Best OpenPencil Alternatives in 2026
Updated
20 platforms from game UI design software ranked against OpenPencil on the same published basis.
- 1OpenPencil vs Fluid UI
- 2OpenPencil vs Framer
- 3OpenPencil vs Mockplus
- 4OpenPencil vs UXPin
- 5OpenPencil vs MasterGo
- 6OpenPencil vs Pixso
- 7OpenPencil vs Marvel
- 8OpenPencil vs Proto.io
- 9OpenPencil vs Penpot
- 10OpenPencil vs Justinmind
- 11OpenPencil vs ProtoPie
- 12OpenPencil vs Lunacy
- 13OpenPencil vs MockFlow
- 14OpenPencil vs Uizard
- 15OpenPencil vs Visily
- 16OpenPencil vs Axure RP
- 17OpenPencil vs Moqups
- 18OpenPencil vs NinjaMock
- 19OpenPencil vs Quant-UX
- 21OpenPencil vs ForeUI
OpenPencil alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Fluid UI | 8.1 | Free plan | $8.25/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Framer | 8.1 | Free plan | $10/mo | Android, iOS, Linux, Mac, Web, Windows |
| 3 | Mockplus | 8.1 | Free plan | $2.48/mo | Android, iOS, Mac, Web, Windows |
| 4 | UXPin | 8.1 | Free plan | $29/mo | Android, iOS, Mac, Web, Windows |
| 5 | MasterGo | 7.9 | Free plan | Free | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 6 | Pixso | 7.9 | Free plan | $4/mo | Android, API, Mac, self-hosted, Web, Windows |
| 7 | Marvel | 7.8 | Free plan | $12/mo | Android, API, iOS, Web |
| 8 | Proto.io | 7.8 | Free plan | $29/mo | Android, iOS, Web |
| 9 | Penpot | 7.6 | Free plan | $7/mo | API, self-hosted, Web |
| 10 | Justinmind | 7.5 | Free plan | $19/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 11 | ProtoPie | 7.4 | Free plan | $25/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 12 | Lunacy | 7.1 | Free plan | $1/mo | Linux, Mac, self-hosted, Web, Windows |
| 13 | MockFlow | 7.0 | Free plan | Free | Browser, Mac, Web, Windows |
| 14 | Uizard | 6.9 | Free plan | $3.25/mo | Browser, Web |
| 15 | Visily | 6.8 | Free plan | $14/mo | Browser, Web |
| 16 | Axure RP | 6.7 | No | $29/mo | Mac |
| 17 | Moqups | 6.7 | Free plan | $7/mo | Browser, Web |
| 18 | NinjaMock | 6.6 | Free plan | Free | Web |
| 19 | Quant-UX | 6.6 | Free plan | Free | self-hosted, Web |
| 21 | ForeUI | 6.2 | No | €130/mo | Windows, Mac, Linux |
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Questions about OpenPencil alternatives
What is the best alternative to OpenPencil?
Fluid UI, number 1 in game UI design software with a score of 8.1 out of 10. The others here: Framer, Mockplus, UXPin and 16 more.
What is the best free alternative to OpenPencil?
Fluid UI is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.