Comparison
Cline vs OpenAI Codex
| Cline | OpenAI Codex | |
|---|---|---|
| What it says it does | ClineCline is an open-source AI coding agent that runs as a VS Code extension and CLI, planning and making multi-file changes with the model of your choice. | OpenAI CodexOpenAI's coding agent. Codex works in a desktop app, on the web, in a CLI, in IDE extensions and on iOS, can run tasks in cloud sandboxes, and reviews GitHub pull requests. |
| Pricing | ClineFree and open source for individual developers; pay only for AI inference (at cost through Cline or bring your own API key); Enterprise plan (JetBrains, SSO and admin controls) by contacting sales (official) | OpenAI CodexIncluded with ChatGPT plans: Free $0 and Go $8/mo (desktop app, lighter model); Plus $20/mo (web, CLI, IDE, cloud code review); Pro $100, $200 or $500/mo; Business $25/user/mo billed monthly; or pay API rates with an API key (official) |
| Website | Clinehttps://cline.bot/ | OpenAI Codexhttps://chatgpt.com/codex/ |
Which tool for which job
Cline wins when you prefer paying model providers directly instead of a flat AI editor subscription.
OpenAI Codex wins when you want one subscription that covers chat and a coding agent across terminal, IDE and cloud.
Descriptions in the table come from each vendor's own site. This verdict is a fit call from those official pages as of 29 October 2026, not a shared benchmark or a hands-on score. Prices change, so confirm the pricing row on each tool page. How we review tools.
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