
GitHub Copilot
Cursor
Tabnine
ChatGPT
Safurai
MarsX
TabbyML
Free AI-powered code completion for *everyone*, *everywhere*

Quake
Warsow
Unreal Tournament
Counter-Strike
Doom
Red Eclipse
Veloren
Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.

Which is more popular?
Codeium might be a bit more popular than Xonotic. We know about 46 links to it since March 2021 and only 35 links to Xonotic.
Website, pricing, platforms and company facts side by side.
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| Website | codeium.com | xonotic.org |
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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
Codeium is particularly recommended for software developers, coding enthusiasts, and teams looking to boost productivity and reduce the time spent on coding and debugging. It is suitable for beginners who need guidance, as well as experienced developers looking for efficiency enhancements.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Codeium: Free Copilot Alternative
FOSG: Xonotic Review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


Codeium (Windsurf) is a fast, privacy-focused AI coding assistant that supports autocomplete, refactoring, and in-editor chat across multiple programming languages. Often, it’s used by full-stack developers who need...
Yes, some free alternatives to GitHub Copilot like Codeium offer features that can be suitable for enterprise use. However, for advanced needs, you might consider paid options like TabNine Enterprise or DeepCode (Snyk...
Another notable feature of Codeium is context pinning. It allows developers to pin any scope of code, such as a repository, a file, or a function, so Codeium takes the code in that section more seriously when...
We have no reviews of Xonotic yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Codeium provides free AI code completion and chat for individual developers. It integrates with VS Code, JetBrains, Vim, Emacs, and a growing list of other editors. The completions are competitive with Copilot in quality for most... - Source: dev.to / 7 months ago
Visit the official website at https://codeium.com Download the extension for your preferred code editor. Follow installation instructions to enable AI completions. Begin coding with AI-assisted suggestions immediately. - Source: dev.to / over 1 year ago
Codeium: Supports multiple editors and privacy-conscious teams. - Source: dev.to / over 1 year ago
Open-source one: Xonotic https://xonotic.org/. - Source: Hacker News / 11 months ago
This is a good list, and there are some games on here I've never heard of. That said, I would suggest the addition of Xonotic[0] to the 'first-person games' category. [0] https://xonotic.org. - Source: Hacker News / 12 months ago
I looked it up: Xonotic was the answer! It was actually quite fun, even though I had to compile from source to play on an outdated office server :) https://xonotic.org/. - Source: Hacker News / over 2 years ago
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TabNine is the all-language autocompleter. We use deep learning to help you write code faster.
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Unreal is a series of first-person shooter video games developed by Epic Games.
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