
Claude Code
GitHub Copilot
Cursor
OpenClaw
opencode
VS Code
ChatGPT
Codex is a VS Code extension that allows any engineer to attach comments, questions or any kind of content to specific lines of code.

GitHub Copilot
Cursor
JetBrains Junie
Claude Code
Explyt
KiloClaw
Qoder IDE
Supercharge your editor with AI that understands your codebase, streamlines development, and helps you write, refactor, and debug with ease.

Which is more popular?
Based on our record, Roo Code should be more popular than Codex. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | usecodex.com | roocode.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.


No analysis of Codex yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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Roo Code is AMAZING - AI VSCode Extension (better than Cursor?)
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codex and Roo Code. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Our company, Codex, is live on Product Hunt now and we'd love your support via an upvote! - Source: dev.to / over 4 years ago
35B-A3B means it's a MoE model with 35B total parameters but with only 3B active at once. The one I use is the 27B dense model. Usually, dense models give better responses, but are slower than the MoE. With your 4090, you should be able... - Source: Hacker News / 6 months ago
We wrote the code ("we" being "me" and various agentic tasking code assistants, mostly Roo Code, some Kilo, some Cline, and some IBM Project Bob) as part of a design-code-play-repeat cycle on a larger web dashboard project (not yet... - Source: dev.to / 9 months ago
Anthropic & OpenAI-Compatible APIs: Deploy via SiliconFlow with seamless integration into Claude Code, Kilo Code, Cline, Roo Code, and other mainstream agent workflows with significant improvements on complex tasks. - Source: dev.to / 10 months ago
When comparing Codex and Roo Code, you can also consider the following products.

Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebase—no more context switching, just breakthrough results.
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Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.
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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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You think it, Junie helps make it happen – right in your IDE. Available on IntelliJ IDEA, PyCharm, WebStorm and .
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The AI that actually does things. Your personal assistant on any platform.
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