Structurizr alternatives: 5 apps ranked by verified data
Common reasons people leave Structurizr: only for software architecture diagrams, and DSL has a learning curve. We ranked 5 alternatives by how directly each one replaces Structurizr, then by reviews, real visits and how recently each app's facts were checked against its own website. IcePanel currently ranks first.
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Show all 5 alternativesThe best Structurizr alternative for…
The highest-ranked app in this list for each need.
Best Structurizr alternative for most people
IcePanelA visual, collaborative C4 modelling tool if your team prefers clicking to writing DSL.
Best Structurizr alternative for a free option
D2A general diagram language for when you need more than C4 views.
Best Structurizr alternative for a free plan you can upgrade
IlographInteractive architecture diagrams as code with zoomable perspectives.
Best Structurizr alternative for open source
PlantUMLHas a C4 extension and covers UML too, in one text format.
Best Structurizr alternative for self-hosting
PlantUMLHas a C4 extension and covers UML too, in one text format.
Best Structurizr alternative for Mac
ArchiOpen-source enterprise architecture modelling in ArchiMate instead of C4.
Best Structurizr alternative for Windows
IlographInteractive architecture diagrams as code with zoomable perspectives.
Best Structurizr alternative for Linux
IlographInteractive architecture diagrams as code with zoomable perspectives.
Best Structurizr alternative for working in the browser
IcePanelA visual, collaborative C4 modelling tool if your team prefers clicking to writing DSL.
Structurizr alternatives: common questions
What is the best alternative to Structurizr?
IcePanel ranks first right now. A visual, collaborative C4 modelling tool if your team prefers clicking to writing DSL. Ilograph and D2 follow it in our ranking.
Is there a free alternative to Structurizr?
Yes. IcePanel (free plan + paid), Ilograph (free plan + paid), D2 (open source) and PlantUML (open source) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to Structurizr?
Yes: D2, PlantUML and Archi. PlantUML can also be self-hosted.
Which Structurizr alternatives work on Linux?
Ilograph, D2, PlantUML and Archi run on Linux.
Why do people switch from Structurizr?
The complaints we hear most: only for software architecture diagrams; DSL has a learning curve; server edition binaries need a paid licence.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces Structurizr, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.