Best Altova UModel Alternatives in 2026
Updated
20 platforms from UML modeling software ranked against Altova UModel on the same published basis.
- 1Altova UModel vs BESSER
- 2Altova UModel vs Horusec
- 3Altova UModel vs kUML
- 4Altova UModel vs Astah Professional
- 5Altova UModel vs Visual Paradigm
- 6Altova UModel vs ArgoUML
- 7Altova UModel vs BridgePoint
- 8Altova UModel vs UMLet
- 9Altova UModel vs BOUML
- 10Altova UModel vs Eclipse Papyrus
- 11Altova UModel vs Gaphor
- 12Altova UModel vs JetUML
- 13Altova UModel vs Violet UML Editor
- 14Altova UModel vs Sparx Enterprise Architect
- 15Altova UModel vs AgileUML
- 16Altova UModel vs Umple
- 18Altova UModel vs PragmaDev Studio
- 19Altova UModel vs StarUML
- 20Altova UModel vs UML Lab
- 21Altova UModel vs Rodin Platform
Altova UModel alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | BESSER | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | Horusec | 7.2 | Free plan | Free | API, Browser, Linux, Mac, self-hosted, Web, Windows |
| 3 | kUML | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Astah Professional | 6.7 | No | — | API, Linux, Mac, Windows |
| 5 | Visual Paradigm | 6.0 | Free plan | $4/mo | Web |
| 6 | ArgoUML | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 7 | BridgePoint | 5.9 | Free plan | Free | Linux, Mac, Windows |
| 8 | UMLet | 5.9 | Free plan | Free | Browser, Linux, Mac, Web, Windows |
| 9 | BOUML | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 10 | Eclipse Papyrus | 5.8 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 11 | Gaphor | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 12 | JetUML | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 13 | Violet UML Editor | 5.8 | Free plan | Free | Linux, Mac, Web, Windows |
| 14 | Sparx Enterprise Architect | 5.6 | No | — | — |
| 15 | AgileUML | 5.5 | No | — | Linux, Mac, Windows |
| 16 | Umple | 5.5 | No | — | Linux, Mac, self-hosted, Web, Windows |
| 18 | PragmaDev Studio | 5.3 | No | — | Linux, Mac, Windows |
| 19 | StarUML | 5.3 | No | $129/mo | Browser, Linux, Mac, Windows |
| 20 | UML Lab | 5.3 | No | — | — |
| 21 | Rodin Platform | 5.0 | No | — | Linux, Mac, Windows |
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Questions about Altova UModel alternatives
What is the best alternative to Altova UModel?
BESSER, number 1 in UML modeling software with a score of 7.3 out of 10. The others here: Horusec, kUML, Astah Professional and 16 more.
What is the best free alternative to Altova UModel?
BESSER is the best-ranked alternative with a free plan. 12 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, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.