CodeEdit vs OpenAI Codex: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
CodeEdit
CodeEdit is a free, open-source code editor built natively for macOS that provides fast, smooth editing for any programming language.
OpenAI Codex
OpenAI Codex is an AI-powered coding assistant that writes, tests, and reviews code in your development environment and cloud.
CodeEdit
CodeEdit is a free, open-source code editor built natively for macOS that provides fast, smooth editing for any programming language.
OpenAI Codex
OpenAI Codex is an AI-powered coding assistant that writes, tests, and reviews code in your development environment and cloud.
CodeEdit
Native macOS app built with Swift for maximum performance
Syntax highlighting for multiple programming languages
Code completion and auto-suggestions
Integrated terminal with full emulator support
Git integration with visual diff and branch management
Project-wide search and replace
Debugging with breakpoints and variable inspection
Extension system for adding new features
Customizable themes and editor settings
Open source and free forever
OpenAI Codex
Writes code, fixes bugs, and adds tests
Works in terminal, IDE, cloud, and mobile
Automatic pull request reviews on GitHub
Runs multiple tasks at the same time
Provides detailed logs and test results
Supports custom setup through AGENTS.md files
Secure isolated environment for each task
Integrates with VS Code, Cursor, and Windsurf
Background cloud processing
Mobile app support for task management
CodeEdit
CodeEdit is completely free to use with no paid plans or subscriptions. It is open source software released under the MIT license, which means it will always remain free for everyone.
There are no premium features, no usage limits, and no trial periods. You get full access to all features from day one. The project is supported by community contributions and optional donations through GitHub Sponsors and Open Collective.
If you want to support the development of CodeEdit, you can become a sponsor on GitHub. Sponsorship tiers start at small monthly amounts and offer perks like recognition in the project, access to private sponsor channels on Discord, and the opportunity to discuss the future of CodeEdit with the core team.
OpenAI Codex
OpenAI Codex is included as part of your ChatGPT subscription and does not require a separate purchase. It is available across multiple plan levels, each with different usage limits.
ChatGPT Plus costs $20 per month and includes Codex with usage limits that allow about 30 to 150 local messages or 5 to 40 cloud tasks every 5 hours. This plan is best for developers working on a few focused coding sessions each week.
ChatGPT Pro costs $200 per month and provides significantly higher limits, allowing about 300 to 1,500 local messages or 50 to 400 cloud tasks every 5 hours. This plan suits developers who need Codex throughout their full workday across multiple projects.
Business, Education, and Enterprise plans include the same per-seat limits as Plus. However, plans with flexible pricing can purchase additional credits to go beyond included limits. For automatic pull request reviews on all repositories, flexible pricing is required.