Available worldwide · Popular in: US, EU, GB
What is Avalonia UI?
Framework enabling .NET developers to create applications spanning desktop, mobile, and web platforms using shared XAML and C# code with pixel-identical rendering across all target environments.
Avalonia UI pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free for non-commercial use. From $17/month for professional development.
Free
FreeMIT-licensed open-source framework for non-commercial projects
- MIT licensed UI framework
- Cross-platform capability
- 70+ built-in controls
- Community support via GitHub
Plus
Advanced development tooling and IDE integrations
- Everything in Free
- IDE extensions
- DevTools
- Parcel MCP
Pro
Premium UI components and rich application capabilities
- Everything in Plus
- 70+ charts and data visualizations
- Premium UI components
Enterprise
Contact salesComplete commercial offering with engineering support and enterprise features
- Premium developer tooling and production-ready controls
- Source code access for commercial components
- Long-Term Support releases with security updates
- Direct engineering support with SLA-backed response times
- Air-gapped and offline deployment capability
- Extended maintenance windows
Platform & deployment
Independently observed- iOS
- Web
- Linux
- Android
- Windows
- On-premise
- Air-gapped
- Self-hosted
Avalonia UI alternatives
Other desktop app frameworks we track, ranked by the same independent score.
Compare Avalonia UI
Side by side against other desktop app frameworks, attribute by attribute, with a source on every value.
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Avalonia UI, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 100 | 0.08 | 8.4 | ✓ |
| Price level | 50 | 0.05 | 2.6 | ✓ |
| Reliability | 0 | 0.07 | 0.0 | - |
| Capabilities | 0 | 0.05 | 0.0 | - |
| Integrations | 0 | 0.04 | 0.0 | ✓ |
| Security posture | 5 | 0.07 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 0 | mediumsource · 2026-08-18 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | HqCountry: EE · PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-18 · 75% |
Pricing
Security
| Attribute | Value | Evidence |
|---|---|---|
| Gdpr | Yes | highsource · 2026-08-18 · 75% |