Company-size fit has not been specified yet.

Buyer Fit & Positioning

Implementation & Procurement

Commercial Fit & Ecosystem

Proof, Outcomes & Momentum

Alternatives, Migration & Buyer Objections