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

Grammarly
Hemingway
QuillBot
Ginger
LanguageTool
Wordtune
ChatGPT
For the smarter writer. A grammar checker, style editor, and writing mentor in one package.

Which is more popular?
ProWritingAid might be a bit more popular than Codeium. We know about 66 links to it since March 2021 and only 46 links to Codeium.
Website, pricing, platforms and company facts side by side.
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| Website | codeium.com | prowritingaid.com |
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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
ProWritingAid is recommended for authors, bloggers, content writers, and students looking to improve their writing. It is particularly useful for writers who want to focus on both style and grammar, as well as for those looking to produce polished, professional-quality work. It's an excellent choice for any writer who appreciates detailed feedback and analytics.
Walkthroughs and reviews on video.
Codeium: Free Copilot Alternative
ProWritingAid 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 ProWritingAid. 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...
Score: 4/10. The free version of ProWritingAid failed to resolve basic grammar and punctuation issues and advanced structure issues. The resulting sentences are not much of an improvement from the original ones and...
✓ It’ll help you learn about your writing. Knowing your own quirks, habits, and common errors helps you become a better writer. That’s why ProWritingAid goes beyond great grammar checking.
I've tried other proofreading programs and found them to be very limited. ProWritingAid is the only program I know of that has a built-in grammar checker. Also, the free version has a lot of features that paid...
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 / 6 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
ProWritingAid (https://prowritingaid.com) | Remote | Full-time | Contract ProWritingAid helps you craft, polish, and elevate your writing. - Browser Extension & SPA TypeScript Developer (TypeScript, Angular, Jest, Lerna, Webpack, LESS) -... - Source: Hacker News / about 2 years ago
ProWritingAid: ProWritingAid ProWritingAid is a comprehensive writing assistant that offers grammar and style checking, as well as tools for improving readability, consistency, and overall writing quality. It provides detailed feedback... - Source: dev.to / over 2 years ago
Back in 2019, I made an advanced MS Word add-in spellchecker that integrates the ProWritingAid API to spot all the errors in an interactive way where you just hover over a misspelled word or an incorrect expression and a popup shows at... - Source: Hacker News / almost 3 years ago
When comparing Codeium and ProWritingAid, you can also consider the following products.

Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.
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Clear, effective, mistake-free writing everywhere you type.
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TabNine is the all-language autocompleter. We use deep learning to help you write code faster.
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Hemingway App makes your writing bold and clear.
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The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.
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Quillbot is a free paraphrasing tool that will rewrite any sentence or paraphraph you give it. The article rewriter can rewrite essays or articles and is excellent as a grammar and fluency corrector.
Compare QuillBot to Codeium or ProWritingAid: