vs
OpenAI Codex vs Windsurf
A side-by-side comparison of OpenAI Codex and Windsurf.
| Visit website | Visit website | |
|---|---|---|
| Description | OpenAI's coding agent for the cloud, the terminal and your IDE | Agentic AI code editor, formerly Codeium, built around the Cascade agent |
| Pricing | PaidProprietary | FreemiumProprietary |
| Developer | OpenAI | Cognition |
| Platforms | ||
| Web | ||
| Windows | ||
| Mac | ||
| Linux | ||
| Features | ||
| Autonomous coding agent | ||
| Chat with your codebase | ||
| Git integration | ||
| Terminal integration | ||
| Code completion | ||
| Extensions marketplace | ||
Alternatives to both OpenAI Codex and Windsurf
Cursor
AI code editor built on VS Code, with agents and multi-line autocomplete
Tab completion predicts multi-line edits as you type
Freemium12 alternatives
Claude Code
Anthropic's agentic coding tool for the terminal, the IDE and the web
Works across the whole codebase from the terminal
Paid10 alternatives
Amazon Q Developer
AWS's AI assistant for coding, cloud operations and code upgrades
In-depth knowledge of AWS services and console resources
Freemium8 alternatives
Cline
Open source autonomous coding agent that runs inside your IDE
70.2KstarsOpen source agent that runs inside VS Code
FreemiumOpen source9 alternatives
Gemini Code Assist
Google's AI coding assistant for IDEs, GitHub reviews and Google Cloud
Free edition for individual developers
Freemium10 alternatives
GitHub Copilot
AI pair programmer in your editor, your terminal and on GitHub
Works in many editors, from VS Code to Xcode and Neovim
Freemium10 alternatives