
LucidChart
OmniGraffle
draw.io
yEd
Dia
Moqups
Axure RP
Gliffy is a powerful HTML5 online diagram maker. Create a flow chart, network diagram, UML diagram, organizational chart or wireframe with ease.

GitLab
BitBucket
VS Code
Git
CodePen
Node.js
Stack Overflow
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 more popular. It has been mentioned 2484 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | gliffy.com | github.com |
| Pricing | ||
| Company | Startup from the United States | 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.


Overall verdict
Why this product is good
Recommended for
Gliffy is recommended for project managers, business analysts, software developers, educators, and any professionals or teams that require a reliable and easy-to-use tool for creating diagrams and visualizing information.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Gliffy Free Flowchart Maker Review
More videos
How to do coding peer reviews with Github
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Gliffy 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.


Gliffy is a flowchart maker that has been around, but unfortunately, the technology has not been updated as of late. Its integration with Jira is seamless though.
Gliffy is a free online drawing tool which provides support for drawing UML diagrams. It is one of the most widely used online diagramming application.
Finding an easy to us UML diagramming software can be a hassle but with Gliffy, it helps make it a lot easier for you to manage through. It helps in easier and faster diagramming without any kinds of glitches as such.
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.


Tracking Gliffy since Mar 2021.
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 / 26 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 / 29 days ago
When comparing Gliffy and GitHub, you can also consider the following products.

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.
Compare LucidChart to Gliffy or GitHub:

Create, review and deploy code together with GitLab open source git repo management software | GitLab
Compare GitLab to Gliffy or GitHub:

OmniGraffle is for creating precise graphics like website wireframes, an electrical system designs, or mapping out software class.
Compare OmniGraffle to Gliffy or GitHub:

Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Compare BitBucket to Gliffy or GitHub:


Build and debug modern web and cloud applications, by Microsoft
Compare VS Code to Gliffy or GitHub: