ConceptDraw DIAGRAM
6.6#21 in diagram software$199 one-timemacOSWindows
VisitConceptDraw DIAGRAM vs Structurizr
Structurizr
8.3#1 in diagramming softwareFrom £300 a monthFree planWebAPILinuxmacOS
VisitWhat both publish
| Fact | ConceptDraw DIAGRAM | Structurizr |
|---|---|---|
| Diagram types | flowcharts,block diagrams,process diagrams,UML diagrams,organizational charts,network diagrams,rack diagrams,cloud service architecture diagrams,technical schematics,building plans,floor plans,dashboards,infographics,presentations | system landscape,system context,container,component,code,dynamic,deployment,custom,filtered,image |
| Free plan | No | Yes |
| Headquarters | Odessa, Ukraine | Jersey, Channel Islands |
| License | One named-user license covers the same user on macOS and Windows. | The public Structurizr repository is released under the Apache-2.0 license. |
| Purpose | ConceptDraw DIAGRAM creates flowcharts, network diagrams, floor plans, business visuals, and other diagrams. | Structurizr is a models-as-code tool for creating multiple software architecture diagrams from one C4 model using Structurizr DSL. |
| Support | The maker lists telephone sales and technical support and a help desk ticket option. | Support for server licenses is available through the GitHub issue tracker. |
ConceptDraw DIAGRAM plans
- ConceptDraw DIAGRAM 18$199, paid once
Structurizr plans
- 1–20 unique users£300 a month
- 21–50 unique users£600 a month
- 51–100 unique users£900 a month
- 101–250 unique users£1,200 a month
- 251–500 unique users£1,500 a month
- 501–1000 unique users£1,800 a month
Pick ConceptDraw DIAGRAM if…
You want what its maker publishes above — check its page for the details.
Pick Structurizr if…
Structurizr suits software teams that want to maintain architecture diagrams from a shared C4 model. Its tools and export options may suit teams choosing between browser, local, CLI, or self-hosted workflows.