OpenAI Codex Alternatives

OpenAI Codex is described as 'One agent for everywhere you code. Powered by OpenAI’s frontier coding models and included in ChatGPT Plus, Pro, Business, Enterprise, and Edu' and is a ai coding assistant in the development category. There are more than 50 alternatives to OpenAI Codex for a variety of platforms, including Mac, Windows, Linux, Web-based and Visual Studio Code apps. The best OpenAI Codex alternative is Void, which is both free and Open Source. Other great apps like OpenAI Codex are Gemini CLI, Google Antigravity, opencode and Windsurf Editor.

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Alternatives list

  1. Trae Plugin icon
     7 likes

    Trae Plugin is an AI-powered cloud-based IDE (Integrated Development Environment). The built-in AI Assistant and the out-of-the-box development environment let you focus more on the development of various projects.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Visual Studio Code
     
  2. bolt.diy icon
     4 likes

    bolt.diy, the official open source version of Bolt.new (previously known as oTToDev and bolt.new ANY LLM), which allows you to choose the LLM that you use for each prompt!.

    20 bolt.diy alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Self-Hosted
    • Docker
     
  3. Clipboard conqueror is a novel omnipresent copilot alternative designed to bring your very own LLM AI assistant anywhere you can type copy and paste.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Windows
    • Mac
    • Linux
     
  4. IntelliCode icon
     6 likes

    IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars.

    58 IntelliCode alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Visual Studio Code
     
  5. Sourcery icon
     6 likes

    Sourcery is an AI-powered tool that enhances software development productivity. It supports multiple programming languages and provides intelligent code suggestions, automated refactorings, code completion, and code generation.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Visual Studio Code
    • Pycharm
    • GitHub
     
  6. MutableAI icon
     3 likes

    MutableAI for VS Code uses large scale neural networks trained on public data and metaprogramming to:

    Cost / License

    • Free Personal
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
     
  7. With JetBrains AI, your favorite tools gain new abilities while you are empowered with more information at your fingertips.

    67 JetBrains AI Assistant alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • JetBrains Rider
    • CLion
    • IntelliJ IDEA
    • Pycharm
    • PhpStorm
    • RubyMine
    • WebStorm
    • ReSharper
     
  8. GitLab Duo icon
     3 likes

    GitLab Duo is a software suite that leverages Artificial Intelligence (AI) to optimize various aspects of your workflows. This includes enhancing testing procedures, bolstering security measures, and improving documentation processes.

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    • Online
    • GitLab
     
  9. Dexor icon
     3 likes

    Dexor is your AI-powered coding assistant that transforms the way you develop software. With Dexor, you can:

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
     
  10. OpenPrompt icon
     4 likes

    Copy Entire Folder to ChatGPT. Hit on Star to BookMark this Page ! Newer Release will be even Better.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
     
  11. Melty icon
     3 likes

    Melty is an AI code editor where every chat message is a git commit.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Linux
    • Mac
     
  12. Agentica icon
     1 like

    Agentica is an AI coding assistant that makes AI-powered development affordable for developers who need hundreds of daily requests. Unlike expensive alternatives that force you to ration your usage, Agentica offers 100 free requests daily with open source models, perfect for...

    Cost / License

    Application type

    Platforms

    • Cursor
    • Windsurf
    • Visual Studio Code
     
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