💻 AI Coding AI Code Assistant Freemium

Codeium

AI code completion and chat from the makers of Windsurf — free individual autocomplete across 40+ IDEs and 70+ languages.

#code-completion#free#autocomplete#chat#ide

Last updated:

Visit Codeium ← Back to Directory

Codeium is an AI coding assistant offering autocomplete, in-editor chat, and code search, made by the company (formerly Exafunction) behind the Windsurf agentic editor. Its main draw has long been a genuinely free, unlimited plan for individual developers, positioning it as a leading no-cost alternative to GitHub Copilot. It installs as an extension in the editor you already use rather than requiring a new app.

Codeium supports 70+ programming languages and integrates with 40+ IDEs, including VS Code, JetBrains, Neovim, and Jupyter. Beyond completions, it offers a chat panel for explanations, refactoring, and generating code, with context drawn from your open files and repository. Over time the company has invested heavily in Windsurf, its standalone AI-native editor, so the plain Codeium plugin sits alongside that more agentic product and competitors like Cursor and Copilot.

Key Features

  • Unlimited AI autocomplete on the free individual plan
  • In-editor chat for explanations, refactors, and generation
  • Codebase-aware context and natural-language code search
  • Support for 70+ languages and 40+ IDEs
  • Fill-in-the-middle completions across multiple lines
  • Command tool to edit or generate code from a prompt
  • Team and enterprise options with SSO and self-hosting

Pricing

  • Free: Unlimited autocomplete and chat for individual developers
  • Teams (around $12+/user/month): Shared context, admin controls, analytics
  • Enterprise: Self-hosted or VPC deployment, SSO, and RBAC

Best For

Individual developers who want capable AI autocomplete and chat at no cost, and budget-conscious teams needing an affordable Copilot alternative with self-hosting options for privacy-sensitive codebases.

Limitations

Codeium’s parent company has increasingly centered its roadmap on the Windsurf editor, so the standalone plugin can feel like the secondary product. On complex, multi-file or agentic tasks, completion quality may trail Copilot or Cursor, and the deeper context and collaboration features sit behind paid tiers. Product naming and packaging have also shifted, which can make plans confusing to compare.

More AI Coding Tools