Best OpenFlowKit Alternatives in 2026
Updated
20 apps from AI diagram generators ranked against OpenFlowKit on the same published basis.
- 1OpenFlowKit vs Creately
- 2OpenFlowKit vs InfraSketch
- 3OpenFlowKit vs Nimbalyst
- 4OpenFlowKit vs OpenCharts
- 5OpenFlowKit vs Lucid Train
- 6OpenFlowKit vs AI Diagram Maker
- 7OpenFlowKit vs ArchitectureDiagram.ai
- 8OpenFlowKit vs Archway
- 9OpenFlowKit vs Diagrams.so
- 10OpenFlowKit vs Eraser
- 11OpenFlowKit vs flow-chart.io
- 12OpenFlowKit vs LetDraw
- 13OpenFlowKit vs Mermaid Chart
- 15OpenFlowKit vs sysdraw
- 16OpenFlowKit vs yUML
- 17OpenFlowKit vs FlowChartAI
- 18OpenFlowKit vs AI Flowchart
- 19OpenFlowKit vs AutoUML
- 20OpenFlowKit vs diagram.ch
- 21OpenFlowKit vs FlowCraft
OpenFlowKit alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Creately | 6.7 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | InfraSketch | 6.6 | Free plan | Free | Linux, Mac, Web, Windows |
| 3 | Nimbalyst | 6.6 | Free plan | $16.67/mo | iOS, Linux, Mac, Windows |
| 4 | OpenCharts | 6.6 | Free plan | $9.99/mo | API, Mac, Web, Windows |
| 5 | Lucid Train | 6.5 | Free plan | $2.50/mo | Linux, Mac, Windows |
| 6 | AI Diagram Maker | 6.4 | Free plan | $10/mo | API, Web |
| 7 | ArchitectureDiagram.ai | 6.4 | Free plan | $4.99/mo | API, Web |
| 8 | Archway | 6.4 | Free plan | $12/mo | API, self-hosted, Web |
| 9 | Diagrams.so | 6.4 | Free plan | $0.83/mo | API, Web |
| 10 | Eraser | 6.4 | Free plan | $15/mo | API, Browser, self-hosted, Web |
| 11 | flow-chart.io | 6.4 | Free plan | $19/mo | API, Web |
| 12 | LetDraw | 6.4 | Free plan | $5/mo | API, self-hosted, Web |
| 13 | Mermaid Chart | 6.4 | Free plan | $12/mo | API, Browser, Web |
| 15 | sysdraw | 6.4 | Free plan | $6/mo | Web |
| 16 | yUML | 6.4 | Free plan | $4.17/mo | API, self-hosted, Web |
| 17 | FlowChartAI | 5.4 | No | — | Web |
| 18 | AI Flowchart | 5.2 | Free plan | $9/mo | Web |
| 19 | AutoUML | 5.2 | No | — | Web |
| 20 | diagram.ch | 5.2 | No | — | Web |
| 21 | FlowCraft | 5.2 | No | — | Web |
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Questions about OpenFlowKit alternatives
What is the best alternative to OpenFlowKit?
Creately, number 1 in AI diagram generators with a score of 6.7 out of 10. The others here: InfraSketch, Nimbalyst, OpenCharts and 16 more.
What is the best free alternative to OpenFlowKit?
Creately is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.