Top OpenAI Codex CLI Alternatives
5 FreeOpenAI Codex CLI is a terminal-based, open-source coding agent that uses natural language to automate development tasks like code generation, testing, refactoring, and codebase understanding, with secure sandboxed execution and Git integration.
The best OpenAI Codex CLI alternative is Claude Code. Other great alternatives are ChatGPT (OpenAI) and CodeMaker AI. On this list your will find a total of 49 free OpenAI Codex CLI alternatives and paid ones.

49 OpenAI Codex CLI Alternatives

Claude Code
Claude Code is an AI-powered coding assistant that operates within the terminal, automating tasks like editing files, fixing bugs, executing tests, and managing git workflows. It enhances developer productivity through natural language commands and real-time s

ChatGPT (OpenAI)
ChatGPT is an AI chatbot based on large language models family created by OpenAI for general purpose chat that allows users to ask any question or prompt to AI, making it a useful tool for many writing processes.

CodeMaker AI
CodeMaker AI is an innovative developer tool that utilizes AI for efficient coding, testing, and documentation. It offers contextual code completion, generation, and automatic doc generation, boosting productivity while seamlessly integrating with IDEs and Gi

Gitwit
Gitwit is a coding acceleration tool that allows full-stack developers to spawn and modify codebases using natural language prompts, automate the generation of boilerplate code, and add features to full-stack apps.

CodeCompanion
Codecompanion.ai is an all-in-one coding assistant that helps you prototype faster and code smarter, leading to increased productivity. With Codecompanion, you have a personal AI coding assistant available on your desktop at any time.

PearAI
PearAI is an open-source AI code editor that enhances software development with features like code generation, advanced autocomplete, interactive editing, and contextual AI assistance, streamlining code management and improving productivity for developers and
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Coddy
Coddy is an AI tool that enhances coding skills with daily challenges and lessons in various languages like Python and Java. It offers an integrated compiler and AI assistant support for continuous improvement, catering to both beginners and advanced coders.

AskCodi
AskCodi is an AI development tool that saves time and reduces redundancy by providing coding assistance, syntax generation, documentation, test creation, database queries, real-time codebase generation, and multi-language support.

Cratecode
CrateCode is an AI tool that revolutionizes coding education by providing a hands-on learning experience. With its AI assistant, users can build projects, get coding guidance, and improve skills effectively.

CodePal
Codep is an AI-powered tool that provides various features to simplify the coding process and improve productivity.

StableCode
StableCode is an innovative LLM-powered AI tool for coding assistance and learning. It enhances programmer productivity while serving as a resourceful teaching aid for beginners.

AiTerm (Beta)
AITerm is a cutting-edge AI tool that translates natural language into terminal commands, boosting productivity by providing instant doc access and offering personalized command execution through interactive features.

GitLoop
GitLoop is an AI-powered codebase assistant that streamlines your coding workflow. It can explain code, enhance it, generate new features, search using natural language, and aid in bug resolution for improved efficiency.

GPTConsole.ai
GPTConsole is an AI-powered platform that streamlines web/mobile app development and automation through text prompts, with a console interface for creating landing pages and websites.

Fig AI
Fig AI is an English language processing tool that can execute commands in the Bash shell with features like autocomplete, scripts, and access to a plugin store. It offers free trial on Fig Pro for 14 days and support through email and social media.

Code Genius
Code Genius is an AI tool that enhances coding workflows with smart suggestions, code optimization, and seamless collaboration. It offers on-the-fly unit testing and code coverage, boosting development efficiency significantly.

RooCode
Roo Code is an AI-powered coding assistant that integrates with VS Code, enabling developers to automate tasks, execute commands, and optimize code. It supports multiple AI models, customizable roles, and adaptive autonomy for efficient software development.

CodeGuideAI
CodeGuideAI provides interactive support for learning algorithms, offering real-time feedback and personalized resource recommendations. Its conversational learning approach and browser integration enhance coding practice for users at various skill levels, pro

Refact AI
RefactorAI is an innovative AI-powered coding assistant that enhances productivity through lightning-fast code completion, advanced refactoring features, and chat support. It seamlessly integrates with popular IDEs for personalized suggestions and an optimize

AI Code Mentor
AI Code Mentor is an AI-powered tool for code optimization, refactoring, and reviewing. It offers step-by-step explanations for various coding functions, making it a valuable resource for improving coding practices efficiently.

Code GPT
Code GPT is an AI extension for Visual Studio Code that provides instant code explanations within the code editor.

Imaginary Programming
Imaginari program uses openAI's GPT engine for text generation and classification tasks and allows users to define function prototypes in TypeScript.

Code Snippets AI
CodeSnippetAI is a secure library that leverages AI to improve team productivity, communication, and collaboration by enabling the sharing, access, generation, refactoring, debugging, and documentation of code snippets throughout the workflow.

SourceAI
SourceAI is an AI-powered code generator that simplifies code generation in various programming languages with easy-to-use interfaces and one-click code generation, powered by GPT-3 and advanced AI technology.

OpenAI01.net
Chat01.ai is a robust AI tool utilizing OpenAI models for complex problem-solving in science, mathematics, and coding. It features multiple model options and multi-modal capabilities for image analysis and data processing, catering to various technical users.

AIConsole
AIConsole is an open-source desktop editor featuring a console interface for local code execution. It optimizes workflow, excels in automation and precise task handling via advanced prompt engineering and RAG system support. Collaborative domain-specific AI s

CodeAssist
CodeAssist is an AI-powered IntelliJ IDE plugin that generates code and answers programming-related questions.

Coderabbit
Coderabbit is an AI-powered code reviewer. It offers a comprehensive code review solution that includes context awareness, smart chat, deep insights, and line-by-line reviews with code change suggestions.

Dynaboard AI
Dynaboard AI is a suite of AI functionalities that automates UI generation, code generation, and code refactoring for custom software development using natural language commands.

CodeStack AI
CodeStack AI is an interactive learning platform for coding practice. With instant feedback and AI assistance, it improves problem-solving abilities, benefiting programmers and developers seeking skill enhancement.

Onboard AI
Onboard AI is an AI tool that simplifies the process of navigating unfamiliar codebases and covers a wide range of tasks.

MarsCode
MarsCode is an AI-powered IDE that accelerates coding with features like code completion, explanation, and debugging, while supporting natural language interaction and AI plugin development. Its code suggestions, precise project explanations, and cloud deploym

Cue
Cue is an AI tool that speeds up software development with features such as module implementation, code refactoring, and test writing.

CodeReviewBot.AI
AI Code Review Bot is an AI-powered tool that enhances code quality and productivity through detailed feedback, suggestions for improvements, and seamless integration with GitHub. Elevate coding skills effortlessly with advanced AI algorithms.

Code2.AI
Code2.ai transforms ideas into functional code by analyzing existing codebases and providing tailored AI suggestions. It supports multiple programming languages, enhancing productivity and facilitating a smoother development workflow for developers of all skil

CodeMate
Codemate is an AI-powered coding tool that enhances the coding experience by autocorrecting errors, debugging, providing chat functionality for tailored answers, code review, supports over 12 programming languages, and ensures privacy and security.

Cosine
Cosine AI accelerates coding tasks with AI-powered features like code reviews, scaffolding, bug detection, and automated documentation updates. Seamless integration with popular apps enhances coding efficiency across multiple codebases and languages.

CodeComplete
CodeComplet is a self-hosted AI code assistant for enterprises offering permissive licensing and training options, currently in private beta.

gptengineer.app
GPT Engineer: Empowers Devs w/ AI-powered NL for Swift Web App Creation; Accelerate Devs w/ Rapid Prototyping, Git Integration & Community Collaboration on Discord.

Open agent studio
Open Agent Studio is a cross platform no-code automation tool that enables users to create adaptable agents using Agentic Process Automation. It features an intuitive English syntax and an Agent Recorder for efficient development of tasks like data scraping.

Blackbox AI
Blackbox AI is an AI-powered tool for developers that searches and autocompletes code snippets across multiple programming languages and repositories, extracts code from videos and PDFs, and converts queries into code.

Robocoder
RoboCoder integrates GPT-4 Turbo with VS Code, offering real-time code generation, suggestions, and optimization. This tool streamlines workflows for developers, enhances collaboration, and improves code quality within the integrated development environment.

CommandAI
CommandAI is a command line utility for easily installing and executing AI models. It streamlines integration for developers and data scientists, supporting automation, configuration management, and interaction with platforms like GitHub and Discord. JSON scri

Cline - Claude Dev
Cline is an autonomous coding agent integrated into your IDE, enhancing software development through precise file management, command execution, and web interaction with a focus on security and user oversight.

Komandi
Komandi is a tool for developers and system administrators that allows you to manage your most used CLI commands, detect potentially dangerous commands, and quickly generate commands from natural language prompts using Artificial Intelligence.

Sublayer AI
Sublayer AI is an open-source generative tool for accelerating AI product development. Its blueprints feature automates code generation from pre-existing patterns, while Clag (Command Line Assistant) for Ruby enables natural language command creation and the

Tune Chat
Tune Chat, helps you generate text, chat with PDFs, and brainstorm ideas.

Kel
Kel is an AI-powered CLI tool that simplifies repetitive tasks, maximizes productivity, and elevates intelligence in command line interactions. It integrates with leading Language Model services to optimize CLI experiences for smooth and smart operations.

Kilo Code AI
Kilo Code is an open-source AI agent extension for VS Code that enhances coding efficiency by generating code, automating tasks, and providing intelligent suggestions. It supports real-time developer assistance and integrates with multiple AI models for future