Is Codeium free to use?

The pricing model for Codeium is freemium. A free plan is available.

Codeium AI Review 2025 — The Best Free GitHub Copilot Alternative

What is Codeium?

Codeium is a freemium AI tool within the AI Coding & Developer Tools ecosystem. Codeium is a blazing fast, AI-powered coding toolkit that provides infinite autocomplete and chat capabilities. It supports over 70 programming languages, integrates into 40+ IDEs, and is famously free for individual developers.

The Free GitHub Copilot Alternative

While Microsoft charges $10/month for GitHub Copilot, Codeium disrupted the developer ecosystem by offering an equally powerful, enterprise-grade AI coding assistant completely for free for individuals. Built by Exafunction, it utilizes proprietary, highly optimized models to deliver code completions with near-zero latency.

Developer-Centric AI Features

Infinite Autocomplete: As you type, Codeium analyzes the context of your entire repository and suggests multi-line code completions in gray text. Hit "Tab" to accept. It handles repetitive boilerplate, complex regex, and algorithm logic instantly.
Codeium Chat: A fully integrated AI chat panel inside your IDE (VS Code, JetBrains, Visual Studio). You can highlight a confusing block of code and ask the AI to "Refactor this for better performance," "Explain what this does," or "Generate unit tests for this function."
Command (Inline Edits): Hit Cmd+I directly in your text editor. Instead of using the chat panel, you can type an instruction like "Sort this JSON array alphabetically," and Codeium will execute the change directly inline, showing you a clear diff of the modifications.
Massive IDE Support: While competitors only support VS Code and JetBrains, Codeium supports over 40 editors, including Vim, Neovim, Emacs, Sublime Text, Xcode, and even Jupyter Notebooks.
Enterprise Security: Codeium’s enterprise tier offers SOC 2 compliance and guarantees that customer code is never retained or used to train public models. They also offer fully self-hosted deployment options for strict corporate environments.

Why Developers are Switching

Codeium provides the holy trinity of AI coding: it is exceptionally fast, it integrates into obscure Linux text editors, and it provides unlimited, unrestricted usage for solo developers at absolutely zero cost.