



CodiumAI is described as '’s first tool is an IDE extension that interacts with the developer to generate meaningful tests and code explanations for busy devs' and is an app in the ai tools & services category. There are more than 50 alternatives to CodiumAI for a variety of platforms, including Mac, Windows, Linux, Web-based and Visual Studio Code apps. The best CodiumAI alternative is Void, which is both free and Open Source. Other great apps like CodiumAI are Cursor, Windsurf Editor, opencode and Gemini CLI.




Jules is an asynchronous agent that gets out of your way. It lets you focus on the coding you want to do, meawnwhile picking up all the other random tasks that you rather not do.




Qoder is an AI-powered agentic coding platform and IDE that automates complex software development tasks using autonomous AI agents.



Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.




AI-powered user interface system generates copy-paste-ready React code using simple text prompts. Enhances design productivity with choices or customizable fine-tuning for refined outputs powered by shadcn/ui and Tailwind CSS. Flexible to adapt to specific project needs straightforwardly.


v0 by Vercel is the most popular iPhone alternative to CodiumAI.
A multi-platform, AI-augmented coding companion ensuring secure development with unit test creation.




Visual AI programming platform with a graphical interface for creating, editing, and debugging LLM agent workflows, supporting real-time collaboration, YAML-based version control, open-source TypeScript library integration, and scalable deployment in production environments.

Lightning-fast completions, deep code understanding, and agentic software engineering—right where you work.




Trag enhances code review efficiency through AI, allowing specific instructions and pattern linting. Requires GitHub integration, free for open-source uses. Saves substantial engineer time by providing AI-reviewed code ahead of manual inspection.








Supermaven is a coding assistant that uses AI to help you write code faster. Breeze through code refactoring with Supermaven's fast and accurate suggestions.


The most no-nonsense locally hosted (or API hosted) AI code completion plugin for Visual Studio Code, like GitHub Copilot but 100% free and 100% private.

