IcePanel
Terrastruct
draw.io
LucidChart
Enterprise Architect
Carbide C4
StarUML
Structurizr is a workspace editor that creates software architecture diagrams and documentation based on the C4 model.

GitLab
BitBucket
VS Code
Git
Treehouse
Pantheon
CodePen
Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

Which is more popular?
Based on our record, GitHub seems to be a lot more popular than Structurizr. While we know about 2484 links to GitHub, we've tracked only 8 mentions of Structurizr.
Website, pricing, platforms and company facts side by side.
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Structurizr
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| Website | structurizr.org | github.com |
| Pricing | — | |
| Company | — | Startup from the United States · 500 - 999 employees · 2008 |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

No analysis of Structurizr yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Simon Brown: C4 Architecture Model and Structurizr
How to do coding peer reviews with Github
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Structurizr and GitHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

Structurizr builds upon “diagrams as code”, allowing you to create multiple diagrams from a single model using a number of tools and programming languages.
GitHub is an essential platform for modern software development. It makes it easy to host, manage, and collaborate on code while providing powerful tools for version control, project management, and team...
GitHub Discussions is a communication forum for the community around an open source or internal project. Discussions enable fluid, open conversation in a public forum. Discussions are transparent and accessible, but...
However, like any (human) product, the platform has its limits, downsides, and critics. GitHub has been barred by certain governments, and even if that isn’t exactly the company’s fault, the users are the ones limited...
Recommendations tracked on public social media and blogs since March 2021.

You are welcome! It’s a nice way of breaking down problems. You can go one step further and generate them from code using something like Structurizr (https://structurizr.org/) if you want to get fancy. Source: over 3 years ago
Regarding documentation, I created the C4 model for visualising software architecture as a way to introduce some structure into architecture diagrams, because even today most of what I see is still ad hoc boxes and arrows, with little... Source: over 3 years ago
Would love to see a comparison to structurizr, which is a higher level dsl that essentially renders to any of the other three you're comparing. Source: over 3 years ago
For developers who cannot access Fable 5, Claude Opus 4.8 offers the best alternative. Integrating this model into your daily workflow is straightforward, especially when using modern development platforms like GitHub for repository... - Source: dev.to / about 1 month ago
1228 push attempts died with fatal: could not read Username for 'https://github.com' — an https remote with no credential helper and no stored Credentials. First one 2026-07-21T20:48:03Z, still failing as I write this. Thirty-nine Days. - Source: dev.to / 20 days ago
They can include the protocol, it’s that regardless of what’s put in there it’ll use https, which is explained with examples both in the following sentences and then in more detail in a linked doc. > For repositories on GitHub, GitLab,... - Source: Hacker News / 22 days ago
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Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
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Build and debug modern web and cloud applications, by Microsoft
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