Structurizr Alternatives

Collaborative system design; linked with reality

freemium $30.0 / Monthly

A diagramming tool for software architecture

freemium $4.99 / Monthly

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

Online diagramming application

Open Source

Archium gives your team an interactive architecture model of your system, created automatically from your distributed tracing data.

paid Free Trial $10.0 / Monthly (per user)

LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

Stop diagramming and start modelling. Model your C4 software architecture with Carbide and share your vision with your team and colleagues today.

free

From the makers of Lucidchart and Lucidspark, Lucidscale is the cloud visualization solution that helps organizations see, understand and optimize cloud environments, enabling technical and non-technical users to achieve better understanding and ali…

Create beautiful cloud diagrams in minutes

PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.

Open Source

Diagrams lets you draw the cloud system architecture in Python code. It was born for prototyping a new system architecture without any design tools. You can also describe or visualize the existing system architecture as well.

Open Source

DeployHub® is a free, agentless & hosted microservice platform to catalog, publish, version & deploy reusable components.

Enterprise Architect - UML Design Tools and UML CASE tools for software development | Sparx Systems

A free and open source modelling tool to create ArchiMate models and sketches.