Codeium
FreeFree AI code completion. Alternative to Copilot with generous free tier.
About Codeium
Codeium is an AI coding assistant that offers intelligent code completions, in-editor chat, and code search capabilities. It supports over 70 programming languages and integrates with major IDEs.
The tool provides fast, context-aware code suggestions, generates code from natural language, and helps with debugging and code explanation. It is available as extensions for VS Code, JetBrains, and other popular editors.
Codeium stands out by offering a generous free tier with unlimited completions, making professional-grade AI coding assistance accessible to all developers.
Key Features
- ✓Unlimited Autocomplete (Free): Fast Tab autocompletions are unlimited on all plans, including the free tier. Supports 70+ languages and all major IDEs.
- ✓Windsurf IDE: A dedicated AI-first code editor with Cascade, an AI agent that understands your entire codebase, runs commands, and generates full features.
- ✓Multi-IDE Support: Works as a plugin in VS Code, all JetBrains IDEs, Vim/Neovim, Visual Studio, and Jupyter Notebooks.
- ✓Context Awareness: AI understands your entire project context, not just the current file, for more accurate suggestions.
- ✓App Preview & Deploy: Preview and deploy web applications directly from the Windsurf IDE.
- ✓Premium AI Models: Access to advanced models like SWE-1 on paid plans for more complex code generation tasks.
Pricing
| Plan | Price | Key Features |
|---|---|---|
| Free | See official pricing | Unlimited autocomplete, limited chat & generation |
| Pro | See official pricing | Premium models, daily/weekly quota, full AI tools |
| Teams | See official pricing | Centralized billing, admin dashboard, per-user quota |
| Max | See official pricing | Highest quota tier for power users |
| Enterprise | See official pricing | RBAC, SSO/SCIM, priority support, hybrid deployment |
Some pricing plans have not been verified against official sources recently. Confirm on the official pricing page before purchasing.
Pros & Cons
✅ Pros
- ✅ Best free tier of any AI coding assistant
- ✅ Unlimited autocomplete on all plans
- ✅ Supports 70+ languages and all major IDEs
- ✅ Windsurf IDE offers a Cursor-like experience
- ✅ Enterprise features (SSO, SCIM) available
⚠️ Cons
- ⚠️ Free tier has limited chat/generation usage
- ⚠️ Pro price increased from $15 to $20 in March 2026
- ⚠️ Quota system less transparent than old credit model
- ⚠️ Windsurf IDE still maturing vs. established editors
- ⚠️ Teams at $40/user/mo is expensive for small teams
Use Cases
Individual Developers
Get AI-powered autocomplete for free across any IDE. The unlimited autocomplete on the free tier makes Codeium the best no-cost option for solo developers who don't need advanced chat features.
Students & Open-Source Contributors
Access professional-grade AI coding assistance without any cost. The free tier provides more than enough for learning and contributing to open-source projects.
Engineering Teams
Deploy Codeium across the team with centralized billing, admin controls, and enterprise security. The IDE-agnostic approach means developers can keep their preferred environment.
Alternatives
Frequently Asked Questions
What is Codeium?
Codeium is a free AI coding assistant providing intelligent code completion, chat, and search across 70+ programming languages in popular IDEs.
Is Codeium really free?
Yes, Codeium offers a free tier with unlimited code completions. Enterprise plans add team features, custom models, and priority support.
How does Codeium compare to GitHub Copilot?
Codeium offers similar functionality to Copilot including code completions and chat, with a more generous free tier and support for more IDEs.