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ClickCharts vs Structurizr

Both stand on diagramming software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

ClickCharts

Free plan AndroidMacWindows

ClickCharts covers a broad range of diagram types with templates, symbols, graphing, and export options. Check the .ccd compatibility restriction and non-commercial condition if sharing or using editable files elsewhere.

Visit ClickCharts

Structurizr

Free plan Open source APILinuxMac+3

Structurizr brings model-based architecture diagrams, multiple editing options, and export tools together. Check the per-installation user bands and hosting details against your team’s requirements.

Visit Structurizr

The facts

ClickChartsStructurizr
Free planYesYes
Open sourceNot publishedYes
Runs onAndroid, Mac, WindowsAPI, Linux, Mac, Self-hosted, Web, Windows
Lowest paid planFree or on requestServer 1-20 unique users: £300 a month
Plans published123
MakerNot publishedStructurizr
Websitenchsoftware.comstructurizr.com
On diagramming software#6 of 44#2 of 44

ClickCharts: what it does well

  • More than 60 templates
  • More than 900 symbols and connectors
  • Automatic shape connections
  • Exports PDF and image formats
  • Available on Android, macOS, and Windows

What to know first

  • Free version is non-commercial only
  • Editable .ccd files work only with ClickCharts
  • No named third-party integrations stated

Structurizr: what it does well

  • Creates multiple architecture views from one C4 model.
  • Diagrams are interactive, animatable, and embeddable.
  • CLI exports workspace views to PlantUML, Mermaid, or HTML.
  • Free plan and 14-day trial are available.

What to know first

  • Paid server licenses apply per installation and user band.
  • Free open-core server has no authentication and public workspaces.
  • Cloud data is hosted in AWS US-East-1.
  • Cannot sign Section 889 compliance forms.

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