Best Diagramming Tool Alternatives in 2026
Updated
20 apps from diagramming software ranked against Diagramming Tool on the same published basis.
- 1Diagramming Tool vs draw.io
- 2Diagramming Tool vs Lucidchart
- 3Diagramming Tool vs EdrawMax
- 4Diagramming Tool vs Visual Paradigm
- 5Diagramming Tool vs Creately
- 6Diagramming Tool vs Microsoft Visio
- 7Diagramming Tool vs Cacoo
- 8Diagramming Tool vs Eraser
- 9Diagramming Tool vs Gliffy
- 10Diagramming Tool vs Bizagi Modeler
- 11Diagramming Tool vs Arcentry
- 12Diagramming Tool vs Gluu
- 13Diagramming Tool vs SmartDraw
- 14Diagramming Tool vs OmniGraffle
- 15Diagramming Tool vs Flowdia Diagrams
- 17Diagramming Tool vs IcePanel
- 18Diagramming Tool vs Camunda
- 19Diagramming Tool vs Ilograph
- 20Diagramming Tool vs Software Ideas Modeler
- 21Diagramming Tool vs PlantUML
Diagramming Tool alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | draw.io | 9.6 | Free plan | Free | Web, Windows, Mac, Linux, iOS, Android |
| 2 | Lucidchart | 9.6 | Free plan | Free | Web, iOS, Android |
| 3 | EdrawMax | 9.1 | Free plan | $5.90/mo | Android, iOS, Linux, Mac, Web, Windows |
| 4 | Visual Paradigm | 8.1 | Free plan | $4/mo | Web |
| 5 | Creately | 7.9 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | Microsoft Visio | 7.9 | No | $5/mo | Mac, Web, Windows |
| 7 | Cacoo | 7.9 | Free plan | $6/mo | API, self-hosted, Web |
| 8 | Eraser | 7.8 | Free plan | $15/mo | API, Browser, self-hosted, Web |
| 9 | Gliffy | 7.7 | Free plan | $2.80/mo | Web |
| 10 | Bizagi Modeler | 7.4 | Free plan | Free | Web, Windows |
| 11 | Arcentry | 7.1 | Free plan | $9.90/mo | API, self-hosted, Web |
| 12 | Gluu | 7.0 | No | €2/mo | Web, iOS, Android |
| 13 | SmartDraw | 6.9 | No | — | Web, Windows, Mac, Linux |
| 14 | OmniGraffle | 6.9 | No | — | Mac, iOS |
| 15 | Flowdia Diagrams | 6.9 | No | — | Windows, iOS, Android |
| 17 | IcePanel | 6.8 | Free plan | $40/mo | Web |
| 18 | Camunda | 6.8 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 19 | Ilograph | 6.8 | Free plan | — | API, Linux, Mac, self-hosted, Web, Windows |
| 20 | Software Ideas Modeler | 6.7 | No | — | Windows |
| 21 | PlantUML | 6.5 | No | — | Web, Windows, Mac, Linux |
Make your app an alternative to Diagramming Tool
See the priceThe sponsored alternative slot on this page is labelled and never changes the order above.
Questions about Diagramming Tool alternatives
What is the best alternative to Diagramming Tool?
draw.io, number 1 in diagramming software with a score of 9.6 out of 10. The others here: Lucidchart, EdrawMax, Visual Paradigm and 16 more.
What is the best free alternative to Diagramming Tool?
draw.io is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Diagramming Tool?
Yes: draw.io.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.