Best MUI Alternatives in 2026
Updated
20 tools from UI design tools ranked against MUI on the same published basis.
- 1MUI vs Fluid UI
- 2MUI vs Mockplus
- 3MUI vs UXPin
- 4MUI vs Wondershare Mockitt
- 5MUI vs Figma Slides
- 6MUI vs Justinmind
- 7MUI vs Proto.io
- 8MUI vs ProtoPie
- 9MUI vs Marvel
- 10MUI vs Lunacy
- 11MUI vs Frame0
- 12MUI vs Penpot
- 13MUI vs MockFlow
- 14MUI vs Sketch
- 15MUI vs WireframeSketcher
- 16MUI vs Visily
- 17MUI vs Axure RP
- 18MUI vs Moqups
- 19MUI vs Uizard
- 20MUI vs ForeUI
MUI alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Fluid UI | 8.1 | Free plan | $8.25/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Mockplus | 8.0 | Free plan | $2.48/mo | Android, iOS, Mac, Web, Windows |
| 3 | UXPin | 8.0 | Free plan | $29/mo | Android, iOS, Mac, Web, Windows |
| 4 | Wondershare Mockitt | 7.8 | Free plan | $2/mo | Linux, Mac, Web, Windows |
| 5 | Figma Slides | 7.6 | No | $3/mo | Android, iOS, Linux, Mac, Web, Windows |
| 6 | Justinmind | 7.6 | Free plan | $19/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 7 | Proto.io | 7.6 | Free plan | $29/mo | Android, iOS, Web |
| 8 | ProtoPie | 7.6 | Free plan | $25/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 9 | Marvel | 7.5 | Free plan | $12/mo | Android, API, iOS, Web |
| 10 | Lunacy | 7.3 | Free plan | $1/mo | Linux, Mac, self-hosted, Web, Windows |
| 11 | Frame0 | 7.2 | Free plan | $79/mo | Linux, Mac, Windows |
| 12 | Penpot | 7.2 | Free plan | $7/mo | API, self-hosted, Web |
| 13 | MockFlow | 7.0 | Free plan | Free | Browser, Mac, Web, Windows |
| 14 | Sketch | 7.0 | No | $12/mo | iOS, Mac, Web |
| 15 | WireframeSketcher | 6.9 | No | $89/mo | Linux, Mac, Windows |
| 16 | Visily | 6.8 | Free plan | $14/mo | Browser, Web |
| 17 | Axure RP | 6.7 | No | $29/mo | Mac |
| 18 | Moqups | 6.7 | Free plan | $7/mo | Browser, Web |
| 19 | Uizard | 6.7 | Free plan | $3.25/mo | Browser, Web |
| 20 | ForeUI | 6.6 | No | €130/mo | Windows, Mac, Linux |
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Questions about MUI alternatives
What is the best alternative to MUI?
Fluid UI, number 1 in UI design tools with a score of 8.1 out of 10. The others here: Mockplus, UXPin, Wondershare Mockitt and 16 more.
What is the best free alternative to MUI?
Fluid UI is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.